Trouble With Elegoo Most Complete Starter Kit Lesson 30 relay
I want to use a relay module to run a DC motor, but it doesn't work. Please help me : '( : '(
Please tell me the correct Wiring diagram.
Relay.txt (1.06 KB)
Trouble With Elegoo Most Complete Starter Kit Lesson 30 relay
I want to use a relay module to run a DC motor, but it doesn't work. Please help me : '( : '(
Please tell me the correct Wiring diagram.
Relay.txt (1.06 KB)
Why use a relay to turn the motor on and off when the enable pin on the L293 will do that. Digital write a LOW to the enable pin to turn the motor off and/or write LOW to both of the DIR pins.
A relay cannot be driven by an Arduino output. You will need a driver for the relay.
MOSFET and bipolar transistor relay drivers:
Is it to choose either L 293 or relay module?
That's good to know.