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🔍 YouTube Search Results for "led off timer circuit using bc547 transistor"
Found 9 results
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How to Make a Time Delay Circuit Simple Timer Circuit Using BC547 & Capacitor
Energy Tricks
1.5K views
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2:42
5:07
Unleash the Power of BC547 Transistors in LED Traffic Lights!
MropaMania tv tech
5.4K views
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5:12
1:42
5:55
4:05
How to Make LED ON/OFF Dealy Timer Circuit Using Transistor bc547 | Time Delay circuit homemade
MR. Experiment Boy
4.8K views
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4:12