Introduction: L293D/NE Motor Driver Pin Diagram
In this Instructable I will show you the Pin Diagram of L293D motor Driver.
Before we get started you should understand that L293D motor driver have 16 pins with functions in anticlockwise direction as shown in the image above.
Step 1: Pin Function
Following are pin function
1 - Enable 1,2 (+5V)
2 - Input 1
3 - Output 1(Motor1 pin 1)
4 - Ground(0v)
5 - Ground (0V)
6 - Output 2(Motor 1 pin 2)
7 - Input 2
8 - VCC2{+9v(+ve terminal of another battery other than the one connected to arduino or equivalent)}
9 - Enable 3,4 (+5V)
10 - Input 3
11 - Output 3(Motor 2 Pin 2)
12 - Ground(0V)
13 - Ground(0v)
14 - Output 4(Motor 2 Pin 2)
15 - Input 4
16 - VCC1(+5V)
4 Comments
7 years ago on Introduction
8 years ago
that's what the data sheet says! not really an Instructable?
Reply 8 years ago
thank you @walkernstan sir for you concern I uploaded it because many people do not know about l293d functions.
Reply 8 years ago
a more in depth tutorial might be in order...