Fire sensors does not work

EJ's picture


Joined: Apr 28, 2018

Replies: 1
Fire sensors does not work
April 28, 2018 - 7:19am

Hi does anyone know hoe to connect fire sensors to an L293D driver module. I followed a diagram but whenever I put the ground wire with the ground wire the project would turn off. I am using an Arduino UNO. Can anyone help me as soon as possible.

AISHA's picture


Joined: Sep 07, 2017

Replies: 256

When you are connecting the ground wires the module is powering off means two things

1. You have made a short circuit in your connections. Check you connections again. 

2. The power supply that you are usig is not powerful enough to drive the motors.

Hope it helps!