New Great Idea You Haven't Seen Before / USING LEDS INSTEAD OF LDR 

New Great Idea You Haven't Seen Before / USING LEDS INSTEAD OF LDR
HOW TO USE LED INSTEAD OF LDR (Photocell) - SIMPLE ELECTRONIC CIRCUIT
Hello, I tried to show you how to use an LED instead of LDR in this circuit, the circuit works by generating electricity under ultraviolet light by the LED and triggering the transistor with the generated electricity. Thanks for watching.
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MATERIALS
1 Piece BC547 - bit.ly/3paHgPJ
1 Piece BC557 - bit.ly/3g22nzk
1 Piece 220 R Resistor - bit.ly/3c9vwYm
1 Green LED (Can be a different color) - bit.ly/3fCMQHm
1 Yellow LED (In my tests, it has been seen that the electricity production of the Yellow LED is high) - bit.ly/3fDY7XS
#LED
#LDR
#NewIdea