No IC 3 Transistors BC547 running LED chaser with speed controller

Hello, guys! this video how to build BC547 x 3 Transistors running LED chaser with speed controller with 19 LEDs RGB
➤ Copyright © by Share Tech Creative
➤ Follow me: https://www.youtube.com/c/ShareTechCreative…
➤ 📺 Thanks for watching!
➤Schematic diagram: https://photos.app.goo.gl/xnAsZ1ceyswccJMG7
➤ Parts Required:
–BC547 transistor x 3
– 220uF/16v capacitor x 3
– 820R resistor x 3
– 3K3 resistor x 3
– Blue LED - 5mm bright x 19 pcs or LEDs RGB option
– Potentiometer 10k
– Power supply 12v DC

Видео No IC 3 Transistors BC547 running LED chaser with speed controller канала Share Tech Creative