thanks sir baka meron ka diagram dyan. pa share naman sir.Pwede ka gumamit ng external power source specific for solenoid. Tas yung VCC from solenoid tas sa external ang pwede mo ilagay sa relay.
try ko ito mamaya sir..maraming salamat po. feedback soonI believe this will work as expected.
Sorry wala akong Fritzing na app sa device ko now, sa paint ko lang to ginawa.
Module = Solenoid.
Si Relay module naka-connect kay Arduino Uno para ma-control.
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paki check itong link, kailangan ng diode na naka reverse dun sa relay, to protect your circuits.
Transistor will act as a switch.