fifty_ohms

Instructables

• 

  IR LEDs From Junk

  50 10.0K
• 

  Dual LED Flasher

  106 11K
• 

  Electronics Components Salvage

  516 86K
• 

  Digital Timer From Microwave Oven Timer

  135 13K
• 

  DIY Car Cooling Fan

  116 15K