Tag Archives: compass

Updates To My DIY Electronic Geocaching Bracelet

After taking the geocaching bracelet that I made on a little field test last weekend, I realized there were a few silly errors in the code I wrote for this gadget. One of the smaller and yet significant errors was … Continue reading

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Updating my Programmable Jam Jar Light for a Camping Trip

A few months ago I created a Jam Jar light with a programmable weatherproof RGB NeoPixel strip from Adafruit. It’s a simple, fun, interactive gadget for short camping trips that helps me see at night. Using a bit of code … Continue reading

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Programming a Jam Jar Light

I’m working on a smiple LED mood light that changes colour based on its orientation to the local magnetic field and uses an accelerometer to switch the power on/off. The little contraption consists of a programmable NeoPixel strip, wired to … Continue reading

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