Top Clock Module

HiLetgo 2pcs CP2102 MICRO USB to UART TTL Module 6 Pin Serial Converter STC Replace FT232

waveshare Original Raspberry Pi Compute Module 4 IO Board for All Variants of Compute Module 4,with Real-Time Clock Dual MIPI DSI/CSI Interfaces,USB Connectors

• The Compute Module 4 IO Board is a companion board for all variants of Raspberry Pi Compute Module 4(supplied separately). It is designed for use both as a development system for Compute Module 4 and as an embedded board integrated into end products..
• The Compute Module 4 IO Board is designed to allow you to create systems quickly using off-theshelf parts such as HATs and PCIe cards, which might include NVMe, SATA, networking, or USB. The major user connectors are located along one side to make enclosures simple..
• Connectors: Standard Raspberry Pi HAT connectors with PoE support. Standard PCIe Gen 2 x1 socket. Various jumpers to disable specific features, e.g. wireless connectivity, EEPROM writing..
• RTC : Real-time clock with battery socket and ability to wake Compute Module 4 Video: 2 x MIPI DSI display FPC connectors (22-pin 0.5 mm pitch cable) Camera: 2 x MIPI CSI-2 camera FPC connectors (22-pin 0.5 mm pitch cable).
• USB: 2 x USB 2.0 connectors. Micro USB socket for updating Compute Module 4. Ethernet: Gigabit Ethernet RJ45 with PoE support..

KEYESTUDIO Basic Starter Kit for Microbit V2 V1.5 (Not Included), with 35 Lessons Tutorial, i2c LCD, 5V Relay, LED Matrix, Breadboard Components Great for Teens Kids STEM Programming

• The easy plug starter kit v2.0 are designed for STEM education and it allows children to learn programming easily or teachers to bring the detailed lesson plans into their classroom and embed them in their learning system..
• It contains a control board, 8 piece RJ11 cables, a USB cable, and 25 piece popular and creative sensors and modules like Fan Motor, DS3231 Clock Module, IR Receiver Module, 2812 RGB Module, OLED Module, Ultrasonic Module, PIR Motion Sensor, etc..
• A big surprise is that there are no complicated jumpers and soldering, they are convenient to connect using the RJ11 interface, and we also provide Mixly graphical programming tutorial..
• Mixly is a free open-source graphical for Arduino programming software, based on Google’s Blockly graphical programming framework..
• This programming learning kit includes 22 interesting and instructive tutorials, step by step to familiarize you with electronic modules, exercise your logical thinking and develop your ideas..

KEYESTUDIO Starter Kit V2 for Arduino with RJ11 Connector, Great STEM Education Kit for Students, Teachers and Hardware Enthusiast

• Whenever you and your family go for vacations, you may used to get worried about your plants because they need water on regular basis. We develop this Automatic Plant Watering System to solve this problem as plants need water according to the moisture level of soil..
• The kit includes a plus controller, DHT22 temperature and humidity sensor, I2C LCD, push button modules, power amplifier module, DS3231 clock module, non-contact level liquid sensor, motor driver module, capacitive soil humidity sensor, and pump..
• More than 13 well-selected electronic modules and 17 step by step creative tutorials. Full example code is provided and explained and even includes useful software tool..
• Multi-purpose: timing watering mode, and the sensor detection mode that when the soil is dry, Arduino will command the water pump to run(up to 4 plants at once)..
• Our system measures the soil moisture and waters automatically according to it. A audio power amplifier module tells us when the bucket is empty. I2C LCD displays the temperature and humidity..

ELEGOO Upgraded 37 in 1 Sensor Modules Kit with Tutorial Compatible with Arduino IDE UNO R3 MEGA Nano

• Updated from the old version (others): Received great ideas from our customers and adopted in this upgraded kit..
• Removed useless modules like light cup and mercury module, heartbeat sensor, two of the hall sensors, one of the dual-color sensor. Add useful modules like GY-521 accelerometer module, LCD1602 screen, DS1307 real time clock module etc..
• Upgraded tutorial only for R3, MEGA R3, NANO in CD, listing paper, resistors pack only from Elegoo Team. There are tutorials in the CD that comes with. If you prefer download the tutorials online from the official website.
• 100% compatible with Arduino official IDE, Raspberry Pi and STM32..
• Note: To use Elegoo starter kits requires basic electronic knowledge. If the user has no experience, it would be better to have someone lead and teach them while studying..

Aoicrie 16x2 2004 LCD Display Module with IIC/I2C/TWI Serial Interface Adapter, IIC I2C TWI 1602 Serial LCD Module Display, for Mega 2560

• IIC I2C TWI 1602 Serial LCD Module Display for R3 Mega 2560 16x2..
• Easy to use. Less I/O ports are occupied, only four - VCC, GND, SDA (serial data line), SCL (serial clock line)..
• Support IIC protocol. The I2C LCD1602 library is provided, so you can call it directly..
• With a potentiometer used to adjust backlight and contrast.Power supply: +5V, Address of the module: ox27..
• Widely Applications: LCD display module based on the popular HD44780 controller, works great with for Mega2560 board and other micro-controllers..

