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Some ideas and experiments can be dangerous. For that you don't risk and damage your self and the environment. I am professional in my business with a lot of experience !
Every video, even that is completed with compliance with the all safety measures.
Enjoy the video and eat the sweets.
Materials / components :
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Video No. 1
1. Bc547
2. 1k , 10k resistors
3. LED
4. simple wire
5. 3.7v ~5v battery
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video No. 2
1. bc547
2. 10k , 47k resistors
3. 100 uf
4. LED
5. 3.7 v battery
6. push button
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video No. 3
1. Bc547
2. IR receiver
3. LED
4. 3.7V battery
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WARNING :
This video is for demonstration and education purpose only. Each demonstration presents risk and hazards that must be fully understood before attempting. And should be performed only by professionals.
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