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How To Use uln2803 With Relay

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3 Threads found on How To Use uln2803 With Relay
See the circuit. I want to drive uln2803 with 5 volt signal on 1b input, The Vcc is 12 volt. But he 1C ouptut is two low to drive the
relay part is the easy one, but how are you going to sense the direction of the motor .. Usually it is done with a 2-wave rotary encoder somehow driven by the motor’s shaft .. Rgds, IanP :|
hello all, i want to interfcae relay with MCU. i have 12v relay which has five legs. so i am confused how do connections in circuit. how to give supply to relay.?? which legs will connect with MCU.?? which legs will connect to the load..?? i am (...)