EEWeb Member Projects: led
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10 LED VU Meter Project by LM3915 and LM324
Posted Dec 31, 2011 By Circuit ProjectsVU (Volume Unit) meters are often included in analog audio equipments to display a signal level in Visual Units. We are building a mono input VU…Comments(0) -
LED Multivibrator, made by “screw onto wood(tm)”
Posted Nov 13, 2011 By Antti LukatsMultivibrator is probably the one most interesting things to start electronics explorations; it is one of the simplest circuits that does something…Comments(7) -
pic24 micro-controller and peripherals
Posted May 05, 2011 By Cory RothertI have put together the following: 1. PIC24 2. LED screen 3. Temp sensor 4. Potentiometer 5. 2 x DC motor acting as fans The temperature is displayed on the LCD screen and when it reaches…Comments(0) -
RGB LED array
Posted Mar 09, 2011 By Stefan LewisThis project was my submission to Parallax’s Holiday LED contest; winning honorable mention. It used 4 RGB led arrays to display an animated graphic…Comments(1) -
Low cost solar lantern
Posted Jan 07, 2011 By Joshua BishopMy friend Eric (featured in the Japanese Style Construction Flagman project) was inspired by a young man in Africa who made approximately 2,000 solar powered reading lamps for people in his country….Comments(2)
