Roel Arits

Instructables

• 

  Electronic Circuit Mistakes, Goofs and Surprises.

  55 5.1K
• 

  LEDs and Gravity ?

  8 1.9K
• 

  Improve Your Useless Box

  8 4.8K
• 

  African Sun Mosaic With Moving LED Sunrise & Sunset

  14 2.2K
• 

  Mosaic Glitter Ball With Color LEDs

  8 1.4K
• 

  Celtic Dragon Mosaic With Sound Activated LED-eye

  6 1.1K
• 

  Tiffany "Light Fan" LED Ornament

  12 1.4K
• 

  Circuit Collection of the Programmable Unijunction Transistor (PUT) .

  21 22K
• 

  Magic Colour Changing Mosaic Lamp Using Wireless Power and Proximity Sensor

  18 2.0K
• 

  Discrete Sinusoidal LED Fader Using Twin-T Oscillator

  3 2.0K
• 

  Discrete Mechanical LED Fader

  3 813
• 

  Discrete Analog Linear LED Using FET Square Law

  2 1.7K
• 

  Discrete Analog Linear LED Fader Using Synthetic Inductor

  2 988
• 

  Discrete Alternating Analog LED Fader With Linear Brightness Curve

  20 3.6K