Скачать или смотреть How to make simple Dancing LED at home showing on the model from cardboard - Science Project

How to make simple Dancing LED at home showing on the model from cardboard - Science Project







00:26 Take a circuit plate
00:45 Solder the six yellow color LED on the circuit plate as shown in the video
03:20 Solder the 100R Resistors on the circuit board
04:17 Solder the Transistor BC 547 on the circuit board
05:19 Solder the 33K Resistors on the circuit board
06:30 Solder the capacitor 47UF on the circuit board
07:03 Solder the 9 battery clip Resistors on the circuit board
07:33 Make a box out of cardboard
08:21 Place the switch on frond of the cardboard box
08:52 Place the circuit board on top of the cardboard box
09:38 Connect the switch circuit board 9 battery clip
10:12 Connect the 9V battery to the soldered circuit board 9 battery clip
10:12 Place the 9V battery on side of the cardboard box
10:41 Ready
10:51 Checking








🎥Recording : Canon 1300 D , Iphone 12 Mini

🏞 Thumbnail Click : Canon 1300 D

🏞 Thumbnail Editing : Photoshop

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#led #cardboard #scienceproject #punnakalatech