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Building A 1.4W Laser Pointer In A Tiny Housing

Author: Lewin Day / Source: Hackaday

Laser pointers were cool for about 30 seconds when they first came out, before becoming immediately passé and doing absolutely nothing to improve the boss’s quarterly reports presentation. However, just as with boom boxes and sports cars, more power can always make things better.

[Styropyro] was unimpressed with the weak and unreliable laser pointers he’d sourced from eBay,

After fiddling with some basic 1mW eBay green lasers, [styropyro] had some fun turning up the wick by fiddling with the internal trimpots. This led to the quick and untimely death of the cheap laser…

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