Best Clock Integrated Circuits - Buying Guide
Last Updated: 05/02/2024
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DAOKI Digital Clock DIY Kit 6Bits C51 AT89C2051 Chip Electronic Alarm Clock Kit PCB Board Soldering Practice FR-4 for Arduino with Battery Holder
Asin: B081XNKQXK | Model: GR-US-231 | PartNumber: GR-US-231
Features
- Great School Science Project : The DIY Clock Kits are used to installed to a 4-Digit Digital Electronic Clock. It is widely used in schools to help students learn basic mechanical and electronic skills.
- Easy Assembly : In addition to teaching basic mechanical and electronic principles, the clock kit is easy to build and is so simple.
- Wide Time Functions : Wide functions with clock, time set, alarm set, countdown timer, stopwatch, counter, hourly chime, precise time display, and 24 hours format. Accurate Travel Time--the error range 1 sec every 24 hours.
- Specification : This Electronic Clock Kit is equipped with AT89C2051 master chip. Military-Grade FR-4 PCB board (Size: 7x2(92x49mm)). Comes with a 150mm power supply wire for DC 7~12V voltage input, typical applications is 9V.
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【Wide Time Functions】: Wide Functions With Clock, Time Set, Alarm Set, Countdown Timer, Stopwatch, Counter, Hourly Chime, Precise Time Display, And 24 Hours Format. Accurate Travel Time--The Error Range ±1 Sec Every 24 Hours..
【Specification】: This Electronic Clock Kit Is Equipped With At89c2051 Master Chip. Military-Grade Fr-4 Pcb Board (Size: 7"X2"(92X49mm)). Comes With A 150Mm Power Supply Wire For Dc 7~12V Voltage Input, Typical Applications Is 9V..
【Easy Assembly】: In Addition To Teaching Basic Mechanical And Electronic Principles, The Clock Kit Is Easy To Build And Is So Simple..
Brand: DAOKI | Manufacturer: DAOKI
Weight: 0.22 Pounds
See On Amazon #2
DAOKAI 4 Bits Digital Electronic Clock DIY Kits MCU Digital Clock PCB Soldering Practice Board Clock Parts Components for Curriculum Practice Welding Practice
Asin: B09YYH73GN | Model: WE-DA-059 | PartNumber: WE-DA-059
Features
- [Product]4 Bits Digital Electronic Clock DIY Kits, Supply voltage: 3V-6V, High quality PCB board,the connection that was clearly mapped and labeled on the board makes it easy to assemble.
- [Function] With clock, time setting, alarm setting, countdown, stopwatch, counter, hourly timekeeping, precise time display, 24-hour system and other functions.At the same time it can help you learn more about electronics expertise.
- [Special reminder]If you use it for a long time, it is recommended to use a DC power supply, because if you use ordinary 3 AA batteries, the power consumption will be faster, and it is not suitable for long-term use.
- [Note]This product is DIY kits, not the end product! This Soldering Project requires basic electronic knowledge and hands-on ability.
- [Package includes]You will get 1 x 4 Bits Digital Electronic Clock DIY Kits, Dimensions of PCB board: 54 x 51mm / 2.12 x 2.01in
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🕰️[Special Reminder]If You Use It For A Long Time, It Is Recommended To Use A Dc Power Supply, Because If You Use Ordinary 3 Aa Batteries, The Power Consumption Will Be Faster, And It Is Not Suitable For Long-Term Use..
🕰️[Package Includes]You Will Get 1 X 4 Bits Digital Electronic Clock Diy Kits, Dimensions Of Pcb Board: 54 X 51Mm / 2.12 X 2.01In.
🕰️[Note]This Product Is Diy Kits, Not The End Product! This Soldering Project Requires Basic Electronic Knowledge And Hands-On Ability..
🕰️[Function] With Clock, Time Setting, Alarm Setting, Countdown, Stopwatch, Counter, Hourly Timekeeping, Precise Time Display, 24-Hour System And Other Functions.At The Same Time It Can Help You Learn More About Electronics Expertise..
Brand: DAOKAI | Manufacturer: DAOKAI
See On Amazon #3
NTE Electronics NTE4026B Integrated Circuit CMOS Decade Counter/Divider, -0.5V-20V, 16-Lead DIP Package
Asin: B0080USGBC | Model: NTE4026B | PartNumber: NTE4026B | Ean: 0768249154617 | UPC: 768249154617
Features
- Easily interfaced with 7-segment display types
- Ideal for low-power displays
- 100% tested for quiescent current at 20V
- Standardized, symmetrical output characteristics
- Schmitt-triggered clock inputs
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100% Tested For Quiescent Current At 20V.
Schmitt-Triggered Clock Inputs.
Standardized, Symmetrical Output Characteristics.
Ideal For Low-Power Displays.
Brand: NTE Electronics | Manufacturer: NTE Electronics, Inc.
