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DIY Antennas, QRP, SDR & Ham Radio Projects from VU3DXR

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Tag: Lamp Flasher

Explore DIY Lamp Flasher and LED Blinker circuits on VU3DXR. This tag features simple yet effective projects using the classic 555 Timer IC and transistors like the BC547. Access easy-to-follow circuit diagrams and breadboard layouts perfect for electronics beginners and hobbyists.

Incandescent Lamp Flasher Circuit Using 7555 Timer
Circuits DIY

Simple Incandescent Lamp Flasher Circuit Using 7555 Timer

August 6, 2025April 17, 2026PrabakaranComment(0)

Build a simple incandescent lamp flasher using a 7555 timer and MOSFETs. Ideal for DIY projects with adjustable flash rate and low parts count.

Incandescent Lamp Flasher
Circuits DIY Tools

Incandescent Lamp Flasher using IRF510 HexFET

July 13, 2025March 25, 2026PrabakaranComment(0)

The circuit Incandescent Lamp Flasher is built around two FETs, which are configured as simple astable multivibrator to alternately switch two lamps on and off.

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