I want to use 2x an IR sensor to switch 2 relais (as a start of a project), I'm using an Mega 2560. In the sketch I have replaced the relais for LED's just to do some testing. This is my code: void setup() { pinMode(10, OUTPUT); pinMode(12, OUTPUT); pinMode(53, INPUT); pinMode(49, INPUT);…

Problem with if/else

wildbill November 3, 2021, 3:15pm 2

Take a look at where your loop function actually ends.

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