Light Following Robot

by BHARATMOHANTY

2.3K53

Intro: Light Following Robot

this light follower is first of five part robot series. i will start with simple to less complicated.you can watch making video on my CHANNEL CLICK HERE.and you can directly SUBSCRIBE MY CHANNEL HERE

STEP 1: Parts List

1. transistors bc 547 = 2

2. variable resistor 10k =2

3. light dependent resistor =2

4.printed circuit board

5. battery i used 3.7 volt

6. diy robot chassis

STEP 2:

take a pcb and fix all components according to circuit

STEP 3:

here is the circuit diagram

STEP 4:

this is the circuit (without sensors)

STEP 5:

solder them carefully

STEP 6:

Add ldrs to both channels

STEP 7:

Time to use our diy robot chassis.add that circuit on it.

STEP 8:

Thats it have fun with it.

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2 Comments

peddapallipurandeswar 3 years ago

In step3 image pot is not their in step4 image pot is their why

BHARATMOHANTY 3 years ago

Hi step 3 is circuit diagram and step 4 is exact that circuit but without LDR (light dependent resistor).here is the short video about this project. There are more projects on my channel if you like it then do SUBSCRIBE...
https://youtu.be/24zinOo7C-s