His AAduino project turns the already miniscule Tiny328 Arduino clone into an even smaller computing device that's about as big as an AA battery.

Original vs. clone Although some users feel that Arduino clone kits are of a diminished quality, both the clone kits and the Arduino brand kits use off-the-shelf components.

Arduino kit considerations Although some users feel that Arduino clone kits are of diminished quality, both the clone kits and the Arduino brand kits use off-the-shelf components.

Arduino kit considerations Although some users feel that Arduino clone kits are of diminished quality, both the clone kits and the Arduino brand kits use off-the-shelf components.

Original vs. clone Although some users feel that Arduino clone kits are of a diminished quality, both the clone kits and the Arduino brand kits use off-the-shelf components.

This Arduino-compatible board fits neatly into a AA battery slot. Kanflo opted for this form factor to create a self-contained radio node that supplies its own power.

Arduino kit considerations Although some users feel that Arduino clone kits are of diminished quality, both the clone kits and the Arduino brand kits use off-the-shelf components.

Original vs. clone Although some users feel that Arduino clone kits are of a diminished quality, both the clone kits and the Arduino brand kits use off-the-shelf components.

Original vs. clone Although some users feel that Arduino clone kits are of a diminished quality, both the clone kits and the Arduino brand kits use off-the-shelf components.

Arduino kits include everything you need to build your own gadgets — with minimal coding knowledge.