Comidox - Buying Guide
Last Updated: 04/29/2024
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Comidox 1Pcs 20/24 Pin LCD Computer PC Power Supply Tester for ATX BTX ITX TFX SATA with Buzzer Automatic Alarm
Asin: B07J9LRC6T | Ean: 0661083376484 | UPC: 661083376484
It Can Measure The Voltage Of Each Group Of Power Supply 3.3V/+5V/+12V/-12V/Sb+5V/Pg, And Also Measure The Output Wire P4/P6/P8/Sata/Ide, External Die/Sata/P6/P8 Is The Light Displayed, There Is No Lcd Voltage. Only The 24Pin Or 20Pin Will Have The Lcd Voltage..
Support 20Pin, 24Pin Atx Interface / Sata Interface / 4Pin, 8Pin Interface / Pci-E Graphics Card 6Pin Interface / Floppy Drive Interface / Ate Hard Disk Interface..
It Has Lcd Intuitive And Accurate Display Voltage (+/-0.01V), Automatic Fault Alarm, Complete Test Interface, Small And Beautiful Appearance, And Many Test Functions. It Is The Best Choice For Quickly Detecting Pc Power..
The Lcd Displays Various Parameters Such As Output Voltage And Pg. When Each Parameter Exceeds The Normal Value, The Buzzer Will Sound A Warning And The Corresponding Value Will Flash..
Features
- The LCD power tester is a powerful power test device. This power tester only needs to be connected to the ATX connector of the power supply to easily and intuitively know whether the output of each power supply is normal. It can detect ATX, BTX, ITX, TFX computer power supply, and can display various voltage and PG values in liquid crystal to quickly detect the performance of computer power supply.
- The LCD displays various parameters such as output voltage and PG. When each parameter exceeds the normal value, the buzzer will sound a warning and the corresponding value will flash.
- It can measure the voltage of each group of power supply 3.3V/+5V/+12V/-12V/SB+5V/PG, and also measure the output wire P4/P6/P8/SATA/IDE, external DIE/SATA/P6/P8 is the light Displayed, there is no LCD voltage. Only the 24pin or 20pin will have the LCD voltage.
- It has LCD intuitive and accurate display voltage (+/-0.01V), automatic fault alarm, complete test interface, small and beautiful appearance, and many test functions. It is the best choice for quickly detecting PC power.
- Support 20Pin, 24Pin ATX interface / SATA interface / 4Pin, 8Pin interface / PCI-E graphics card 6Pin interface / floppy drive interface / ATE hard disk interface.
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Brand: Comidox | Manufacturer: Comidox
See On Amazon #2
Comidox 1.5V 1.8V 2.5V 3V 3.3V 3.7V 4.2V to 5V DC-DC Step Up Power Module Voltage Boost Converter Board 0.9-5V to 5V 5PCS
Asin: B07L76KLRY | Model: CP323 | PartNumber: CP323 | Ean: 0661083425243 | UPC: 661083425243
Input Voltage: 0.9-5V, Output Voltage: 5V, Maximum Output Current: 480 Ma..
Weight: About 1G.
Dimensions: 11Mm X 10.5Mm X 7.5Mm (Ultra-Small Module, 1Mm=0.0393Inch).
Pin 2.54Mm Pitch..
Features
- DC-DC boost converter module, operating frequency 150KHZ, typical conversion efficiency of 85%.
- Pin 2.54MM pitch.
- Input voltage: 0.9-5V, output voltage: 5V, maximum output current: 480 mA.
- Dimensions: 11mm x 10.5mm x 7.5mm (ultra-small module, 1mm=0.0393inch)
- Weight: about 1g
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Brand: Comidox | Manufacturer: Comidox
Weight: 0.00 pounds
See On Amazon #3
Comidox 2PCS Replacement SR SL Left Right Button Key Flex Cable for Nintendo Switch Joy-Con Controller SR+SL
Asin: B07LBL6S2K | Model: CP327 | PartNumber: CP327 | Ean: 0661083426325 | UPC: 661083426325
Can Save You Expensive Maintenance Costs..
We Highly Appreciate All Customers Opinions To Improve The Selling, Also If Anything You Unsatisfied, Please Contact Us For Probable Best Solution..
This Part Requires Professional Skills And Should Not Be Tried Easily..
Secure The Left And Right Joy-Con Sl Sr Button Flex Cable..
Features
- Compatible with Nintendo Switch Joy-Con for replacement of damaged, damaged, broken and unusable parts.
- Secure the left and right Joy-Con SL SR button flex cable.
- Can save you expensive maintenance costs.
- This part requires professional skills and should not be tried easily.
- We highly appreciate all customers opinions to improve the selling, also if anything you unsatisfied, please contact us for probable best solution.
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Brand: Comidox | Manufacturer: Comidox
See On Amazon #4
Comidox 5Pcs Black Brushless DC Cooling Blower Fan 5015S 5V 0.1-0.3A 50x15mm
Asin: B0775ZM4DW | Model: 8541605595 | PartNumber: 8541605595 | Ean: 0766330288517 | UPC: 766330288517
Life Expectancy At 40 Celsius Degree: 40000 Hours..
Ultra Quiet Mid Speed Brushless Dc Blower.
Quiet Sleeve-Bearing Design.
Size: Approx. 50 X 15Mm (D*H).
Features
- Rating: DC 5V / 0.1-0.3A.
- Size: Approx. 50 x 15mm (D*H)
- Life Expectancy at 40 Celsius degree: 40000 hours.
- Quiet sleeve-bearing design
- Ultra quiet MID speed brushless DC Blower
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Brand: Comidox | Manufacturer: Comidox
Dimensions: 1.97 x 0.59 x 0.59 inches | Weight: 0.02 pounds
See On Amazon #5
Comidox 3S 12V 10A 18650 Lithium Battery Protection Board BMS Li-ion Charger Protection Module Anti-Overcharge/Over-Discharge/Over-Current/Short Circuit 3Pcs
Asin: B07J9NXQ6W | Model: CP219 | PartNumber: CP219 | Ean: 0661083377344 | UPC: 661083377344
High Quality Mosfets Such As Vishay, Aos, Ir, Etc., Fr-4 Low Temperature Coefficient Sheet, Well Designed And Tested..
