IR LED security system || IR LED project || by es tech knowledge
Автор: ES Tech Knowledge
Загружено: 2019-05-15
Просмотров: 8011
Описание:
Hi ,
This video is to show you how you can make a easy security system with IR LED.
🌀 All you needs are -
1. IR LED
2. BC547/BC548 transistor
3. 10k-100k resistor
4. 100-330 ohms resistor
5. 5mm LED
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#bc547 #irled
#ESTechKnowledge
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