DIY Circuits

Instructables

• 

  Modular UV LED Exposure Unit

  117 13K
• 

  Electronic Decision Maker - 4046

  54 9.2K
• 

  Electronic Dice With Slowdown - 555 & 4017

  88 27K
• 

  Transformerless Adjustable Joule Thief

  282 33K
• 

  Simple Stereo Amplifier 2x1W - LM386

  158 19K
• 

  Electromagnetic Field (EMF) Detector With LM358

  229 46K
• 

  Simplest High Frequency PWM With NE555

  233 30K
• 

  Knight Rider LED Flasher - 555 & 4017

  142 33K
• 

  Auduino - Lo-Fi Arduino Synthesizer

  60 5.2K