How To: Make your own laser diode driver for less than three dollars

Make your own laser diode driver for less than three dollars

How to Make your own laser diode driver for less than three dollars

You can make a laser diode driver extremely inexpensively - the materials in this tutorial cost less than three dollars in total. Find out what to buy, and then this tutorial shows you how to assemble your purchases for a laser diode. Awesome!

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