LilyPad 28 Main Board fro Arduino - Product Features
- Operating Voltage - 2.7-5.5 V
- Microcontroller: ATmega328V
- Designed For Wearables And E-Textiles. It Can Be Sewn To Fabric
- 50mm outer diameter
- Use very less space
Roinco Pro Mini Atmega328P Board Compatible with Arduino - Product Features
- 20 Digital input / output ports:TX, RX, D2 ~ D13, A0~A5
- 8 analog inputs ports:A0 ~ A7, Size: 33.8mm x 18mm
- 1 pairs of TTL level serial transceiver ports RX / TX
- Main ChipAtmel Atmega328P-AU
- Requires FTDI or other USB-TTL basic programmer