Here is the schematics for Dual LED Blinker Circuit.
![](https://circuitbest.com/wp-content/uploads/2024/02/IMG_1439.jpg)
Used Components:
- BC557 PNP Transistor
- 220UF, 25V Capacitor
- 6.8k Resisotor
- SMD LED from old COB light
- 3.7v to 5V Power Supply
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Here is the schematics for Dual LED Blinker Circuit.
Used Components: