Reply To: Unexpected behaviour of 12V DC Motor with PIC Microcontroller

Home Forums Microcontrollers PIC Microcontroller Unexpected behaviour of 12V DC Motor with PIC Microcontroller Reply To: Unexpected behaviour of 12V DC Motor with PIC Microcontroller

#11925

George Mathew
Participant

Thank you for your response sir…

As you said,I am using a 12V common power supply.By using a 7805 regulator,it is cut down to 5V and is supplied to PIC board section and IC supply voltage .

For 12V   pin (Vs) in L293D,It is taken in parallel from 12V dc power in the board and there is no connection with PIC section.then how this will happen??

Also Is capacitances necessary??

Rgds,

George

string(7) "9898001"