sugandha123
Member level 1
My vending Machine works with the Arduino and relay module to drive the motor. But relay output is not reliable and gives random switching sometimes. I am using 4 Channel relay Module. So, I want to replace relay Module to IRF520 Mosfet Module. But The main problem is, With Relay Module- Motor roates and comes at own its home location everytime when motor runs but............ With Mosfet module- Motor does not come at its own home location, everytime it changes its own position. I do know where is the issue. I have attached the block diagram of both the circuits with relay and with MOSFET. I have attached the Motor photo which I am using.