This Protection Board Can Not Be Used For Iron Ion Polymer Battery, Hand Drill Battery Pack, Electric Fish Battery Pack, Electric Bicycle Battery Pack, 2 Pieces And 24V Series, 775 (4A) Or Above Motor, 1W Fisheye Led Lamp..
It Is Small In Size And Suitable For Many Applications Requiring High Integration And Low Cost. It Can Meet Various Performance Requirements And Ensure The Absolute Safety And Reliability Of The Battery Pack..
With Overcharge, Over Discharge, Over Current, Short Circuit And Other Protection Functions, For A Variety Of Shapes Of Various Shapes 3.7V Lithium Battery..
Features
- The power range described is applicable to the following products: vacuum cleaner, massager battery pack, LED light backup power supply, 12V electronic products, solar street light battery pack, monitoring standby power supply, etc.
- With overcharge, over discharge, over current, short circuit and other protection functions, for a variety of shapes of various shapes 3.7V lithium battery.
- High quality MOSFETs such as VISHAY, AOS, IR, etc., FR-4 low temperature coefficient sheet, well designed and tested.
- It is small in size and suitable for many applications requiring high integration and low cost. It can meet various performance requirements and ensure the absolute safety and reliability of the battery pack.
- This protection board can not be used for iron ion polymer battery, hand drill battery pack, electric fish battery pack, electric bicycle battery pack, 2 pieces and 24V series, 775 (4A) or above motor, 1W fisheye LED lamp.
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Brand: Comidox | Manufacturer: Comidox
See On Amazon #6
Comidox 4PCS MCP4725 Breakout Module I2C DAC 12Bit Development Board 2.7V to 5.5V Supply with EEPROM for Arduino Raspberry Pi
Asin: B07KW18Z91 | Ean: 0661083415336 | UPC: 661083415336
This Version Of The Cjmcu-Mcp4725 Breakout Solves Some Of The Board's Problems, Including Ic Packages, I2c Pinouts, Changing The Overall Board Size To Better Suit Your Project, And Some Minor Adjustments..
If You Want More Than One Mcp4725 On The Bus, You Can Disable The Pull-Up Resistors On This Board..
The Board Breaks Down Each Pin You Need To Access And Uses The Mcp4725 (Including Gnd And Signal Out Pins) To Connect To The Oscilloscope Or Any Other Device You Need To Connect To The Board. There Are Also Scl, Sda, Vcc And Another Gnd For The Basic I2c Pinout. The Device Can Be Used With A 2-Wire I2c-Compatible Serial Interface And Is Powered By A Single Supply From 2.7V To 5.5V..
The Dac Allows You To Send Analog Signals, Such As Sine Waves, From A Digital Source Such As The I2c Interface On An Arduino Microcontroller. Digital To Analog Converters Are Ideal For Sound Generation, Musical Instruments And Many Other Creative Projects..
Features
- The MCP4725 is a single-channel 12-bit buffered voltage output DAC with non-volatile memory (EEPROM) that allows you to store configuration register bits (2 bits) and DAC input data (12 bits) to non-volatile EEPROM (14-bit) In memory. The DAC can be configured for normal mode or power-saving shutdown mode by setting the configuration register bits.
- The DAC allows you to send analog signals, such as sine waves, from a digital source such as the I2C interface on an Arduino microcontroller. Digital to analog converters are ideal for sound generation, musical instruments and many other creative projects.
- This version of the CJMCU-MCP4725 Breakout solves some of the board's problems, including IC packages, I2C pinouts, changing the overall board size to better suit your project, and some minor adjustments.
- The board breaks down each pin you need to access and uses the MCP4725 (including GND and signal OUT pins) to connect to the oscilloscope or any other device you need to connect to the board. There are also SCL, SDA, VCC and another GND for the basic I2C pinout. The device can be used with a 2-wire I2C-compatible serial interface and is powered by a single supply from 2.7V to 5.5V.
- If you want more than one MCP4725 on the bus, you can disable the pull-up resistors on this board.
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Brand: Comidox | Manufacturer: Comidox
See On Amazon #7
Comidox 3Pcs MCP2515 CAN Bus Module TJA1050 Receiver SPI Module for Arduino 51 MCU ARM Controller Development Board
Asin: B07J9KZ4L4 | Model: CP213 | PartNumber: CP213 | Ean: 0661083373537 | UPC: 661083373537
Module 5V Dc Power Supply, Spi Interface Protocol Control, 120 Ohm Terminating Resistor, Impedance Matching, Guaranteed Drive Capability, Long-Distance Data Transmission To Prevent Signal Emissions..
Operating Current: Typical Value 5Ma, Standby Current 1 Microamperes, Except For The Power Indicator. Working Temperature: Industrial Grade -40 ° C To 85 ° C..
Module Size: 44Mm X 28Mm, Centering Distance Of The Positioning Screw Hole: 23Mm X 38Mm..
0~8 Bytes Long Data Field, Standard Frame, Extended Frame And Remote Frame..
Features
- Support CAN V2.0B technical specification, communication rate 1Mb/S.
- 0~8 bytes long data field, standard frame, extended frame and remote frame.
- Module 5V DC power supply, SPI interface protocol control, 120 ohm terminating resistor, impedance matching, guaranteed drive capability, long-distance data transmission to prevent signal emissions.
- Module size: 44mm x 28mm, centering distance of the positioning screw hole: 23mm x 38mm.
- Operating current: typical value 5mA, standby current 1 microamperes, except for the power indicator. Working temperature: industrial grade -40 C to 85 C.
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Brand: Comidox | Manufacturer: Comidox
See On Amazon #8
Comidox 2PCS DC 12V 4 Wire PWM PC CPU Fan Temperature Control Speed Controller Module CPU High-Temp Alarm
Asin: B07LBLWYZF | Model: 8541608034 | PartNumber: 8541608034 | Ean: 0661083430100 | UPC: 661083430100
It Can Be Turned On With The Three-Wire Fan Monitoring Function (Stall Warning)..
Output Range: 20%-100% For The First Channel, Or 40%-100% For The First Channel (Tfl = On), 10%-100% For The Second Channel And The Third Channel. (Note: The Above Range Is Only Applicable To The Pwm Range, The Actual Control Effect Will Vary Depending On The Fan).
