Honey, When Did We Get an Indoor Pool? - Hackaday

Hackaday

Honey, When Did We Get an Indoor Pool? Hackaday Then he collected the last few things he needed from what he had on hand around the house, and got to work connecting the 4 LEDs on the alarm to 4 analog input pins on his Arduino. Next, he added a relay between the Arduino and the motorized ball valve. y más »