6 Science project item made with DC motor LED Bulb Cooling Fan 

6 Science project item made with DC motor LED Bulb Cooling Fan
1 : 00:00 AA Battery LED Switch Project
2 : 02:52 AA Battery Bulb Switch Project
3 : 04:08 9V Battery LED Strip Switch Project
4 : 05:30 9V Battery DC motor Switch Project
5 : 06:13 9V Battery Switch Project
6 : 06:56 9V Battery Cooling Fan Switch Project
🎥Recording : Iphone 12 Mini
🏞 Thumbnail Click : Canon 1300 D
🏞 Thumbnail Editing : Photoshop
🎵RU-vid Liberary music
#dcmotor #scienceproject #punnakalatech

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