A little project that involves cheap laser diodes, e.g. to be used as a little annoying laser show or electronic fireworks, or just for fun.
| Quantity | Component name | |
| 1 | ×ばつ | Atmel AtMega168 |
| 19 | ×ばつ | Red laser diodes <a target="_blank" rel="noopener noreferrer" href="http://www.dx.com/p/5mw-650nm-copper-semiconductor-laser-dot-diode-head-set-red-blue-golden-10-pcs-289847">http://www.dx.com/p/5mw-650nm-copper-semiconductor-laser-dot-diode-head-set-red-blue-golden-10-pcs-289847</a> |
| 1 | ×ばつ | Cheopo fiber <a target="_blank" rel="noopener noreferrer" href="http://www.dx.com/p/g4-1w-cob-led-optical-fiber-light-blue-460nm-30lm-white-silver-dc-12v-394948">http://www.dx.com/p/g4-1w-cob-led-optical-fiber-light-blue-460nm-30lm-white-silver-dc-12v-394948</a> |
| 1 | ×ばつ | Perfboard |
| 1 | ×ばつ | Smoke |
| 1 | ×ばつ | DC to DC Sync Buck Module <a target="_blank" rel="noopener noreferrer" href="http://www.dx.com/p/379396">http://www.dx.com/p/379396</a> |
| 1 | ×ばつ | An LED sourced from a plastic christmas tree thing 3 colour-walking LED (unknown origin) |
| 1 | ×ばつ | Plastic sphere of sorts.. |
| 1 | ×ばつ | 9V Battery |