Cantafford Member Jan 9, 2016 #1 Hello, Using a PIC microcontroller I'm trying to control a DC motor's direction and speed using a L293D integrated bridge. My question is how am I supposed to generate a PWM output out of the L293D bridge? What should I connect to it's 3 pins(two inputs and an enable). Last edited: Jan 9, 2016
Hello, Using a PIC microcontroller I'm trying to control a DC motor's direction and speed using a L293D integrated bridge. My question is how am I supposed to generate a PWM output out of the L293D bridge? What should I connect to it's 3 pins(two inputs and an enable).
atferrari Well-Known Member Most Helpful Member Jan 9, 2016 #3 Thinking of those in the future coming to see how, why not to leave a simple notice of what you did?
Cantafford Member Jan 9, 2016 #4 Correct my bad. Basically the two inputs of the L293D control the direction according to the truth table. The enable pins should recieve the PWM via the CCPx pin.
Correct my bad. Basically the two inputs of the L293D control the direction according to the truth table. The enable pins should recieve the PWM via the CCPx pin.