Share:
  • Title:How to make a smoke detection alarm system with exhaust fan || Award winning science project
  • Duration: 6:38
  • Plays: 4.3K views
  • Published: 2 months ago
Download MP3
Download MP4


Simillar Videos

award winning science project || smart automatic plant watering system with water recycling ♻️▶️ 10:50
Award Winning Science Project || Smart Automatic Plant Watering System With Water Recycling ♻️ 4.3K views • 9 months ago
Amazing science project for school students || Automatic Fire extinguisher with Detection alarm▶️ 9:19
Amazing Science Project For School Students || Automatic Fire Extinguisher With Detection Alarm 4.3K views • 1 year ago
How to make a simple free energy device generator using dc motors at home || dc motor || DIY▶️ 2:43
How To Make A Simple Free Energy Device Generator Using Dc Motors At Home || Dc Motor || Diy 4.3K views • 1 year ago
mamangka kukuha ng talapya▶️ 12:53
Mamangka Kukuha Ng Talapya 4.3K views • 2 hours ago
20 Simple Inventions With Dc Motor | Simple Gadget▶️ 33:39
20 Simple Inventions With Dc Motor | Simple Gadget 4.3K views • 2 years ago