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

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!

Save 20% on everything in the Gadget Hacks shop this Cyber Monday with coupon code CMSAVE20. Apps and software in the store have even bigger savings with code CMSAVE40. And for the largest discounts, check out the online courses for 70% off with CMSAVE70. Don’t know what to get? We can help:

See the 10 best CM deals on Gadget Hacks (up to 70% off) >

Our Best Phone Hacks

Delivered daily to your inbox.

1 Comment

Share Your Thoughts

  • Hot
  • Latest