Weight: 0.00 Pounds
See On Amazon #4
Dingdong Store DIY Electronic Clock Kit, Soldering Practice DIY Timer Kit Digital Clock
Asin: B09NTDZCD3 | Model: Dingdong Store | PartNumber: Dingdong Store | Ean: 7082146278706
Features
- Electronic Digital Clock Kit : This is a clock with transparent case and power cable. Optional Functions: Precise temperature measurement, precise time measurement, power-off memory, alarm setting (can be turned off), and light control (can be turned off).
- With English Installation Instruction : Please check the components refer to the product list before installation. The components are small, please keep it out of the reach of children. Please test the LEDs before installation. Please read the English installation instruction before installation.
- Easy to Assemble : The connection that was clearly mapped and labeled on the board makes it easy to assemble. And you can refer the marks on PCB board to soldering each component. If it can't work after soldering, please contact us for support.
- Great Soldering Science Project : This soldering DIY kit help you understand the basics of working with printed circuit boards and become familiar with a variety of electronic components, and practice soldering skills enjoyably for you and your kids, or students, or DIYers.
- Perfect After-Sale Service : Please read the User Manual before installing. Our policy is to make our customers happy. If you are not 100% satisfied, just contact our customer service, we will refund your money.
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【Easy To Assemble】: The Connection That Was Clearly Mapped And Labeled On The Board Makes It Easy To Assemble. And You Can Refer The Marks On Pcb Board To Soldering Each Component. If It Can't Work After Soldering, Please Contact Us For Support..
【Perfect After-Sale Service】: Please Read The User Manual Before Installing. Our Policy Is To Make Our Customers Happy. If You Are Not 100% Satisfied, Just Contact Our Customer Service, We Will Refund Your Money..
【Great Soldering Science Project】: This Soldering Diy Kit Help You Understand The Basics Of Working With Printed Circuit Boards And Become Familiar With A Variety Of Electronic Components, And Practice Soldering Skills Enjoyably For You And Your Kids, Or Students, Or Diyers..
【With English Installation Instruction】: Please Check The Components Refer To The Product List Before Installation. The Components Are Small, Please Keep It Out Of The Reach Of Children. Please Test The Leds Before Installation. Please Read The English Installation Instruction Before Installation..
Brand: Dingdong Store | Manufacturer: Dingdong Store
Dimensions: 3.66 x 3.66 x 0.01 inches
See On Amazon #5
NTE Electronics NTE1624 Integrated Circuit, AM/FM Radio Circuit with Power Amp, 11V, 16-Lead DIP
Asin: B008BYIQOE | Model: NTE1624 | PartNumber: NTE1624 | Ean: 0768249062318 | UPC: 768249062318
Features
- Package Dimensions: 15.2 H x 2.5 L x 5.1 W (centimetres)
- Package Weight: 0.023 kilograms
- Country of Origin : Japan
- Unit count: 1.0
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Country Of Origin : Japan.
Unit Count: 1.0.
Package Weight: 0.023 Kilograms.
Brand: NTE Electronics | Manufacturer: NTE Electronics, Inc.
Weight: 0.00 pounds
See On Amazon #6
MiOYOOW C51 6-Digit DIY Digital Electronic Clock Kit AT89C2051 Chip Alarm Clock Kit Soldering Practice Learning Kits with USB Cable and English Manual for College High School Education
Asin: B07B4FLZVT | Model: GY20921-2 | PartNumber: GY20921-2 | Ean: 0615135207936 | UPC: 615135207936
Features
- Great School Science Project : The DIY Clock Kits are used to installed to a 6-Digit Digital Electronic Clock. It is widely used in schools to help students learn basic mechanical and electronic skills. It's a great Science Fair project. Highly recommended to practice soldering skills enjoyably for you.
- Easy Assembly : In addition to teaching basic mechanical and electronic principles, the clock kit is easy to build and is so simple. The connection that was clearly mapped and labeled on the board makes it easy to assemble. It's often used to teach basic soldering skills. It's a great first kit for any STEM student. No programming is required.
- Wide Time Functions : Wide functions with clock, time set, alarm set, countdown timer, stopwatch, counter, hourly chime, precise time display, and 24 hours format. Accurate Travel Time--the error range 1 sec every 24 hours.
- Parameters : This Electronic Clock Kit is equipped with AT89C2051 master chip. Military-Grade FR-4 PCB board(Size: 3.94x2.17(100x55mm)). Comes with a USB cable for DC 5~12V voltage input, plug and play. There are two additional wiring ports for external signal sources.
- Perfect After-Sale Service : This product is DIY kits, not the end product! This Soldering Project requires basic electronic knowledge and hands-on ability. Please read the manual before soldering. Any issues, please do not hesitate to contact us directly for further help.
- See more on Amazon...
⏰【Wide Time Functions】: Wide Functions With Clock, Time Set, Alarm Set, Countdown Timer, Stopwatch, Counter, Hourly Chime, Precise Time Display, And 24 Hours Format. Accurate Travel Time--The Error Range ±1 Sec Every 24 Hours..
⏰【Perfect After-Sale Service】: This Product Is Diy Kits, Not The End Product! This Soldering Project Requires Basic Electronic Knowledge And Hands-On Ability. Please Read The Manual Before Soldering. Any Issues, Please Do Not Hesitate To Contact Us Directly For Further Help..
