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Last Updated on: Tuesday, June 01, 2021 03:06 PM

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More  Infrared Circuits     Laser Circuits

MICRO POWER 40KHz BURST LASER DIODE DRIVER

Some laser tag or simulated combat games can use this circuit to send short bursts of modulated laser light at the opponent's vest, equipped with a matching light receiver. This hobby circuit operates from three 1.5v cells (4.5v) that should provide enough energy for about 200,000 shots.

Click on Circuit Below to view PDF of Schematic

40Khz Laser Diode Driver, David A. Johnson, June 4, 2000

More  Infrared Circuits     Laser Circuits

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