Circuit Load Capacity: 5A For Each Output And 8A For Bus Current..
Multiple Fans Can Be Used In Parallel (Total Current Does Not Exceed 5A), Support Automatic Temperature Control And Air Cooling Speed Control, Temperature Control Speed Has Four Temperature Zone Settings, Widely Used..
Features
- Supports all internal 12V 5A fans, synchronous rectified output, high efficiency, no need for additional heat sinks even for high current operation.
- Multiple fans can be used in parallel (total current does not exceed 5A), support automatic temperature control and air cooling speed control, temperature control speed has four temperature zone settings, widely used.
- It can be turned on with the three-wire fan monitoring function (stall warning).
- Circuit load capacity: 5A for each output and 8A for bus current.
- Output range: 20%-100% for the first channel, or 40%-100% for the first channel (TFL = ON), 10%-100% for the second channel and the third channel. (Note: The above range is only applicable to the PWM range, the actual control effect will vary depending on the fan)
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Brand: Comidox | Manufacturer: Comidox
See On Amazon #9
Comidox LED Outdoor 110-220V Infrared PIR Motion Sensor Detector Wall Light Switch 180 1pc
Asin: B077ZTN1YH | Model: MZ619 | PartNumber: MZ619 | Ean: 0661083146810 | UPC: 661083146810
Working Rotation: 180°.
Voltage: Ac110v~240V(50Hz).
Material: Abs..
Brand: Comidox | Manufacturer: Comidox
Weight: 0.20 pounds
See On Amazon #10
Comidox 15KV Boost High Voltage Generator High Frequency Transformer Inverter Arc Igniter Coil Module Disassembled Parts for DIY Use 2Sets(Include PCB Board)
Asin: B07JG4K6S6 | Model: CP214 | PartNumber: CP214 | Ean: 0661083373773 | UPC: 661083373773
Transformer Structure: The Transformer Has Two Windings In The Primary, One Set Of Thick Copper Wire Is The Main Winding, One Set Of Thin Copper Wire Is The Feedback Winding, And The Secondary Output Is High Voltage. In The Transformer, Two Thick And Thin Copper Wires Are Wound Together, Which Are The Main Winding Tail And The Feedback Winding Head, Respectively, Connected To The Positive Pole Of The Power Supply..
The Kit Has An Input Voltage Of 3.7V. That Is, The Voltage Of The 18650 Battery, If You Need To Increase The Input Voltage (Maximum Increase To 12V), You Need To Increase The Resistance Of The Feedback Resistor (Package Resistance Is 120 Ohms), Otherwise The Triode Is Easy To Burn Out. The Feedback Resistance Is Increased To Approximately 150 Ω To 1.5 K Ω. Resistance Should Be Adjusted From Large To Small. It Should Not Be Too Small..
Before Welding The Transformer, It Is Necessary To Scrape Off The Welded Portion Of The Coating And The Covered Wire Tip With A Blade And Then Solder. After Successful Production, The Transformer Must Be Potted With Epoxy Or Insulating Wax For Long-Term Use. The Maximum Output Of The Transformer Is Designed To Be 15Kv, And The Maximum Output Must Not Exceed 15Kv, Which Is 1.5Cm Arc..
Uses: Chinese-Language General Experiments, Electronic Instruments, Negative Ion Generators, Scientific Small Production, Etc. This Circuit Works With A Stable High-Frequency Arc, Which Is Extremely High In Temperature And Can Easily Ignite Combustibles. Therefore, It Is Called A Plasma Lighter..
Features
- This kit is made for the booster coil and has a professional circuit diagram for the convenience of electronics enthusiasts.1 set of list PCB Board/120 ohm resistance/UF4007 ultra-fast recovery diode/N20 transistor/Heat sink/M3 * 6 screws/Boat switch/Pin header (3-8 Pin random)
- Uses: Chinese-language general experiments, electronic instruments, negative ion generators, scientific small production, etc. This circuit works with a stable high-frequency arc, which is extremely high in temperature and can easily ignite combustibles. Therefore, it is called a plasma lighter.
- Transformer structure: The transformer has two windings in the primary, one set of thick copper wire is the main winding, one set of thin copper wire is the feedback winding, and the secondary output is high voltage. In the transformer, two thick and thin copper wires are wound together, which are the main winding tail and the feedback winding head, respectively, connected to the positive pole of the power supply.
- Before welding the transformer, it is necessary to scrape off the welded portion of the coating and the covered wire tip with a blade and then solder. After successful production, the transformer must be potted with epoxy or insulating wax for long-term use. The maximum output of the transformer is designed to be 15KV, and the maximum output must not exceed 15KV, which is 1.5cm arc.
- The kit has an input voltage of 3.7V. That is, the voltage of the 18650 battery, if you need to increase the input voltage (maximum increase to 12V), you need to increase the resistance of the feedback resistor (package resistance is 120 ohms), otherwise the triode is easy to burn out. The feedback resistance is increased to approximately 150 to 1.5 K . Resistance should be adjusted from large to small. It should not be too small.
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Brand: Comidox | Manufacturer: Comidox
See On Amazon #11
Comidox 3Pcs High Sensitivity Microphone Sensor AVR PIC Sound Detection Module for Arduino
Asin: B07J6N734S | Model: CP216 | PartNumber: CP216 | Ean: 0661083374657 | UPC: 661083374657
There Is An Analog Output With A Threshold Flip Level Output..
There Is A Power Indicator And The Comparator Output Has An Indicator..
High Sensitivity Microphone With High Sensitivity..
There Are 3Mm Mounting Screw Holes, Which Are Powered By A 5V Dc Power Supply..
Features
- The module has 2 outputs: AO, analog output, real-time output microphone voltage signal; DO, when the sound intensity reaches a certain threshold, it outputs high and low level signals, [threshold-sensitivity can be adjusted by potentiometer]
- There are 3mm mounting screw holes, which are powered by a 5v DC power supply.
- There is an analog output with a threshold flip level output.
- High sensitivity microphone with high sensitivity.
- There is a power indicator and the comparator output has an indicator.
