H Bridge Motor Driver L293d. The l293d is designed to provide bidirectional drive currents of up to 600 ma at voltages from 4 5 v to 36 v. L293d dual h bridge motor driver.
There s a pwm input per driver so you can control motor speed. The l293 and l293d devices are quadruple high current half h drivers. The l293d is designed to provide bidirectional drive currents of up to 600 ma at voltages from 4 5 v to 36 v.
There are 2 input pins 2 output pins and 1 enable pin for each motor.
L293d ic is same like an h bridge circuit with two channels. It is an ic with 8 pins on each side 16 pins in total which contains 2 independent h bridge circuits which means we can control two motors independently using a single ic. I shall also be explaining h bridge circuits which motor drivers like the l293d are based on. L293d is a compact form of h bridge circuit in the form of an ic that employs the above mentioned circuit.
