Technology

LED Matrix – Tri Color

LED Matrix – Tri Color

Spark Fun, again, has more amazing electronics – “This large matrix has 64 Ultra Bright-Red, 64 Ultra Bright-Green, and 64 Ultra Bright-Blue individual LEDs built into one common cathode housing. It’s a monster to control, but just imagine what kind of colors you could produce by mixing!” – Link.

UVA Virtual Lab podcasts

UVA Virtual Lab podcasts

Professor John C. Bean from The University of Virginia Virtual Lab writes – “I completed the podcast conversion (including narration) of the “UVA Virtual Lab” webpage explaining “How Semiconductors and Transistors Work”. If use of this podcast materializes, I’ll proceed with conversion of additional webpage presentations to podcasts. Suggestions welcome on which website pages might […]