Hi , I'm trying to make a stand with arduino . But the digital door does not distribute energy or sometimes program is wrong. This is sometimes program : void setup() { //definindo os pinos digitais 7 e 9 //como pinos de saída. pinMode(8,OUTPUT); pinMode(9,OUTPUT); digitalWrite(8,LOW); digit…

Arduino does not activate the digital port

vaj4088 June 24, 2016, 5:53pm 9

Connecting two output pins to each other is a bad idea, ESPECIALLY when one will be high and one will be low as in this sketch.

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