⏰【Parameters】: This Electronic Clock Kit Is Equipped With At89c2051 Master Chip. Military-Grade Fr-4 Pcb Board(Size: 3.94"X2.17"(100X55mm)). Comes With A Usb Cable For Dc 5~12V Voltage Input, Plug And Play. There Are Two Additional Wiring Ports For External Signal Sources..
⏰【Easy Assembly】: In Addition To Teaching Basic Mechanical And Electronic Principles, The Clock Kit Is Easy To Build And Is So Simple. The Connection That Was Clearly Mapped And Labeled On The Board Makes It Easy To Assemble. It's Often Used To Teach Basic Soldering Skills. It's A Great First Kit For Any Stem Student. No Programming Is Required..
Brand: MiOYOOW | Manufacturer: WHDTS
Dimensions: 3.94 x 2.17 x 0.01 inches | Weight: 0.15 pounds
See On Amazon #7
BOJACK SN74HC595N 8-Bit Counter Shift Registers 3-State Output Registers Integrated Circuits DIP-16 (Pack of 25 pcs)
Asin: B07WNHBP86 | Ean: 0759838089847, 0769390171461 | UPC: 769390171461, 759838089847
Features
- BOJACK High Quality 3-State Output Registers
- MODEL:SN74HC595N
- Operating voltage range: 2.0~6.0V
- Low power consumption maximum Icc: 80 A
- 8-bit serial input, parallel output registers
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Operating Voltage Range: 2.0~6.0V.
8-Bit Serial Input, Parallel Output Registers.
Low Power Consumption Maximum Icc: 80Μa.
Model:Sn74hc595n.
Brand: BOJACK | Manufacturer: BOJACK
See On Amazon #8
M48T86PC1 M48T86 Real Time Clock 5V IC
Asin: B084LBHWJL | Ean: 0695510000956 | UPC: 695510000956
Features
- Product Category: Real Time Clock
- RoHS: RoHS Compliant Details
- Mounting Style: Through Hole
- Package / Case: PDIP-24
- RTC Bus Interface: Multiplexed
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Mounting Style: Through Hole.
Rtc Bus Interface: Multiplexed.
Package / Case: Pdip-24.
Rohs: Rohs Compliant Details.
Brand: Gump's grocery | Manufacturer: Gump's grocery
See On Amazon #9
4-Digit Digital Clock Soldering Project Kit for Learning Practicing Teaching Electronics, Great STEM Project and Gift
Asin: B0B4Z57QYY | Model: Clock-VT15 | PartNumber: Clock-VT15 | Ean: 0196852615636 | UPC: 196852615636
Features
- Great School and Home Education Project Kit It is a simple and practical soldering project kit which is very friendly to starters to practice soldering skills. It's also a great electronic project tool for teachers to teach related electronics.
- Easy to Solder - Clear marks and big pads on the board make things easy for you. With the STEP-BY-STEP full-color instruction manual, you don t need worry anything.
- High Quality - Fiberglass board with black oil could make it fast heat dissipation and high hardness. Using a high-quality digital big tube, after soldering, you will get an electronic clock that you make by yourself.
- Useful and Beautiful - It s not only for being a practicing soldering skills kit, but also for being using. The beautiful arcs on both sides of the board will give you a pleasure feeling.
- 2 Power Supply Options 2 AA battery might be needed, or use DC 5v power cord would be great too. If you have any questions, please feel free to let us know. Thank you!
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High Quality - Fiberglass Board With Black Oil Could Make It Fast Heat Dissipation And High Hardness. Using A High-Quality Digital Big Tube, After Soldering, You Will Get An Electronic Clock That You Make By Yourself..
2 Power Supply Options – 2 Aa Battery Might Be Needed, Or Use Dc 5V Power Cord Would Be Great Too. If You Have Any Questions, Please Feel Free To Let Us Know. Thank You!.
Useful And Beautiful - It’S Not Only For Being A Practicing Soldering Skills Kit, But Also For Being Using. The Beautiful Arcs On Both Sides Of The Board Will Give You A Pleasure Feeling..
Easy To Solder - Clear Marks And Big Pads On The Board Make Things Easy For You. With The Step-By-Step Full-Color Instruction Manual, You Don’T Need Worry Anything..
Brand: VIGURTIME | Manufacturer: VIGURTIME
See On Amazon #10
DKARDU 20 pcs SN74HC595N 8-Bit Counter Shift Registers 74HC595 DIP-16 3-State Output Registers Integrated Circuits high Speed Transmission + 20 pcs DIP-16 IC Socket
Asin: B0C13LB5TF | Model: JK-US-618 | PartNumber: JK-US-618
Features
- What it does : SN74HC595N is an 8-bit serial input, parallel output shift register, and the parallel output is a three-state output. It can bring stable data transmission and storage to consumers.
- Three-State Outputs : The SN74HC595N register has high-current three-state outputs with up to 15 LSTTL loads.
- Durable material : The chip is made of metal oxide semiconductor material, which has good thermal stability and long service life.
