emergency lamp at the lowest cost

emergency lamp at the lowest cost

Hello Guys today in this video, I will show you How To Make an Emergency lamp

How to make an emergency lamp at the lowest cost – bc547 and diode 1n4007

Components required:

1. led

2. bc547

3. diode 1n4007

4. resistor 100 Ω





Simple Arduino programming (Turn the LED on and off -Delay in the program)

Arduino programming using the for loop and if else if loop and while loop (LED Flasher)

How to make handmade LED (Low consumption, low cost)💡💡

Single Key light (on/off)

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Note: Some People copy my content as well as the thumbnail. I have no issues with content as long they make it themselves. But for the thumbnail, It belongs to respective owners (Some also created by myself). If you get a copyright strike without any notice by copying my thumbnail, it is not my fault. Happy Creating 🙂

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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