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Brand: Comidox | Manufacturer: Comidox
See On Amazon #12
Comidox 5PCS B0505S-1W DC-DC 5V Power Supply Module 4 Pin Isolated converter
Asin: B0776RJDW4 | Model: MZ534 | PartNumber: MZ534 | Ean: 0661083104315 | UPC: 661083104315
Reflected Ripple Current:20Ma.
Input Voltage 4.5-5.5V.
The Maximum Capacitive Load:220?F.
Output Current:20~200Ma.
Features
- Output voltage: DC 5V
- Output Current:20~200mA
- Reflected Ripple Current:20mA
- The maximum capacitive load:220?F
- Input voltage 4.5-5.5V
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Brand: Comidox | Manufacturer: Comidox
See On Amazon #13
Comidox 2.54mm Pitch 8 Pin Single Row Straight Female Header Socket Connector for Arduino Shield 50Pcs
Asin: B07J5B9LT5 | Model: CP211 | PartNumber: CP211 | Ean: 0661083371656 | UPC: 661083371656
Type Of Row: Single-Row,Gender Of Connector:Female..
Plastic Height:8.5Mm±0.15Mm,Length Of Pin:11Mm±0.25Mm.( Unit Conversion: 1Mm = 0.0393Inch).
Number Of Pins: 8 Pin，Pin Pitch:2.54Mm..
Gold-Plated/Nickel-Plated Brass, Resistant To Decay And Conductive..
Features
- It is widely used in general-purpose connecting devices in electronics, electrical appliances and meters, mainly for current or signal transmission. Usually used in conjunction with the pin headers to form a board-to-board connection.
- Gold-plated/nickel-plated brass, resistant to decay and conductive.
- Type of Row: Single-Row,Gender of Connector:Female.
- Number of Pins: 8 Pin Pin pitch:2.54mm.
- Plastic height:8.5mm 0.15mm,Length of Pin:11mm 0.25mm.( Unit conversion: 1mm = 0.0393inch)
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Brand: Comidox | Manufacturer: Comidox
See On Amazon #14
Comidox 9V/12V/24V to 5V USB Step Down Power Module DC-DC 7.5V-28V to 5V 3A Precise Vehicle Charger Buck Voltage Converter Module 4Pcs
Asin: B07J65QHTD | Model: CP209 | PartNumber: CP209 | Ean: 0661083371205 | UPC: 661083371205
With Led Indicator, Usb Interface, Convenient To Operate..
Size:42Mm*16Mm*5Mm(L*W*H)/1.65*0.63*0.19Inch,Switching Frequency: 1.5Mhz(Max)Typical 1Mhz,Working Temperature: -40°C-+85°C..
Can Be Used For Mobile Power, Mobile Phones, And Tablets Etc. Digital Device, As A 5V Stable Voltage-Stabilized Power Supply..
Adopting High-Performance Synchronous Rectification Ic, Transfer Efficiency Up To 96%..
Features
- USB Step-Down Buck Converter, 7.5V-28V wide input voltage, output 5V/3A max, 2A for long time work.
- Adopting high-performance synchronous rectification IC, transfer efficiency up to 96%.
- With LED indicator, USB interface, convenient to operate.
- Can be used for mobile power, mobile phones, and tablets etc. digital device, as a 5V stable voltage-stabilized power supply.
- Size:42mm*16mm*5mm(L*W*H)/1.65*0.63*0.19inch,switching frequency: 1.5MHZ(Max)Typical 1MHZ,working temperature: -40 C-+85 C.
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Brand: Comidox | Manufacturer: Comidox
See On Amazon #15
Comidox 1PCS Magnetic Cartridge Stylus With LP Vinyl Needle for Turntable Record Player Standard Mount
Asin: B07PHLSCQB | Ean: 0661083474401 | UPC: 661083474401
Thick Sounding Bottom, High Balance Has A High Cost Performance, Easy And Cheap Reproducing Needle..
Accurate Record Function, The Elliptical Bur, Which Can Continue To Record Grooves With A High Degree Of Precision, Produces Excellent Audio..
Applicable To Vinyl Record Player, Just Confirm Whether It Can Be Fixed To The Rack..
Good Quality, Each Cartridge Is Carefully Assembled And Can Withstand Severe Tests..
Features
- This magnetic cartridge stylus is designed for Turntable Record Player with excellent clarity and detailed performance.
- Good quality, each cartridge is carefully assembled and can withstand severe tests.
- Thick sounding bottom, high balance has a high cost performance, easy and cheap reproducing needle.
- Applicable to vinyl record player, just confirm whether it can be fixed to the rack.
- Accurate record function, the elliptical bur, which can continue to record grooves with a high degree of precision, produces excellent audio.
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Brand: Comidox | Manufacturer: Comidox
See On Amazon #16
Comidox Boho Phone Wrist Strap Cute Cell Phone Lanyard Wrist Strap with Tether Tab Macrome Keychain for Women
Asin: B0CGHXKBTN | Model: CP907 | PartNumber: CP907 | Ean: 0790943412397 | UPC: 790943412397
Which It Is Shopping, Traveling, Taking Care Of Children, Going Hiding, Going On Holiday, Walking The Dog, Cycling Or Taking Photos, This Cell Phone Lanyard Allows You To Free Up Your Hands At Any Time To Deal With The Present.
It Comes With 2 Pcs Phone Wrist Straps,And 2 Pcs Tether Tabs.Universal Phone Lanyards For All Mobile Phones With A Full-Coverage Case From 4 To 6.7 Inches Securely,But Not Support Half Coverage Phone Case.
Unique Gift Choice: In Addition To Being A Practical Every Day Item, This Keychain Write Strap Is Also A Useful Gift For Any Occasion: Birthday, Christmas, Anniversary, Party Supporters For Bridal Showers, Baby Showers Or Just As A Great Gift For A Friend, Family, Classmates Or A Teacher.
Hand Made: Our Phone Strap Made Of Biodegradable And Environmentally Friendly Materials For Sturdiness And Durability, Lightweight And Easy To Carry, Boho Lanyards For Keys Key Chain Is The Perfect Choice For Your Key, Wallet, Phone.
