L293d Motor Driver Ic Pin Diagram

Ic l293d pin functions.

L293d motor driver ic pin diagram.

First of all we will connect the l293d motor driver ic with the arduino. L293d equivalent dual timer ic. L293d pinout 16 pin pdip package. Lb1909mc sn754410 uln2003.

Other important l293d features are. Each output is a complete totem pole drive circuit with a darlington transistor sink and a pseudo darlington source. Connect the pin 1 of the l293d ic the pin 7 of arduino. April 12 2019 by eg projects.

L293d chip is a very populer ic for controlling motors via mcu. When ever you want to drive heavy loads with a small ttl signal you use a transistor bjt or a mosfet. It can control two dc motors. Input low state disabled.

Connect the pin 2 of l293d to the pin 6 of the arduino. Pins 4 5 12 13 of l293d are the ground pins so connect these to ground. Where to use l293d ic. L293 and l293d h bridge motor driver ic pin out and working.

When the enable pin is high then the left part of the ic will work otherwise it won t work. Drivers are enabled in pairs with drivers 1 and 2 enabled by 1 2en and drivers 3 and 4 enabled by 3 4en. L293d is a 16 pin ic which can control a set of two dc motors simultaneously in any direction. A single l293d ic is capable of running two dc motors at the same time.

L293d motor driver ic l293d is a motor driver ic which allows the motor to drive on either direction. Enable 1 2 this is an active high input. When the pin is high it enables the driver channels 1 and 2. In case the circuit becomes complex and you need to drive load with two three or four ttl signals you use a combination of transistors or mosfet to.

These ics are designed to control 2 dc motors simultaneously. It means that you can control two dc motor with a single l293d ic the l293d can drive small and quiet big motors as well check the voltage specification at the end of this page for more info along. In this instructable i have shown the use of its pins with detail amp. A motor driver is an integrated circuit chip which is usually used to control motors in autonomous robots.

Connect the pin 3 of the l293d to one end of the motor. This l293d ic allows dc motor to drive on either direction. The connections are given below. L293d h bridge driver is the most commonly used driver for bidirectional motor driving applications.

L293d is a 16 pin ic which can control a set of two dc motors simultaneously in any direction. Hello friends this is my first instructable. How to use l293d to control motors. L293d ic pin configuration.

The state of all outputs out1 out2. Input high state enabled. Motor driver act as an interface between arduino and the motors. This pin is also called as a master control pin.

Input 1 digital input to control the output 1. It means that you can control two dc motor with a single l293d ic. As the name suggests it is mainly used to drive motors. Pin diagram of a l293d motor driver ic controller.

The most commonly used motor driver ic s are from the l293 series such as l293d l293ne etc.