- Parameter specification Operating voltage range: 2.0~6.0V;Low power consumption maximum Icc: 80 A;Typical Tpd: 13 ns;Drive current at 5V: 6 mA;Low input current maximum:1 A;Package Type: PDIP-16.
- Applications :Widely used in PC, IC circuit components, electronic module kit experiments.
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【Durable Material】: The Chip Is Made Of Metal Oxide Semiconductor Material, Which Has Good Thermal Stability And Long Service Life..
【Applications】:Widely Used In Pc, Ic Circuit Components, Electronic Module Kit Experiments..
【Parameter Specification】：Operating Voltage Range: 2.0~6.0V;Low Power Consumption Maximum Icc: 80Μa;Typical Tpd: 13 Ns;Drive Current At 5V: ±6 Ma;Low Input Current Maximum:1Μa;Package Type: Pdip-16..
【Three-State Outputs】: The Sn74hc595n Register Has High-Current Three-State Outputs With Up To 15 Lsttl Loads..
Brand: DKARDU | Manufacturer: DKARDU
See On Amazon #11
5 Pcs M4T32-BR12SH6 M4T32 Clock/Timer IC Battery Low New
Asin: B09SR71N9R | Ean: 4653023175475
Brand: MidzooMod | Manufacturer: MidzooMod
See On Amazon #12
IS Soldering Project Clock, Icstation 6-Bit Digital Clock Soldering Kit DIY Soldering Practice for School Science Projects Student STEM Learning Teaching
Asin: B0146I2PFY | Model: 6 digit electronic alarm clock kits | PartNumber: 6 digit electronic alarm clock kits
Features
- Excellent school science project The DIY Clock soldering kits are an excellent science project for schools, allowing students to learn basic mechanical and electronic skills while having fun. These kits enable students to install a 6-digit digital electronic clock, providing a hands-on learning experience in soldering. We highly recommend this project for students to improve their soldering skills in an enjoyable way.
- High-quality accessories These digital clock soldering kits feature a high-quality design, including a programmed STC11F02E Master chip and a military-grade FR-4 PCB board with a thickness of 1.2mm/0.05. The board measures 92x49mm/3.68x1.96 (L*W), ensuring durability and reliability.
- Easy to solder This product requires only basic soldering skills and does not require complex programming skills. The locations of the components are clearly marked on the board, making assembly easy and straightforward. Users can easily assemble the product without worrying about how to use it.
- Multifunctional The Shutdown Memory Function ensures that the clock retains the correct time even after a power outage. This clock operates on a 24-hour system and has a comprehensive range of functions similar to most electronic clocks, including two alarm clock channels, an hourly chime (which can be turned on or off) from 8:00 to 20:00, and a seconds correction function. The clock provides accurate timekeeping with an error range of 1 second per 24 hours, making it reliable for daily use.
- User guide We have uploaded the user guide on the Amazon page in the Product guides and documents section, please download it from here.
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⏰【Easy To Solder】This Product Requires Only Basic Soldering Skills And Does Not Require Complex Programming Skills. The Locations Of The Components Are Clearly Marked On The Board, Making Assembly Easy And Straightforward. Users Can Easily Assemble The Product Without Worrying About How To Use It..
⏰【User Guide】We Have Uploaded The User Guide On The Amazon Page In The Product Guides And Documents Section, Please Download It From Here..
⏰【Multifunctional】The Shutdown Memory Function Ensures That The Clock Retains The Correct Time Even After A Power Outage. This Clock Operates On A 24-Hour System And Has A Comprehensive Range Of Functions Similar To Most Electronic Clocks, Including Two Alarm Clock Channels, An Hourly Chime (Which Can Be Turned On Or Off) From 8:00 To 20:00, And A Seconds Correction Function. The Clock Provides Accurate Timekeeping With An Error Range Of ±1 Second Per 24 Hours, Making It Reliable For Daily Use..
⏰【High-Quality Accessories】These Digital Clock Soldering Kits Feature A High-Quality Design, Including A Programmed Stc11f02e Master Chip And A Military-Grade Fr-4 Pcb Board With A Thickness Of 1.2Mm/0.05". The Board Measures 92X49mm/3.68"X1.96" (L*W), Ensuring Durability And Reliability..
Brand: IS | Manufacturer: icstation
Dimensions: 0.79 x 3.94 x 1.97 inches | Weight: 0.07 pounds
See On Amazon #13
GeekLJT DIY Electronic Voice Clock Kit 4-Digit Digital, Soldering Project Kit for Students and Beginners, Cute Alarm Clock DIY Kits for Learning Electronics and Practicing Soldering(White)
Asin: B0BQZQV98D | Model: tsz-2aw-0007 | PartNumber: tsz-2aw-0007
Features
- [Cute Rabbit Ear Clock Kit] The finished product of the soldering kit is a multifunctional electronic clock with lovely appearance, clear acrylic housing and special rabbit ear shape, which is loved by children and students. Excellent gift for beginners, DIYers and students.
