I have a cicuit I had designed that runs an Atmega328p chip using 6v dc using 4x AA batteries. It accepts an rf signal and then is supposed to turn the motor either clockwise or counter clockwise depending on what rf signal it receives. I have 2 LED's. 1 lights up for clockwise signal, the other lights up when a counter clockwise signal is received. This is currently working perfect.
Once I hookup my motor to the relay, the circuit stops working after the first signal is sent. I feel like there is a missing diode somewhere.
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hi ,
electronic engineering undergraduate from sri lanka is here to help you.
I buildd up so many line following robots and ur problems sounds relating to robotics.I have few suggestions to give you to overcome the problem.