ATNSINC - Buying Guide
Last Updated: 05/13/2024
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ATNSINC 3PCS DS3231 RTC Module Real Time Clock Module 3.3V/5V for Raspberry Pi
Asin: B0CCD46LGT | Ean: 0701715491526 | UPC: 701715491526
Complete Clock Calendar Function Includes Second, Minute, Time, Week, Date, Month, And Year, And Provide Leap Year Compensation Until 2100..
Two Calendar Clock. Reset Output And Input..
The Rtc Clock Module Has The Characteristic Of Low Power Consumption, With 1 Hz And 32.768 Khz Output.
The Rtc Clock Module Can Be Adapted To 3.3 V And 5 V System, No Level Conversion..
Features
- Mini DS3231 module high precision clock module for Raspberry Pi, the module can also be used for Arduino motherboard.
- The RTC clock module can be adapted to 3.3 V and 5 V system, no level conversion.
- Complete clock calendar function includes second, minute, time, week, date, month, and year, and provide leap year compensation until 2100.
- The RTC clock module has the characteristic of low power consumption, with 1 Hz and 32.768 kHz output
- Two calendar clock. Reset output and input.
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Brand: ATNSINC | Manufacturer: ATNSINC
Warranty: no warranty
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2PCS HC-05 HC 05 Bluetooth Module RF Wireless Bluetooth Transceiver Master Slave Integrated Serial Port Communication BT Module
Asin: B091BXSN32 | Ean: 0701715460287 | UPC: 701715460287
On-Board 3.3V Voltage Regulator Chip, Input Voltage Dc 3.6V-6V; When Not Paired, Current About 30Ma (Due To Led Lights Flashing, Current In The State Of Change); After The Pairing Succeeds, The Current Is About 10Ma.
Tips:Do Not Connect The Power Supply To The Signal Pin, Otherwise The Module Will Be Directly Damaged. The Input Voltage Must Not Exceed 7V. (Note: This Item Doesn't Works With Ios.).
Working Status Indicator: Fast Flashing Led Means No Bluetooth Connection, Slow Flashing Means Entering At Mode, Double Flashing Means Bluetooth Is Connected And The Port Is Opened..
At Setting: Press The Button And Power On The Module To Enter The At Mode. At Commands Are Executed Only In At Mode, Which Is Easy To Use. Default Baud Rate:4800,Default Pin:1234, The Default Name Is Hc-05..
Features
- Master-slave integration 2-IN-1 HC-05 Module: the original chip corresponds to the master-slave integration function. Master-slave integration can switch between master and slave modes. Through AT command setting, you can select master mode or slave mode.
- AT Setting: Press the button and power on the module to enter the AT mode. AT commands are executed only in AT mode, which is easy to use. Default baud rate:4800,Default pin:1234, the default name is HC-05.
- On-board 3.3V voltage regulator chip, input voltage DC 3.6V-6V; When not paired, current about 30mA (due to LED lights flashing, current in the state of change); After the pairing succeeds, the current is about 10mA
- Working status indicator: Fast flashing LED means no Bluetooth connection, slow flashing means entering AT mode, double flashing means Bluetooth is connected and the port is opened.
- Tips:Do not connect the power supply to the signal pin, otherwise the module will be directly damaged. The input voltage must not exceed 7V. (Note: this item doesn't works with iOS.)
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Brand: Atnsinc | Manufacturer: Atnsinc
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ATNSINC 2Sets ESP32 Development Board Type-C USB ESP-WROOM-32 ESP-32S CH340C WiFi+Bluetooth Ultra-Low Power Dual Core ESP32-DevKitC-32 ESP-WROOM-32 with Expansion Board for Arduino
Asin: B0CQR579ZX | Model: AT19261 | PartNumber: AT19261 | Ean: 0701715491649 | UPC: 701715491649
Usb Driver Chip: Ch340c, With Good System Compatibility, Higher Download Speed, And More Stability. Support Vin External Wide Voltage Input 5-12V Power Supply (Battery Version Maximum 5.5V Input) Support Usb Power Supply, External 3.3V Power Supply, And Vin Power Supply Three Kinds Of Power Supply Mode..
