Simple LED Flasher/chaser/Blinker Circuit
This circuit is made using 5 NPN transistors, some capacitors and some resistors. 5 LEDs are blinking as shown in this video gif. you can connect more LEDs to this sequence by adding some more transistors.
Q1-Q5= BC547
Resistors 1K-5, 22k-5
Capacitor 22uf 25v-6
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I would like to know about the dedigning software used for designing the led circuit