Features
- Material: cotton rope/zinc alloy,Size: approximately 14cm/5.51 inches,Net weight: approximately 21.6G
- Hand Made: Our phone strap made of biodegradable and environmentally friendly materials for sturdiness and durability, lightweight and easy to carry, boho lanyards for keys key chain is the perfect choice for your key, wallet, phone
- Which it is shopping, traveling, taking care of children, going hiding, going on holiday, walking the dog, cycling or taking photos, this cell phone lanyard allows you to free up your hands at any time to deal with the present
- Unique Gift Choice: In addition to being a practical every day item, this keychain write strap is also a useful gift for any occasion: Birthday, Christmas, anniversary, party supporters for bridal showers, baby showers or just as a great gift for a friend, family, classmates or a teacher
- It comes with 2 Pcs phone wrist straps,and 2 Pcs tether tabs.Universal phone lanyards for all mobile phones with a full-coverage case from 4 to 6.7 inches securely,but not support half coverage phone case
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Brand: Comidox
Weight: 0.05 pounds
See On Amazon #17
Comidox DC 3v-6v to 400kV 400000V Boost Step-up Power Module High-Voltage Generator 2pcs
Asin: B076F1B4VP | Model: MZ297 | PartNumber: MZ297 | Ean: 0766330287220 | UPC: 766330287220
High Pressure Discharge Distance Between: 10 Mm - 20 Mm The Output High Voltage Wire Length: 100 Mm Input Power Cord Length: 100 Mm (The Red Line Is Positive).
Wiring: Red And Green Power Connection Red Line:"+" Green Line "-" Output : The Other Side ,Same Color Cable.
High Pressure Type: The Type Of Pulse Current Output Voltage: 400000 V(Please Pay Attention To Safety).
Features
- input voltage: DC 3 V to 6 V Input current: 2 A - 5 A
- High pressure type: the type of pulse current Output voltage: 400000 v(Please pay attention to safety)
- High pressure discharge distance between: 10 mm - 20 mm The output high voltage wire length: 100 mm Input power cord length: 100 mm (the red line is positive)
- Wiring: Red and green power connection red line:+ green line - output : the other side ,same color cable
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Brand: Comidox | Manufacturer: Comidox
Weight: 0.53 pounds
See On Amazon #18
Comidox 1PCS Mini 3.5mm Jack Microphone Stereo Condenser Microphone for Mobile Phone Voice Recording Internet Chatting
Asin: B07MNNGZTC | Model: ECM DS70P | PartNumber: ECM DS70P | Ean: 0661083434115 | UPC: 661083434115
Easy To Use: Simply Plug In The Microphone To Your Device And Open The Recording Software (Such As The Default Recording App On Your Smartphone). Start Recording And Save The Audio File. Afterward, You Can Unplug The Microphone And Listen To The Recorded Content By Playing The Saved File. Please Note That This Microphone Relies On The Recording Software Or Live Streaming Software Of The Connected Device And Does Not Have Standalone Recording Functionality..
Please Note: This Microphone Is Designed To Be Inserted Into Devices With Combined Microphone And Headphone Jacks. It Cannot Be Connected To Devices With Only Separate Headphone Jacks. When Connected To A Smartphone, It Will Record The Audio, But You Will Not Be Able To Hear It Simultaneously. The Microphone Acts As A Recording Tool That Relies On The Recording Software Or Live Streaming Software Of The Connected Device..
Important Recording Tool: This External Microphone Is Essential For Various Scenarios, Including Classrooms And Work Meetings, Where High-Quality Voice Recording Is Crucial. Its Compact Size And Stylish Design Make It Easy To Carry And Use Anytime, Anywhere..
Wide Compatibility: Equipped With A Standard 3.5Mm Plug, This Microphone Can Be Directly Connected To Md Interfaces Without The Need For External Batteries. It Has A Frequency Response Range Of 100-15Khz And A Sensitivity Of 38±3Db, Offering Excellent Directional Performance. Compatible With Smartphones, Laptops, Sound Cards, And Speakers..
Features
- Mini Stereo Dual-Channel Digital Microphone: This mini microphone is designed with a unique and fashionable appearance. It provides clear and high-quality recording, allowing you to easily record your voice with great convenience. Suitable for use with computers, laptops, smartphones, sound cards, and speakers.
- Wide Compatibility: Equipped with a standard 3.5mm plug, this microphone can be directly connected to MD interfaces without the need for external batteries. It has a frequency response range of 100-15KHz and a sensitivity of 38 3db, offering excellent directional performance. Compatible with smartphones, laptops, sound cards, and speakers.
- Easy to Use: Simply plug in the microphone to your device and open the recording software (such as the default recording app on your smartphone). Start recording and save the audio file. Afterward, you can unplug the microphone and listen to the recorded content by playing the saved file. Please note that this microphone relies on the recording software or live streaming software of the connected device and does not have standalone recording functionality.
- Important Recording Tool: This external microphone is essential for various scenarios, including classrooms and work meetings, where high-quality voice recording is crucial. Its compact size and stylish design make it easy to carry and use anytime, anywhere.
- Please Note: This microphone is designed to be inserted into devices with combined microphone and headphone jacks. It cannot be connected to devices with only separate headphone jacks. When connected to a smartphone, it will record the audio, but you will not be able to hear it simultaneously. The microphone acts as a recording tool that relies on the recording software or live streaming software of the connected device.
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Brand: Comidox | Manufacturer: Comidox
See On Amazon #19
Comidox Ergonomic Mousepad with Wrist Support Silicone Gel Wrist Rest Non-Slip Rubber Base Design Protect Your Wrists and De-Clutter Your Desk(Tropical Green Leaf
Asin: B07JWHFM2B | Model: 8541656294 | PartNumber: 8541656294 | Ean: 0661083401384 | UPC: 661083401384
Smooth Surface Improves Tracking Mouse Movements And Creating Consistent Gliding..
Properly Sized So You Don't Add Unnecessary Junk To Your Desk.(Size:23*19.5Cm/9.03*7.66Inch,Weight:155G).
The Ergonomic Design Provides More Space For Your Mouse To Move Than A Standard Shape Of Other Mouse Pads..
No-Slip Rubber Undersurface Firmly Grips The Desktop..
Features
- Mouse pad with gel wrist support, helps keep your wrist in a proper position and reduce pressure and pinching of the wrist, make your mouse use more precise and comfortable.
