2 Led Flasher & Blinking with BC547 Transistor

2 LED Flasher & Blinking with BC547 Transistor

🔆 This simple led flasher blinker circuit made by using 2 pcs NPN BC547 transistor & some resistors and capacitors.

💢 The speed of blinking can be changed by changing the value of capacitor C1 and C2. This led flasher circuit is very easy and simple and there is no ic used. Use 9v battery or adaptor for this circuit. Both NPN transistor you can use of BC547, 548 or 2N2222. This circuit can be operated using DC 6 – 9v Supply.

🌈 Hardware Component

The required hardware components of Flip flop LED flasher circuit are:

1) Transistor BC547 ( 2 pcs ).
2) Resistor 330R. ( 2 pcs ).
3) Resistor 47K. ( 2 pcs ).
4) Capacitor 10uF. ( 2 pcs ).
5) Led 5mm. ( 2 pcs ).

💖 Have fun trying the recipe

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Видео 2 Led Flasher & Blinking with BC547 Transistor канала DiY恋人たち@工作室