1:03 Set time and date1:53 Setting Alarms3:40 Activate and deactivate Alarm4:12 Building process This is an LCD clock made with ...

Circuit diagram of the Arduino real-time clock with temperature display is shown in Fig. 3. It is built around Arduino Uno (Board1), 5V regulator 7805 (IC1), 2.4cm SSD1306 OLED display ... The I2C ...

The past month or so I've been playing with the Maxim DS1307 Real-Time-Clock and DS1621 Temperature Sensor ICs. I hooked them up to an Arduino Uno board. ... The hardware implementation is really ...

Arduino library for DHT20 I2C temperature and humidity sensor. - RobTillaart/DHT20. Arduino library for DHT20 I2C temperature and humidity sensor. - RobTillaart/DHT20. Skip to content. ... With clock ...

This project is an Arduino-based clock and counter that uses GPS time signals to maintain near-atomic-clock accuracy. It features a ten-digit seven-segment display for showing the count or time, and a ...

The dot matrix clock was built without the use of a regular Arduino board but uses the ATmega168 with Arduino bootloader and assembled on a breadboard. An. ... An RTC clock compensated by temperature ...

This articles describes how you can use I2C (TWI) communication, Arduino and temperature sensors to measure 3 different temperatures. It can be very helpful when you want to measure the outside, ...

About the clock I made, it's a very simple clock that shows time and room temperature and the main feature of this clock is that the color of the digits changes every minute. Components to build your ...

This build is about using the temperature sensor in your clock. The ATMega328p, the chip at the heart of all your Arduino Uno clones, has within it a watchdog timer that clicks over at a rate of ...