- [Multifunctional Electronic Clock] The mini 4-digit digital clock can display time/ date /temperature. Also, it has light control, memory, alarm clock and voice broadcasting function. You can turn on or off the alarm clock by yourself. Voice function can broadcast the current time and chime the whole hour. And the temperature needs to be calibrated for the first use.
- [Easy Assembly for Beginners] This diy electronic kit is simple in principle, the pads are easy to solder and the housing is easy to assemble. Our employee who is new to welding can also finish it very well. And we will provide detailed instructions, so that beginners can successfully finish it.
- [Wide Applications] The soldering digital clock kit can be used for school students learning soldering skills, electronic principles, experiments, also suitable for people who love and want to learn soldering. The finished alarm led clock is a great and meaningful gift for your children, family and friends.
- [Great Service] We focus more on customer experience and product quality. And we are also very concerned about the fun of the kit, the ease of assembly, as well as the appearance of the finished product and the quality of the components. Any problems, please contact us, and larger quantities have better prices, welcome to request a quote.
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⏰[Easy Assembly For Beginners] This Diy Electronic Kit Is Simple In Principle, The Pads Are Easy To Solder And The Housing Is Easy To Assemble. Our Employee Who Is New To Welding Can Also Finish It Very Well. And We Will Provide Detailed Instructions, So That Beginners Can Successfully Finish It..
⏰[Great Service] We Focus More On Customer Experience And Product Quality. And We Are Also Very Concerned About The Fun Of The Kit, The Ease Of Assembly, As Well As The Appearance Of The Finished Product And The Quality Of The Components. Any Problems, Please Contact Us, And Larger Quantities Have Better Prices, Welcome To Request A Quote..
⏰[Wide Applications] The Soldering Digital Clock Kit Can Be Used For School Students Learning Soldering Skills, Electronic Principles, Experiments, Also Suitable For People Who Love And Want To Learn Soldering. The Finished Alarm Led Clock Is A Great And Meaningful Gift For Your Children, Family And Friends..
⏰[Multifunctional Electronic Clock] The Mini 4-Digit Digital Clock Can Display Time/ Date /Temperature. Also, It Has Light Control, Memory, Alarm Clock And Voice Broadcasting Function. You Can Turn On Or Off The Alarm Clock By Yourself. Voice Function Can Broadcast The Current Time And Chime The Whole Hour. And The Temperature Needs To Be Calibrated For The First Use..
Brand: GeekLJT | Manufacturer: GeekLJT
Dimensions: 1.50 x 6.60 x 4.10 inches
See On Amazon #14
1Pcs MX29F1610MC-10 MX29F1610 SOP Storage Chip Flash Memory Chip
Asin: B0CRKZ8CWV | Model: XIBANY | PartNumber: XIBANY | Ean: 9305527494860
Brand: XIBANY | Manufacturer: XIBANY
Weight: 0.11 pounds
See On Amazon #15
HiLetgo 0.56 Inch 4 Bit Red Digital Tube Electronic Clock DIY Kit Clock Electronic Production Suite Time Chip AT89C2051 FR-4 PCB for Students Science Electronics Learning Education
Asin: B00LTSMQ8Q | Model: 3-01-0232 | PartNumber: 3-01-0232 | Ean: 0702082655344 | UPC: 702082655344
Features
- A good exercise for students in electronic production
- With second correction for precision calibration
- Minute and second can be displayed independently
- Two-Way alarm clock setting (can turn it off )
- Time accuracy: error range 1 second per 24 hours
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Minute And Second Can Be Displayed Independently.
Time Accuracy: Error Range ±1 Second Per 24 Hours.
Two-Way Alarm Clock Setting (Can Turn It Off ).
With Second Correction For Precision Calibration.
Brand: HiLetgo | Manufacturer: HiLetgo
Dimensions: 1.89 x 13.11 x 3.50 inches | Weight: 0.13 pounds
See On Amazon #16
Alinan 5pcs DS3231 AT24C32 Clock Module IIC RTC Module High Precision Real Time Clock Module Memory Board Beats Replace DS1307 I2C RTC Board
Asin: B09L4WWD42 | Ean: 0701715497221 | UPC: 701715497221
Features
- Real Time Clock Chip : DS3231 is a low-cost, extremely accurate I2C real-time clock (RTC), with an integrated temperature-compensated crystal oscillator (TCXO) and crystal. Two programmable time-of day alarms and a 1Hz output are provided. Address and data are transferred serially through an I2C bidirectional bus
- Safe Enough : A precision temperature-compensated voltage reference and comparator circuit monitors the status of VCC to detect power failures, to provide a reset output, and to automatically switch to the backup supply when necessary. In addition, RST pin is monitored as generating a P reset
- Complete Clock Calendar : RTC maintains seconds, minutes, hours, day, date, month, and year information. Less than 31 days of the month, the end date will be automatically adjusted, including corrections for leap year. The clock operates in either the 24 hours or band / AM / PM indication of the 12-hour format
- Parameter : DS3231 AT24C32 Clock Module Real Time Clock Module Working voltage: 3.3V -- 5.5V, Clock chip: high-precision clock chip DS3231M, Memory chips: AT24C32
- Satisfaction Guarantee : If you have any questions during use, please feel free to contact us and we will reply you immediately
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【Complete Clock Calendar】: Rtc Maintains Seconds, Minutes, Hours, Day, Date, Month, And Year Information. Less Than 31 Days Of The Month, The End Date Will Be Automatically Adjusted, Including Corrections For Leap Year. The Clock Operates In Either The 24 Hours Or Band / Am / Pm Indication Of The 12-Hour Format.
