10+ Single BC547 Transistor Projects for Beginners

Опубликовано: 08 Февраль 2026
на канале: ES Tech Knowledge
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Hi ,
This video is a series of 10 single transistor projects for beginners.


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◾ Time stamps -

00:00 Intro
00:04 LED flasher
00:35 LDR object detection switch
02:09 Dark sensor
03:25 Red or Green LED
05:16 Heat sensor
07:25 Touch sensor
08:02 Circuit tester
11:30 Wire cut signal
12:35 Light sensor
14:22 Object detector
15:49 Timer switch
17:16 Wireless power supply


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#BC547 #Transistor

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