The Best DIY STEM Tutorials and Projects
OVERVIEW
Introduction: Have you ever thought about making a light that magically turns on all by itself as soon as it gets dark? 🌙
Well Today is your Luck Day, because today we are going to make a Smart Night Light
With some tiny, cool pieces like LDRs (they’re our light’s special eyes) and LEDs (our mini stars), we’re about to create our own nighttime magic. So, gather around, and let’s light up some fun!
What’s a LDR? This component can sense intensity of light!!!
You can follow the instructions and the video below to make this Amazing Project.
Components Required
| Sr # | Item Name | Quantity |
|---|---|---|
| 1 | LDR | 1 |
| 2 | 330 ohm and 100k ohm Resistor | 1 each |
| 3 | Breadboard | 1 |
| 4 | 9v Battery & its Clip | 1 |
| 5 | Jumper Wires | 6 |
| 6 | LED | 1 |
| 7 | Transistor | 1 |
Follow this Video Tutorial below for step by step instructions.
Video
Thank you so much for going through our tutorial, we hope it was easy to follow and you enjoyed it, please share your feedback and pictures of the project (if you have made it) in the comments below .!
I made the whole circuit but it is doing the exact opposite. It turns on when there is light and turns off when there is no light. Why is this happening and how do I stop it.
please share a pic of the circuit
please share a pic of your circuit