【Satisfaction Guarantee】: If You Have Any Questions During Use, Please Feel Free To Contact Us And We Will Reply You Immediately.
【Parameter】: Ds3231 At24c32 Clock Module Real Time Clock Module Working Voltage: 3.3V -- 5.5V, Clock Chip: High-Precision Clock Chip Ds3231m, Memory Chips: At24c32.
【Safe Enough】: A Precision Temperature-Compensated Voltage Reference And Comparator Circuit Monitors The Status Of Vcc To Detect Power Failures, To Provide A Reset Output, And To Automatically Switch To The Backup Supply When Necessary. In Addition, Rst Pin Is Monitored As Generating A Μp Reset.
Brand: Alinan | Manufacturer: Alinan
See On Amazon #17
1pcs/lot M48T18-100PC1 M48T18-150PC1 DIP-28 M48T18-100 M48T18 DIP28 Real-time Clock IC
Asin: B09TSD632Z | Ean: 6262844226600
Features
- 1pcs/lot M48T18-100PC1 M48T18-150PC1 DIP-28 M48T18-100 M48T18 DIP28 real-time clock IC
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Brand: MachineToParts | Manufacturer: MachineToParts
See On Amazon #18
2pcs/lot M48T18-100PC1 M48T18-150PC1 M48T18-100 M48T18 DIP-28 Real-time Clock IC
Asin: B0CQN9CQYM
Brand: Generic | Manufacturer: Generic
See On Amazon #19
10pcs M95160-WMN6TP 95160WP SOP8 16-Kbit Serial SPI Bus for EEPROM with high-Speed Clock
Asin: B0BDLDLN2R
Brand: TYSQXQ | Manufacturer: TYSQXQ
See On Amazon #20
ICM-20948 Sensor Module 9 Axis MEMS Motion Tracking Device Sensor Low Power CJMCU-20948 Integrated Circuits ICM20948
Asin: B0CP783TPV
Features
- ICM-20948 Sensor Module 9 Axis MEMS Motion Tracking Device Sensor Low Power CJMCU-20948 Integrated Circuits ICM20948
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Brand: Generic | Manufacturer: Generic
See On Amazon #21
Intellitronix 2-1/16 LED Digital Clock Programmable
Asin: B00LVZ4L8A | Model: M8009B | PartNumber: M8009B | Ean: 0818731010744 | UPC: 818731010744
Features
- Item Package Dimension: 6.0L x 6.0W x 6.0H inches
- Item Package Weight - 1.0 Pounds
- Item Package Quantity - 1
- Product Type - CLOCK
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Item Package Quantity - 1.
Product Type - Clock.
Item Package Weight - 1.0 Pounds.
Brand: Intellitronix | Manufacturer: Intellitronix
Weight: 0.25 Pounds
See On Amazon #22
Smart Electronic Single-chip LED Watches Electronic Clock kit DIY LED Digital Watch Electronic Clock Kit with Transparent Cover
Asin: B07V7TM7KS | Ean: 0649383113022 | UPC: 649383113022
Brand: Reland Sun | Manufacturer: Reland Sun
See On Amazon #23
Juried Engineering CD4026BE CD4026 CD4026 CMOS Decade Counter/Divider with Decoded 7-Segment Display Outputs and Display Enable Breadboard-Friendly IC DIP-16 (Pack of 10)
Asin: B08DGY3QKZ | Model: CD4026BE | PartNumber: CD4026BE | Ean: 0799993465063 | UPC: 799993465063
Features
- The CD4026B consist of a 5-stage Johnson decade counter and an output decoder which converts the Johnson code to a 7-segment decoded output for driving one stage in a numerical display
- Counter and 7-segment decoding in one package, Easily interfaced with 7-segment display types, Standardized, symmetrical output characteristics, 5-V, 10-V, and 15-V parametric ratings
- Fully static counter operation: DC to 6 MHz (typ.) at VDD = 10 V, 100% tested for quiescent current at 20 V
- Ideal for low-power displays, Display enable output, Schmitt-triggered clock inputs, Meets all requirements of JEDEC Tentative Standard No. 13B, Standard Specifications for Description of B Series CMOS Devices
- Example Applications: Decade counting 7-segment decimal display, Frequency division 7-segment decimal displays, Clocks, watches, timers (e.g. 60, 60, 12 counter/display), Counter/display driver for meter applications, LED driver
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Fully Static Counter Operation: Dc To 6 Mhz (Typ.) At Vdd = 10 V, 100% Tested For Quiescent Current At 20 V.
