Automatic On-Off Bathroom Light Using IR Proximity Sensor | Best Science Project

Опубликовано: 25 Апрель 2026
на канале: PendTech

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Automatic On-Off Bathroom Light Using IR Proximity Sensor | Science Project . Inspire Award Project. Best Science Project
Welcome to our channel "PendTech"
I'm .Puspendu Ghosh...

🔘ABOUT THIS VIDEO ..
In this video I'm going to explain.. how to make a automatic On-Off store room / Bathroom light using ir proximity sensor. And I make it very simplely & minimum components. And it's also a 100% warking model . In this 4017 project, I have shown how to make motion sensor light switch using CD4017 & PIR sensor for the washroom.
✳️COMPONENTS ..
▪️IR proximity sensor :- https://www.flyrobo.in/infrared_obsta...
▪️CD-4017 ic :- https://www.flyrobo.in/4017-decade-co...
▪️BC-547 transistor :- https://www.flyrobo.in/bc547-npn-tran...
▪️10uf 50v Capacitor :- https://www.flyrobo.in/10uf-50v-elect...
▪️1 kΩ Resistor :- https://www.flyrobo.in/planetary-gear...
▪️3.7v battery :- https://www.flyrobo.in/li-ion-18650-3...
▪️Triac BT136 :- https://amzn.to/4bEsCI8

📌CIRCUIT DIAGRAM :-
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🔘OTHER VIDEO LINK ..
⏯️ Automatic Birthroom light using PIR motion sensor :-    • Automatic On-Off Bathroom Light | Motion S...
⏯️ Automatic solar tracker🌞 (without Arduino) :-    • Automatic Solar Tracker ☀️ (WITHOUT ARDUIN...
⏯️ Laser home security system🚨( NEW ) :-    • Laser Home Security System 🚨 (NEW) | Scien...
⏯️ Automatic Hand Wash Machine🚿 :-    • Automatic Hand Wash Machine 🚰 | Automatic ...
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🔘QUERY SOLVED ..
1) automatic light on off sensor project
2) very simple automatic bathroom light project

I hope you like this Video..
Thank You.. 🙏

#AutomaticBathroomLight #PendTech #irSensor #CD4017ic #ScienceProject #SchoolProject #DiyProject #ProximitySensor