- No-slip rubber undersurface firmly grips the desktop.
- Smooth surface improves tracking mouse movements and creating consistent gliding.
- The ergonomic design provides more space for your mouse to move than a standard shape of other mouse pads.
- Properly sized so you don't add unnecessary junk to your desk.(Size:23*19.5cm/9.03*7.66inch,Weight:155g)
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Brand: Comidox | Manufacturer: Comidox
See On Amazon #20
Comidox 4S 16.8V Lithium Battery Capacity Indicator Module LCD Display Electric Vehicle Battery Power Tester Li-ion 2Pcs
Asin: B07KVZGTZ3 | Ean: 0661083414278 | UPC: 661083414278
How To Use: Connect The Positive And Negative Terminals Of The Display Board To The Positive And Negative Terminals Of The Battery Under Test. The Digital Tube Displays The Real-Time Battery Power..
We Highly Appreciate All Customers Opinions To Improve The Selling, Also If Anything You Unsatisfied, Please Contact Us For Probable Best Solution..
Digital Color: Outline Red, Display Block Blue. (When The Battery Is Full, All Open).
More Widely Used, Nickel-Metal Hydride Batteries, 18650 And Polymer Lithium Battery Packs, Lead-Acid Storage, Electric Vehicle Batteries, Electric Equipment Can Be Used..
Features
- The battery type display shows that the display is more intuitive and more beautiful.
- More widely used, nickel-metal hydride batteries, 18650 and polymer lithium battery packs, lead-acid storage, electric vehicle batteries, electric equipment can be used.
- How to use: Connect the positive and negative terminals of the display board to the positive and negative terminals of the battery under test. The digital tube displays the real-time battery power.
- Digital color: outline red, display block blue. (When the battery is full, all open)
- We highly appreciate all customers opinions to improve the selling, also if anything you unsatisfied, please contact us for probable best solution.
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Brand: Comidox | Manufacturer: Comidox
See On Amazon #21
Comidox 20PCS 18650 TP4056 Lithium Battery Charging Board Micro USB Charger Module 5V 1A with Overcharge Over-Discharge Protection
Asin: B07KW1835Q | Model: CP297 | PartNumber: CP297 | Ean: 0661083410027 | UPC: 661083410027
The Current Can Be Adjusted. It Is Very Convenient To Change The Output To 100Ma-1000Ma By Changing The Fixed Resistance In The Board..
Power Indicator: Red For Charging And Green For Full Charge..
For Single-Cell Lithium Or Multi-Section Parallel Lithium Battery Charging, The Charging Port Can Be Powered From Usb..
This Module Is Fully Mechanically Automated And Fully Fabricated. Each Module Is Tested Before Shipment And Has High Reliability..
Features
- Using the very mature charging chip TP4056, the peripheral circuit is simple, the protection performance is good, and the charging accuracy is high.
- This module is fully mechanically automated and fully fabricated. Each module is tested before shipment and has high reliability.
- The current can be adjusted. It is very convenient to change the output to 100mA-1000mA by changing the fixed resistance in the board.
- For single-cell lithium or multi-section parallel lithium battery charging, the charging port can be powered from USB.
- Power indicator: Red for charging and green for full charge.
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Brand: Comidox | Manufacturer: Comidox
See On Amazon #22
Comidox 30CM M/F 22P 7+15Pin Male to Female SATA Serial ATA Data Power Combo Extension Cable 4Pcs
Asin: B07HKJPKH4 | Model: 8541687250 | PartNumber: 8541687250 | Ean: 0661083369028 | UPC: 661083369028
Sata Data Cable + Sata Power Cable, Two Wires Are Combined Into One..
One Male And One Female Sata7+15P Connected Extension Cable Can Be Used For External Hard Disk..
Thin And Flexible Cabling Allows Easy Routing,Easy To Plug And Unplug,..
Connects Any Serial Ata Drive To Standard Internal Power Connector..
Features
- Interface: (7+15) 22 pin SATA male, (7 +15) 22 pin SATA Female.
- Connects any Serial ATA drive to standard internal power connector.
- SATA data cable + SATA power cable, two wires are combined into one.
- Thin and flexible cabling allows easy routing,easy to plug and unplug,.
- One male and one female SATA7+15P connected extension cable can be used for external hard disk.
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Brand: Comidox | Manufacturer: Comidox
See On Amazon #23
Comidox 5Sets 3.3V-5V DHT11 Digital Temperature Humidity Sensor Module for Arduino Raspberry Pi(Dupont Line Included)
Asin: B07KCZS5KN | Model: CP293 | PartNumber: CP293 | Ean: 0661083408963 | UPC: 661083408963
Sensor Using Dht11.
Temperature Measurement Range: 0 Degrees - 50 Degrees, Temperature Measurement Error: +-2 Degrees.
Humidity Measurement Range: 20%-95% (0 Degree-50 Degree Range), Humidity Measurement Error: +-5%.
Fixed Bolt Holes For Easy Installation.
Features
- Can detect the humidity and temperature of the surrounding environment
- Fixed bolt holes for easy installation
- Sensor using DHT11
- Humidity measurement range: 20%-95% (0 degree-50 degree range), humidity measurement error: +-5%
- Temperature measurement range: 0 degrees - 50 degrees, temperature measurement error: +-2 degrees
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Brand: Comidox | Manufacturer: Comidox
See On Amazon #24
Comidox 2PCS 4S 20A 14.8V Li-ion Lithium 18650 Battery BMS PCM Protection PCB Board Module 16.8V Overcharge Over Discharge Short Circuit Protection
Asin: B07MLVGCNG | Ean: 0661083433439 | UPC: 661083433439
The Protection Board Measures 35*35*3.0Mm, And The Components Are S-8254Aa Protection Chip And D403*4 Pieces..
Note: For Discharge Products Above 3A, The Discharge Rate Of The Battery Should Be More Than 3C. (Magnification Formula: 1C Rate Battery, 2000 Capacity Equals 2Ah*1=2A Upper Limit Working Current. 3C Rate Battery, 2000 Capacity Equals 2Ah*3=6A Upper Limit Working Current).
