One to save for later 1, home automation with arduino, without any need for special switches and sockets...
arduino: Microcontroller, hardware prototyping platform, a tiny specialised computer.
Paulʼs blog - I live in A sleepy town in the deep South. Married + dad to 2, I am a full-stack web engineer, + I do js / node, some ruby, other languages ect ect. My hobbies are pubbing, parkrun, restaurants, home automation + other diy jiggery-pokery, history, family tree stuff, TV, squirrels, pirates ☠️, lego, + TIME TRAVEL.