Example Applications: Decade Counting 7-Segment Decimal Display, Frequency Division 7-Segment Decimal Displays, Clocks, Watches, Timers (E.G. ÷60, ÷60, ÷ 12 Counter/Display), Counter/Display Driver For Meter Applications, Led Driver.
Ideal For Low-Power Displays, Display Enable Output, Schmitt-Triggered Clock Inputs, Meets All Requirements Of Jedec Tentative Standard No. 13B, "Standard Specifications For Description Of ’B’ Series Cmos Devices".
Counter And 7-Segment Decoding In One Package, Easily Interfaced With 7-Segment Display Types, Standardized, Symmetrical Output Characteristics, 5-V, 10-V, And 15-V Parametric Ratings.
Brand: Juried Engineering | Manufacturer: TI
See On Amazon #24
NTE Electronics NTE943M Integrated Circuit Dual Voltage Comparator, Low Power, Low Offset, 8-Lead Mini DIP Package, 18V/36V Supply Voltage
Asin: B0002FRMJA | Model: NTE943M | PartNumber: NTE943M | Ean: 0768249368113 | UPC: 768249368113
Features
- Low supply current drain (0.8mA) independent of supply voltage (1.0mW/Comparator at 5V)
- Input common mode voltage range includes ground
- Differential input voltage range equal to the power supply voltage
- Low output saturation voltage: 240mV @ 4mA
- -0.3V to +36V input voltage
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Differential Input Voltage Range Equal To The Power Supply Voltage.
-0.3V To +36V Input Voltage.
Low Output Saturation Voltage: 240Mv @ 4Ma.
Input Common–Mode Voltage Range Includes Ground.
First Available: 03/12/2017
Brand: NTE Electronics | Manufacturer: NTE Electronics, Inc.
Weight: 0.01 Pounds
See On Amazon #25
Major Brands 74LS174 Hex D-Type Flip-Flop, Dip 16 (Pack of 10)
Asin: B00B88BF9I | Model: 74LS174 | PartNumber: 74LS174
Features
- Dm74ls174 contains six flip-flops with single-rail outputs
- Buffered clock and direct clear inputs
- Individual data input to each flip-flop
- Typical clock frequency- 40 MHz
- Typical power dissipation per flip-flop 14 mw
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Individual Data Input To Each Flip-Flop.
Typical Power Dissipation Per Flip-Flop 14 Mw.
Typical Clock Frequency- 40 Mhz.
Buffered Clock And Direct Clear Inputs.
First Available: 11/25/2017
Brand: Major Brands | Manufacturer: Major Brands
See On Amazon #26
Juried Engineering CD4027BE CD4027 CMOS Dual J-K Master-Slave Flip-Flop IC Breadboard-Friendly DIP-16 (Pack of 5)
Asin: B08WTQX8WV | Model: CD4027BE | PartNumber: CD4027BE | Ean: 0034731410111 | UPC: 034731410111
Features
- Set-Reset capability, Standardized, symmetrical output characteristics
- Static flip-flop operation retains state indefinitely with clock level either high or low
- Medium speed operation 16 MHz (typ.) clock toggle rate at 10 V, Noise margin (full package-temperature range) = 1 V at VDD = 5 V, 2 V at VDD = 10 V, 2.5 V at VDD = 15 V
- 5-V, 10-V, and 15-V parametric ratings, 100% tested for quiescent current at 20 V, Maximum input current of 1 A at 18 V over full package-temperature range; 100 nA at 18 V and 25 C
- Applications: Registers, Counters, Control Circuits
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Medium Speed Operation — 16 Mhz (Typ.) Clock Toggle Rate At 10 V, Noise Margin (Full Package-Temperature Range) = 1 V At Vdd = 5 V, 2 V At Vdd = 10 V, 2.5 V At Vdd = 15 V.
Applications: Registers, Counters, Control Circuits.
5-V, 10-V, And 15-V Parametric Ratings, 100% Tested For Quiescent Current At 20 V, Maximum Input Current Of 1 Μa At 18 V Over Full Package-Temperature Range; 100 Na At 18 V And 25°C.
Static Flip-Flop Operation — Retains State Indefinitely With Clock Level Either "High" Or "Low".
Brand: Juried Engineering | Manufacturer: TI
See On Amazon #27
ALLECIN SN74HC595N 8-Bit Shift Registers with 3-State Output Registers DIP-16 SN74HC595 74HC595 Shift Register (Pack of 30pcs)
Asin: B0CBKJXP13 | Model: SN74HC595N | PartNumber: SN74HC595N
Features
- ALLECIN SN74HC595N is an 8-bit serial input, parallel output shift register- Perfectly suitable for variety electronic experiments.
- Operating voltage range: 2.0~6.0V; Low input current (Max): 1 A; Low power consumption max icc: 80 A.
- Features: Shift register has direct clear & High-current 3-state outputs can drive up to 15 LSTTL loads.
- Widely Application: network switches & power infrastructure & LED displays & servers.
- Humanized packaging for easy storage and use. ### Please confirm the data before purchasing.
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Features: Shift Register Has Direct Clear & High-Current 3-State Outputs Can Drive Up To 15 Lsttl Loads..
