ARDUINO SIMPLE WATCH EXAMPLEJun 11th, 2020 | by: ELECTRONOOBS
Category: Electronics Clocks
Once you have the PCB from the past tutorial made on this link, you can uplaod the simple watch code example. This code as you can see below can set time, store the values to the real time clok chip, set an alarm with interrumptions, have a stopwatch and more. Read the code for more. The consumption in sleep mode is very low, around 1.3mA so the 100mAh battery could last 2 days.
PART 1 -
Specs of the board