I would consider a diode and large capacitor to feed the 29V to the buck converter, so that if the motor surge drops the 29V significantly it will have minimal effect on the buck converter.
If the up and down buttons are never supposed to be operated at the same time, I would change the relay configuration to an on/off relay (defaulting to the off position) feeding a direction relay. This will make it impossible for both up and down to be operated together even if the Pico decides to have a mad spree.
If the up and down buttons are never supposed to be operated at the same time, I would change the relay configuration to an on/off relay (defaulting to the off position) feeding a direction relay. This will make it impossible for both up and down to be operated together even if the Pico decides to have a mad spree.
Statistics: Posted by pidd — Mon Dec 25, 2023 12:08 am