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NeoPixels are amazing... they simplify lighting projects and can be driven by a wide variety of microcontrollers.
That's right, no shift registers, charlieplexing, or fancy setups. Just one pin! This makes them great for something complex-shaped like a 3D cube
That's right, no shift registers, charlieplexing, or fancy setups. Just one pin! This makes them great for something complex-shaped like a 3D cube
The 3x3x3 cube is crazy bright... and wicked awesome!
Parts!
For this project you'll need- 27 x Thru-hole NeoPixels (if you get 30 you'll have spares in case you need them)
- Something to drive them, like a Trinket 5V
- 5V 2A power supply is plenty
- On/Off Power button
- DC panel-mount jack
- Wire, solder, soldering iron, hand tools...
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