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Channel: Valentines – Dangerous Prototypes
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Another geek love: Valentine’s Day flowers with LEDs

Want to make your loved ones feel extra special with your handmade Valentine’s Day flowers? Nowait shows you how to make inexpensive electronic flowers: Long story short, I get alot of stick for not...

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Yet another geek love: Heart displayed on a 8×8 Matrix

Here’s another geek love idea. It’s a cute heart graphic displayed on an 8×8 LED matrix. A PIC12F675 runs the show, while a few shift registers help out with it’s pin deficiency. Via the workshop.

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Hack your Valentine with HeartThrob

A geek love by Boris Landoni: Hack your Valentine with HeartThrob Today we present the perfect Valentine gadget: just shake it and it will turn on and crate incredible light animations. That will be...

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Happy Valentines day!

Sjaak built this blinky heart for his girlfriend this Valentines day. It is based on a MAX7219 and a PIC16f1823: My girlfriend persuaded me to start this hobby side project and as a favor I made her...

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