As the title suggests, I need help with the code of the project. When a sensor detects something a timer starts and charges a phone, when the timer ends it stops charging.
Ok, what have you done so far?
What parts are you using in your project?
Can you post your code and a schematic diagram showing how the various parts of your design are connected together - a hand drawn diagram that's photographed is fine.
@flaxteip
What is the point to make it yourself rather than just buying in the store?