Description
Description
The LilyPad Arduino 328 Main Board is a sewable microcontroller designed for integration into e-textiles and wearable electronic systems. It is based on the ATmega328 with the Arduino bootloader and uses a simplified circuit layout to maintain a compact, lightweight profile. The board operates from 2 V to 5 V and features large conductive pads for reliable stitching and connection using conductive thread. With the exception of the power pins, each pad can interface with standard input and output components, enabling practical development of embedded wearable applications.
Features
- ATmega328 microcontroller with Arduino bootloader
- Sewable pads designed for conductive thread connections
- Operating voltage range between 2 V and 5 V
- Circular, low-profile form factor suitable for textiles
- Compatible with Arduino IDE and standard sensors
- Large pin pads supporting input and output components
- Lightweight structure optimized for wearable integration
Specifications
- Microcontroller: ATmega328
- Operating Voltage: 25 V DC
- Clock Frequency: 16 MHz
- I/O Interface: 22 digital/analog sewable pads
- Power Terminals: +V, GND
- Board Diameter: 50 mm
- Thickness: 3.2 mm (typical)
- Form Factor: Circular, sewable textile board
- Programming Interface: Arduino IDE
- Compatibility: Standard Arduino ecosystem and sensors
Links
- Arduino LilyPad 328 Development Board 3D Model
- Arduino LilyPad 328 Development Board Case
- Schematic
- ATmega328Datasheet
- Eagle Files
- GitHub
Toutrials
- Arduino LilyPad Projects
- Programming Arduino Lilypad
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