Humanized Packaging For Easy Storage And Use. ### Please Confirm The Data Before Purchasing..
Widely Application: Network Switches & Power Infrastructure & Led Displays & Servers..
Operating Voltage Range: 2.0~6.0V; Low Input Current (Max): 1Μa; Low Power Consumption Max Icc: 80Μa..
Brand: ALLECIN | Manufacturer: ALLECIN
See On Amazon #28
Blue Sea Systems 7725 Safety HUB Fuse Block 100 RBS
Asin: B003G8IK82 | Model: 7725 | PartNumber: 7725 | Ean: 0632085077259, 0100071062089 | UPC: 100071062089, 632085077259
Features
- Combines an ignition protected fuse block and an integrated connecting plug
- Three 30A-200A MIDI/AMI fuses ideal for high-amp circuits including panel feeds, windlasses and stereo amplifiers
- Four 1A-200A ATO/ATC fuses- ideal for circuits including bilge pumps, alarms and clock memory
- Safe for use on gasoline powered boats, reduces wiring connections and consolidates up to seven fused circuits
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Four 1A-200A Ato/Atc Fuses- Ideal For Circuits Including Bilge Pumps, Alarms And Clock Memory.
Safe For Use On Gasoline Powered Boats, Reduces Wiring Connections And Consolidates Up To Seven Fused Circuits.
Three 30A-200A Midi/Ami Fuses Ideal For High-Amp Circuits Including Panel Feeds, Windlasses And Stereo Amplifiers.
Brand: Blue Sea Systems | Manufacturer: Blue Sea Systems
Dimensions: 11.50 x 9.00 x 4.30 inches | Weight: 1.00 Pounds
Warranty: LIMITED WARRANTY
See On Amazon #29
Juried Engineering CD4042BE CD4042 CD4042 CMOS Quad Clocked 'D' Latch Breadboard-Friendly IC DIP-16 (Pack of 10)
Asin: B08DHG9RS3 | Model: CD4042BE | PartNumber: CD4042BE | Ean: 0799993465100 | UPC: 799993465100
Features
- The CD4042B types contain four latch circuits, each strobed by a common clock. Complementary buffered outputs are available from each circuit.
- Clock polarity control, Q and Q outputs, Common Clock, Noise margin (full package-temperature range) = 1 V at VDD = 5 V, 2 V at VDD = 10 V, 2.5 V at VDD = 15 V
- Low power TTL compatible, Standardized, symmetrical output characteristics, 100% tested for quiescent current at 20 V
- Maximum input current of 1 A at 18 V over full package-temperature range; 100 nA at 18 V and 25 C, 5-V, 10-V, and 15-V parametric ratings
- Meets all requirements of JEDEC Tentative Standard No. 13B, Standard Specifications for Description of B Series CMOS Devices, Example Applications: Buffer storage, Holding register, General digital logic
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Low Power Ttl Compatible, Standardized, Symmetrical Output Characteristics, 100% Tested For Quiescent Current At 20 V.
Meets All Requirements Of Jedec Tentative Standard No. 13B, "Standard Specifications For Description Of ’B’ Series Cmos Devices", Example Applications: Buffer Storage, Holding Register, General Digital Logic.
Maximum Input Current Of 1 Μa At 18 V Over Full Package-Temperature Range; 100 Na At 18 V And 25°C, 5-V, 10-V, And 15-V Parametric Ratings.
Clock Polarity Control, Q And Q Outputs, Common Clock, Noise Margin (Full Package-Temperature Range) = 1 V At Vdd = 5 V, 2 V At Vdd = 10 V, 2.5 V At Vdd = 15 V.
Brand: Juried Engineering | Manufacturer: TI
See On Amazon #30
1 Piece NE556N NE556 556 General Purpose Dual Bipolar Timer DIP14
Asin: B0002ZPXBO | Model: NE556N NE556 556 | PartNumber: NE556N NE556 556
Ean: 0844632040498, 0601337133197, 8859073237453, 8681757520403, 7416892022861, 7416892032433, 8855897239864, 8855897239888, 7463870803226, 8856661259439, 9678097842271, 7263965630382, 7463870823316, 7895096715890, 8859073237484, 7895096722041, 6531247750136, 8859073237460, 0350311457391, 7416892029792, 6531247753281, 8855897239857, 0310950685975, 0348643465948, 8855897239871, 7463870827468, 7902923795366
UPC: 601337133197, 844632040498, 348643465948, 350311457391, 310950685975
Features
- Low turn-off time
- Maximum operating frequency greater than 500 kHz
- Timing from microseconds to hours
- Operates in both astable and monostable modes
- Output can source or sink up to 200 mA
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Timing From Microseconds To Hours.
Output Can Source Or Sink Up To 200 Ma.
Operates In Both Astable And Monostable Modes.
Maximum Operating Frequency Greater Than 500 Khz.
Brand: STMicroelectronics | Manufacturer: Manie Power (WESTECH)
Dimensions: 6.00 x 6.00 x 4.00 inches | Weight: 0.01 pounds
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