I'm new to programming and Arduino, but struggling along. I'm attempting to fire a relay, or a bank of relays, for a set time period, after a button is pushed. So. power up Arduino... Nothing happens. Push button for 1/2 second, relays for for pre-determined time, then go back to nothing unti…

How to start sketch when button pressed.

Topic		Replies	Views
help going back to start of sketch from an "if" statement Programming	4	1016	May 5, 2021
Using a button as a relay? General Guidance	10	1072	May 5, 2021
Want Relay with Button and Time Limit, not sure if loop will work correctly... Programming	32	12027	May 5, 2021
Controlling Relay by push button Programming	11	6386	May 5, 2021
Button control cycle Programming	7	1237	May 5, 2021