In The Use Of The Battery Will Be Hot, The Battery Rate Is Not Applicable, This Situation Can Not Be Used For A Long Time, The Battery Will Be Damaged Quickly..
The Power Range Described Applies To The Following Products: Low Power Inverters, Massager Battery Packs, Led Light Backup Power Supplies, Electronics, Solar Street Light Battery Packs, Monitoring Backup Power Supplies, And Other Products..
Features
- This protection board can not be used for lithium iron phosphate battery, xenon lamp, hand drill battery pack, electric fish battery pack, electric bicycle battery pack, baby car battery, 775 (4A) and above motor, 1W fisheye LED light!
- The power range described applies to the following products: low power inverters, massager battery packs, LED light backup power supplies, electronics, solar street light battery packs, monitoring backup power supplies, and other products.
- The protection board measures 35*35*3.0mm, and the components are S-8254AA protection chip and D403*4 pieces.
- In the use of the battery will be hot, the battery rate is not applicable, this situation can not be used for a long time, the battery will be damaged quickly.
- Note: For discharge products above 3A, the discharge rate of the battery should be more than 3C. (Magnification formula: 1C rate battery, 2000 capacity equals 2AH*1=2A upper limit working current. 3C rate battery, 2000 capacity equals 2AH*3=6A upper limit working current)
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Brand: Comidox | Manufacturer: Comidox
See On Amazon #25
Comidox 1PCS DC-DC 250W 10-50V Adjustable Step Up Boost Converter Constant Current Vehicle LED Driver 10A Max Input for Arduino DIY Power Module
Asin: B07PDD69QF | Model: CP369 | PartNumber: CP369 | Ean: 0661083446903 | UPC: 661083446903
Module Nature: Non-Isolated Boost Module (Boost), Input Voltage: Dc8.5V-48V, Output Voltage: 10-50V Continuously Adjustable..
It Can Be Used For Solar Panel Voltage Regulation, Battery, Lithium Battery Charging, Etc. As A Car Power Supply, It Can Supply Power For Your Laptop, Pda Or Various Digital Products..
Input Current: 10A Max (More Than 8A Or Module Temperature Over 60 Degrees, Please Strengthen The Heat), Output Current: 10A Max (More Than 6A, Please Strengthen The Heat, Related To The Input And Output Voltage Difference, The Larger The Differential Pressure, The Smaller The Output Current).
The Aluminum Substrate Is Designed For Easy Installation, And The Back Of The Board Can Be Directly Flattened On The Metal Casing To Reduce Heat..
Features
- High-quality power management chip design, high reliability, small inrush current, small size, efficiency up to 96%, power up to 250W.
- The aluminum substrate is designed for easy installation, and the back of the board can be directly flattened on the metal casing to reduce heat.
- Module nature: non-isolated boost module (BOOST), input voltage: DC8.5V-48V, output voltage: 10-50V continuously adjustable.
- Input current: 10A MAX (more than 8A or module temperature over 60 degrees, please strengthen the heat), output current: 10A MAX (more than 6A, please strengthen the heat, related to the input and output voltage difference, the larger the differential pressure, the smaller the output current)
- It can be used for solar panel voltage regulation, battery, lithium battery charging, etc. As a car power supply, it can supply power for your laptop, PDA or various digital products.
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Brand: Comidox | Manufacturer: Comidox
Weight: 0.11 pounds
See On Amazon #26
Comidox 1PCS For X360 ACE V5 Module 150 MHZ ACE Chip for The Xbox 360 Series Corona Trinity Modified Chips IC
Asin: B07PDJSPHW | Ean: 0661083474456 | UPC: 661083474456
Tighter Circuit Layout To Give Cleaner Signal Performance, Precision Pulse Attack, Instant Seconds Open (Startup Time Is About 20S)..
High Performance And High Frequency Chip..
No More Solder Bridges Required,Easy To Install, Simple To Control, Convenient To Operate..
Improved Code, Performance Tuning..
Features
- For X360 ACE V5 new version 150MHZ crystal vibration scheme, perfect compatibility with the for XBOX360 series.
- Improved code, performance tuning.
- Tighter circuit layout to give cleaner signal performance, precision pulse attack, instant seconds open (Startup time is about 20S).
- No more solder bridges required,easy to install, simple to control, convenient to operate.
- High performance and high frequency chip.
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Brand: Comidox | Manufacturer: Comidox
See On Amazon #27
Comidox 1PCS CT14 Micro 4.2 Stereo Power Amplifier Board Audio Module 5VF 5W+5W with Charging Port for DIY Sound Box Speaker Refitting
Asin: B07PF9QZ25 | Model: CP395 | PartNumber: CP395 | Ean: 0661083460459 | UPC: 661083460459
The Open Transmission Distance Is About 15 Meters, Which Supports Automatic Connection Back To The Already Paired Devices And Automatically Plays Music..
This Product Has Its Own Dual 5W Power Amplifier Circuit, You Must Not Connect Another Amplifier! The Output Of The Two Amplifiers Can Not Be Connected In Parallel, Or The Negative Poles Can Be Connected Together, Otherwise The Power Amplifier Chip Will Be Damaged..
Two 2-8 Ohm, 3-10W Speakers Can Be Connected Separately. It Is Recommended To Use 4 Ohm 5W And 4 Ohm 10W Speakers. The Output Is Stereo..
The Maximum Working Current Is 5V2a. It Is Powered By A Regulated Power Supply Of 5V2a Or Above, And The Sound Quality Is Better!.
Features
- Bluetooth version 4.2, compatible with all mobile phones and Bluetooth adapters on the market. Support USB sound card, drive-free, plug and play (normal lithium battery power supply)
- The maximum working current is 5V2A. It is powered by a regulated power supply of 5V2A or above, and the sound quality is better!
- The open transmission distance is about 15 meters, which supports automatic connection back to the already paired devices and automatically plays music.
- Two 2-8 ohm, 3-10W speakers can be connected separately. It is recommended to use 4 ohm 5W and 4 ohm 10W speakers. The output is stereo.
- This product has its own dual 5W power amplifier circuit, you must not connect another amplifier! The output of the two amplifiers can not be connected in parallel, or the negative poles can be connected together, otherwise the power amplifier chip will be damaged.
