LC-ARD-328Electronics
World's Smallest Arduino
The smallest Arduino in the world: a 10 × 10 × 10 mm cube of 10 stacked PCBs, fully functional without any extra electronics to program or use it.
3Detailed description
This is the smallest Arduino in the world (10 × 10 × 10 mm), fully functional without the need for additional electronics for programming or usage.
Every electronic component of the device is inside its own PCB.
It has 10 PCBs on top of each other, each one with 2 layers — a total of 20 layers.
It has:
- Micro USB
- FTDI chip for USB-UART conversion
- Atmel 328
- A few more components like capacitors and resistors
- 8 pads for GPIO / power
Cross-referenceRelated parts
World's Smallest ESP32
The smallest ESP32 in the world: a 10 × 10 × 10 mm cube of 6 stacked 4-layer PCBs, fully functional without any extra electronics to program or use it.
World's Smallest ESP32 V2
The second version of the world's smallest ESP32: 15 × 21 × 4 mm with sensors, an IMU and a 64 × 32 OLED screen.
EL Wire Glasses
EL wire glasses that react to music, driven by a custom home-made PCB.