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

sarouje June 24, 2016, 1:31pm 2

what is a digital door here? Are you trying to on/off led here? Please give us more details.

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