Hi I'm trying to make a gear shift. The gear shift works fine up and down. but I try to make it go to 0 when I press both buttons with this code: //--- gear nutral if(gearUp == true && gearDn == true){ Gear = 0; gearUp = false; gearDn = false;} but it does not work, it just changes 1 u…

Press 2 buttons

UKHeliBob October 7, 2017, 12:55pm 2

How are the inputs wired ?

Have you got pullup resistors in the circuit to ensure that the inputs are always kept at a known voltage and not floating at an unknown voltage ?

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