ACEIRMC Upgraded Advanced Version 37 in 1 Sensor Modules Kit with Tutorial Compatible with Arduino IDE R3 for MEGA2560 Nano

• Received great ideas from our customers and adopted in this upgraded kit. Removed useless modules heartbeat sensor, two of the hall sensors, one of the dual-color sensor. Add useful modules like GY-521 accelerometer module, LCD1602 screen, DS1307 real time clock module etc..
• Professional 37-in-1 Sensor Module Kit, NOT ONLY compatible for BUT ALSO compatible for raspberry pi RPi 3 2 Model B A A+ B+, Complete Update and common models for Mega 2560 starter kit..
• Standard interface can be controlled directly by microcontroller ( 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic)..
• Upgraded tutorial only for R3, for MEGA2560 R3, for NANO in CD, listing paper, resistors pack only from Elegoo Team. There are tutorials in the CD that comes with. or download the tutorials online from the official website..
• 100% compatible with Arduino official IDE, Raspberry Pi and STM32..

ACEIRMC 6pcs DS3231 AT24C32 Clock Module IIC RTC Module High Precision Real Time Clock Module Memory Board Beats Replace DS1307 I2C RTC Board for Arduino Raspberry Pi

• Voltage: 3.3-5V, Memory chips: AT24C32 (storage capacity 32K)..
• The RTC maintains seconds, minutes, hours, day, date, month, and year information..
• About battery type: Battery is not included, you can use CR2032 or LIR2032 battery..
• The DS3231 is a low-cost, extremely accurate, I2C real time clock (RTC). The clock operates in either the 24-hour or 12-hour format with an AM/PM indicator..
• DS3231 AT24C32 Real Time Clock Module DS3231SN IIC RTC Sensor High Precision Timer Alarm Clock Breakout Memory Board for Arduino Raspberry Pi.

PresenTime & Co 3D Large Frameless DIY Wall Clock 3D Stickers for Modern Office/Home Decoration, Light Gray Oak Style, 2nd Gen, 12 pcs Hour Markers

• ... to Peel & Stick Hour Markers (12 pieces) on the wall. Just that simple and easy!.
• ★【Innovative Design Structure - Good Design Award 】: Wall hook with 3M VHB Heavy Duty tape and magnet allows consumers to avoid drilling their wall while keeping the clock on the wall firmly. Reliable magnet keeps clock's center module connected to the wall hook stably and easy to take down for battery change in a second.
• ★【Bring Your Wall To Life - Creative & Stylish】: Fun and easy way to add a modern farmhouse wall clock to any wall in any room. This award winning clock is perfect for any space at home or office, such as kitchen, kids room, school, meeting room, bedroom, bathroom, college dormitory…etc).

GPS Module GPS NEO-6M Ar duino GPS Drone Microcontroller GPS Receiver Compatible with 51 Microcontroller STM32 Ar duino UNO R3 with IPEX Antenna High Sensitivity for Navigation Satellite Positioning

• How to use the GPS module better, the link is obtained in the Product guides and documents, please download it before use..
• ★Note: This GPS module will not search for signals when the weather is bad, and it will not search for stars indoors. When using it, please make....
• GPSBaud needs to be set to 9600 instead of 4800.
• PPS pin is not needed unless using the GPS to drive a hardware high precision clock.
• With a USB interface, you can directly use the phone data cable on the computer point of view positioning effect.
• USB directly connected to the computer, That is, with the host computer-owned serial port function, no need for external serial module, send IPX....

PresenTime & Co. 24\ Lorenzo Modern Farmhouse Windmill Clock, Indoor/Outdoor Clock, Silent no Ticking, Wall Sculpture, Wall Art and Timepiece for Home Decoration, Multicolor

• ★【 Size 】: 24 inch in diameter, making it a great size for any space.
• ★【 Enjoy the Silence- Accurate & Quiet Sweeping Quartz Movement 】: No ticking sound at night gives you a sweet dream through the whole night. 1 x AA battery for operation, not included.
• ★【Water Resistant In/Outdoor Clock】: This simple outdoor clock is UV and water resistant. It is designed to be hung on the wall indoors or outdoors under a covered area, away from exposed elements like extreme heat, cold and rain..
• ★【It's In The Details】: Specially sprayed galvanized finish on the windmill fan blades and light gray oak finish on the central module. Elegant & Vintage design for living room, fireplace, bedroom, kitchen, or patio, garden, backyard, on the wall by the pool. Farmhouse, Coastal, Antique, Vintage, Garden Wall Clock..
• ★【 Clock Makes a Great Gift 】: Whether moving into a new home or looking for a gift, make an accent statement in your entryway, living room, office, cabin, cottage, fireplace, kitchen, or bathroom with a stylish and decorative timepiece from PresenTime & Co..

WHDTS 4-Digit Digital Clock Kits with PCB for Soldering Practice Learning Electronics with English Instructions

• ...ing. Power Cut Memory Function--the time is still accurate once power-on from power-off..
• ⏰【Parameters】: This Electronic Clock Kit is equipped with STC11F02E master chip. DC5.5*2.1 power port with 5V power supply, come along with a 3.5mm USB power cable, plug in the USB charger to use it. 4 digit 0.56" red LED module which is specially for the led clock kit. 24 hour display format..
• ⏰【Perfect After-Sale Service, Supports Wholesale】: 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. WHDTS has long been engaged in Electronics Related Products wholesale and retail business. Welcome letter to discuss the wholesale business. The bigger the amount is, the more favorable the price is..