Tech news tagged ‘resistors’

Beauty in eye of the beep holder

A couple from Sydney, Australia has found a creative way to give all those old circuit boards a new lease of life. Jan and Alison Schutt are among a growing number of artists worldwide who use old, discarded electronic components to create works of art. While most circuit boards that…

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Build a 7×7 monochrome LED display

Here is the circuit schematic as well as build instructions and parts list for an easy to build 7×7 LED matrix. The 7×7 monochrome LED display comes into its own when showing animations. The link shows the circuit schematic is quite simple. All you need is an AVR, a few…

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