Package Included: 2Pcs Esp32 Development Board Type-C Usb & 2Pcs Esp32-Devkitc-32 Esp-Wroom-32 Expansion Board..
Esp32 Is A Safe, Reliable, And Scalable To A Variety Of Applications; Support Arduinoide Mixly, Mind+, Python And Other Programming Software.
Main Control Chip: Esp32-Dowdq6-V3 Dual-Core 32Bit Mcu Integrated Wifi, Bluetooth,Integrated 520-Kbsram, 448-Kbrom16-Kbsraminrtc..
Features
- ESP32 development board support lua program, easy to develop, support LWIP protocol, Freertos, three modes : AP, STA and AP + STA.
- Main control chip: ESP32-DOWDQ6-V3 dual-core 32bit MCU integrated WiFi, Bluetooth,Integrated 520-kBSRAM, 448-kBROM16-kBSRAMinRTC.
- USB driver chip: CH340C, with good system compatibility, higher download speed, and more stability. Support VIN external wide voltage input 5-12V power supply (battery version maximum 5.5V input) Support USB power supply, external 3.3V power supply, and VIN power supply three kinds of power supply Mode.
- ESP32 is a safe, reliable, and scalable to a variety of applications; Support ArduinoIDE mixly, mind+, Python and other programming software
- Package included: 2PCS ESP32 Development Board TYPE-C USB & 2PCS ESP32-DevKitC-32 ESP-WROOM-32 Expansion Board.
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Brand: ATNSINC | Manufacturer: ATNSINC
Warranty: no warranty
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ATNSINC 3PCS DS3231 Real Time Clock Module AT24C32 RTC Module IIC Timer Alarm Clock Memory Board for Arduino
Asin: B0CCD3YTCZ | Ean: 0701715491519 | UPC: 701715491519
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..
A Precision Temperature-Compensated Voltage Reference And Comparator Circuit Monitors The Status Of Vcc To Detect Power Failures, Provide A Reset Output. In Addition, Rst Pin Is Monitored As Generating A Μp Reset..
Provides Two Configurable Alarm Clock And A Calendar Can Be Set To A Square Wave Output. Address And Data Are Transferred Serially Through An I2c Bidirectional Bus..
Ds3231 Rtc Module Can Work On Either 3.3V Or 5V..
Features
- DS3231 is a low-cost, extremely accurate I2C real-time clock (RTC), with an integrated temperature-compensated crystal oscillator (TCXO) and crystal.
- DS3231 RTC module can work on either 3.3V or 5V.
- 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.
- Provides two configurable alarm clock and a calendar can be set to a square wave output. Address and data are transferred serially through an I2C bidirectional bus.
- A precision temperature-compensated voltage reference and comparator circuit monitors the status of VCC to detect power failures, provide a reset output. In addition, RST pin is monitored as generating a P reset.
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Brand: ATNSINC | Manufacturer: ATNSINC
Warranty: no warranty
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ATNSINC 3PCS PCA9685 16 Channel PWM Servo Motor Drive IIC Interface Module 12-Bit for Arduino Robot and for Raspberry Pi Zero/Zero W/Zero WH/2B/3B/3B+
Asin: B0CPSNJHYQ | Ean: 0701715491595 | UPC: 701715491595
Size: Approx. 25*61Mm/0.98*2.4In; 16-Way Steering Gear Control; Voltage: Dc5-10V Power Supply..
Package Included: 3 * Pwm Servo Motor Driver..
Green Power-Good Led; Reverse Polarity Protection On The Terminal Block Input; Terminal Block For Power Input (Or You Can Use The 0.1" Breakouts On The Side)..
The Pca9685 Chip Is Wrapped In The Center Of The Board. Solder Jumpers For The 6 Address Select Pins..
Features
- Communication Interface: IIC.
- The PCA9685 chip is wrapped in the center of the board. Solder jumpers for the 6 address select pins.
- Size: Approx. 25*61mm/0.98*2.4in; 16-way steering gear control; Voltage: DC5-10V power supply.
- Green power-good LED; Reverse polarity protection on the terminal block input; Terminal block for power input (or you can use the 0.1 breakouts on the side).
- Package Included: 3 * PWM Servo Motor Driver.
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Brand: ATNSINC | Manufacturer: ATNSINC
Warranty: no warranty
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