police light
Components Required:
2 x NE555 timer IC
4 x 1k ohm resistors
1 x 200k ohm resistor
1 x 100k ohm resistor
1 x 1M ohm resistor
1 x 5.6k ohm resistor
2 x BC547 NPN transistors
2 x BC557 PNP transistors
2 x LEDs (Red and Blue)
police light
Project images are for reference only. Actual production is based on the manufacturing files on the project page.
Please review the designer's notes (e.g., PCB thickness) and select the appropriate options.
PCBWay is not responsible
for issues caused by unsuitable parameter selections.
For more important ordering information, please refer to
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