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How To Make a Simple Alarm Circuit 🔥// Fire Alarm Project 🚨

Опубликовано: 26 Июль 2026
на канале: Home made tech
366
like

How To Make a Simple Alarm Circuit 🔥// Fire Alarm Project 🚨


Material:

1. Buzzer
2. 1K Resistor
3. 10K Resistor
4. 5mm Photo Diode
5. Green LED
6. BC547 Transistor
7. 9V Battery


Facebook page: ft https://www.facebook.com/share/j7mve7...

#Home Made Tech
#fire safety alram 🚨🔥




Thank you 😊

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