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Brand: Comidox | Manufacturer: Comidox
See On Amazon #28
Comidox 2Pcs TTL to RS485 Module 485 to Serial UART Level Mutual Conversion Hardware Automatic Flow Control Module 3.3V 5.0V Power Supply Long Distance Transmission
Asin: B07KD24YDL | Model: 8541673239 | PartNumber: 8541673239 | Ean: 0661083406082 | UPC: 661083406082
It Adopts Imported Chip, Industrial Grade Design, Super Anti-Interference Ability, And Adopts More Effective 485 Lightning Protection Design. It Can Be Used In Industrial And Field Harsh Environments, Working Temperature Is -40 ° C To +85 ° C, Transmission Up To A Kilometer (Tested With 850 Meters Of 2*1.5 Cable, It Is Recommended To Use Within 800 Meters, More Than 800 Meters, Please Add Repeater).
With Rxd, Txd Signal Indicator, The Receiving And Receiving Status Is Unobstructed..
It Adopts A Semi-Hole Process Design With A Thickness Of 0.8Mm, Which Can Be Easily Used As A Mother Board Or Soldered Terminal..
Baud Rate: 110~256000Bps Perfect Support..
Features
- The 3.3V is perfectly compatible with the 5.0V power supply / 3.3V and 5.0V signals are perfectly compatible.
- Baud rate: 110~256000bps Perfect support.
- It adopts imported chip, industrial grade design, super anti-interference ability, and adopts more effective 485 lightning protection design. It can be used in industrial and field harsh environments, working temperature is -40 C to +85 C, transmission Up to a kilometer (tested with 850 meters of 2*1.5 cable, it is recommended to use within 800 meters, more than 800 meters, please add repeater)
- It adopts a semi-hole process design with a thickness of 0.8mm, which can be easily used as a mother board or soldered terminal.
- With RXD, TXD signal indicator, the receiving and receiving status is unobstructed.
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Brand: Comidox | Manufacturer: Comidox
Weight: 0.02 pounds
See On Amazon #29
Comidox 2PCS 16 Bit 4 Channel I2C ADS1115/ADS1015 Module ADC Development Board with Programmable Gain Amplifier for Arduino RPi
Asin: B07KW2QZS2 | Ean: 0661083420309 | UPC: 661083420309
As A Nice Bonus, It Even Includes A Programmable Gain Amplifier, Up To X16, To Help Boost Up Smaller Single/Differential Signals To The Full Range..
The Chip's Fairly Small So It Comes On A Breakout Board With Ferrites To Keep The Avdd And Agnd Quiet. Interfacing Is Done Via I2c. The Address Can Be Changed , You Can Have Up To 4 Ads1015's Connected On A Single 2-Wire I2c Bus For 16 Single Ended Inputs..
We Like This Adc Because It Can Run From 2V To 5V Power/Logic, Can Measure A Large Range Of Signals And Its Super Easy To Use. It Is A Great General Purpose 12 Bit Converter..
Cond Over I2c,The Chip Can Be Configured As 4 Single-Ended Input Channels, Or Two Differential Channels..
Features
- For microcontrollers without an analog-to-digital converter or when you want a higher-precision ADC, the ADS1015 provides 12-bit precision at 3300 samples.
- Cond over I2C,The chip can be configured as 4 single-ended input channels, or two differential channels.
- As a nice bonus, it even includes a programmable gain amplifier, up to x16, to help boost up smaller single/differential signals to the full range.
- We like this ADC because it can run from 2V to 5V power/logic, can measure a large range of signals and its super easy to use. It is a great general purpose 12 bit converter.
- The chip's fairly small so it comes on a breakout board with ferrites to keep the AVDD and AGND quiet. Interfacing is done via I2C. The address can be changed , you can have up to 4 ADS1015's connected on a single 2-wire I2C bus for 16 single ended inputs.
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Brand: Comidox | Manufacturer: Comidox
See On Amazon #30
Comidox 10PCS IR Infrared Obstacle Avoidance Sensor Module Photoelectric Reflection Sensor For Arduino Smart Car Robot
Asin: B07KD57LDX | Model: CP294 | PartNumber: CP294 | Ean: 0661083409090 | UPC: 661083409090
The Sensor Actively Detects Infrared Reflections, So The Reflectivity And Shape Of The Target Are The Key To Detecting The Distance. Among Them, The Black Detection Distance Is The Smallest And The White Is The Largest; The Small Area Object Has A Small Distance And The Large Area Distance Is Large..
Can Be Widely Used In Robots To Avoid Obstacles, Obstacle Avoidance Cars, Pipeline Counting And Black And White Line Tracking And Many Other Occasions..
It Has The Characteristics Of Small Interference, Easy Assembly And Convenient Use..
The Detection Distance Can Be Adjusted By The Potentiometer Knob, The Potentiometer Can Be Adjusted Clockwise, And The Detection Distance Is Increased; The Potentiometer Is Adjusted Counterclockwise To Reduce The Detection Distance. The Effective Distance Range Is 2~30Cm, The Detection Angle Is 35°, And The Working Voltage Is 3.3V-5V..
Features
- The sensor module has strong adaptability to ambient light, and has a pair of infrared emitting and receiving tubes. The transmitting tube emits infrared rays of a certain frequency. When the detecting direction encounters an obstacle (reflecting surface), the infrared rays are reflected and received by the receiving tube. After processing by the comparator circuit, the green indicator light will be on and the signal output interface will output a digital signal (a low level signal).
- The detection distance can be adjusted by the potentiometer knob, the potentiometer can be adjusted clockwise, and the detection distance is increased; the potentiometer is adjusted counterclockwise to reduce the detection distance. The effective distance range is 2~30cm, the detection angle is 35 , and the working voltage is 3.3V-5V.
- The sensor actively detects infrared reflections, so the reflectivity and shape of the target are the key to detecting the distance. Among them, the black detection distance is the smallest and the white is the largest; the small area object has a small distance and the large area distance is large.
- It has the characteristics of small interference, easy assembly and convenient use.
- Can be widely used in robots to avoid obstacles, obstacle avoidance cars, pipeline counting and black and white line tracking and many other occasions.
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Brand: Comidox | Manufacturer: Comidox
See On Amazon