How to make Arduino real time clock

How to make Arduino real time clock

Hello guys in this tutorial we will see how to make arduino real time clock and it will also show real time temperature on LCD display. So let’s get started. For this you will need Arduino, Real time clock (DS1302), LCD display 16X2, Breadboard, Jumper Wires, Resistors, DHT22 sensor, Potentiometer Read more…