Introduction: Making Automatic Street Light

Picture of Making Automatic Street Light

Here i have made a model project of automatic street light. When Darkness will appear on it, led will glow automatically & when light will appear on it, led will off automatically. You can also make this by following easy steps.

Step 1: Understanding Circuit Diagram

Picture of Understanding Circuit Diagram

Here is the circuit diagram of automatic street light. This is very easy diagram. Just follow it. You will also able make one.

NOTE: This is a standard circuit diagram. If you are following this diagram, you will need extra wires. I have followed same diagram but made different structure, as a result it didn't take extra wires. So choose structure wisely!

Step 2: Gathering Ingredients

Picture of Gathering Ingredients

Components:

PCB Board

LED

LDR

1x330 ohm resistor

1x220 k ohm resistor

1xBC548 transistor

9V Battery

9V Battery Holder

Tools:

PCB Drill

Cutter

Scissor

Soldering Iron

Soldering Wire

Soldering Paste

Black or white tape

Both side sticking tape

Step 3: Finalising

Dig holes on PCB Board by PCB Drill. Then solder all the components according to the diagram by soldering iron. Finally stick wires & battery with tape. Hurrah! You have made it!

Feel free to share & comments!

Comments

tomatoskins (author)2015-02-13

This looks great! It makes me happy to see a new electronics enthusiet in th community!

thanks for your comments. So have you tried it?

About This Instructable

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