Short Circuits Three Project - Really Bright Flasher

Attract attention with this bright halogen light flasher. The flash rate can be adjusted between 0.5 to 3.5 seconds.
•Kit includes PCB, 12V halogen lamp with base and all electronic components.
•Note: Do Not Use An Electronic Transformer. This circuit can be powered from either a 12V car battery or from a conventional 12VAC halogen lamp transformer (eg, Jaycar MP3044). Electronic (ie, switchmode) transformers are NOT suitable for use with this project, as their high switching frequency will cause the bridge rectifier and electrolytic capacitors to overheat.

Instructions sold separately or withing the Short Circuits book range,

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