Lilypad Arduino 328 Main Board Atmega328P 16M

Lilypad Arduino 328 Main Board Atmega328P 16M

The LilyPad Arduino 328 Main Board is a wearable, sewable microcontroller board designed for e-textiles and wearable electronics projects. Powered by the ATmega328P microcontroller and running at 16 MHz, this board delivers the same core functionality as an Arduino Uno, but in a lightweight, circular form that can be easily integrated into fabrics and soft materials.

With large sewable pads, the LilyPad allows you to connect sensors, LEDs, buzzers, and other electronic components using conductive thread, enabling creative and interactive clothing and accessories.

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Features

• Microcontroller: ATmega328P
• Operating Voltage: 2.7V – 5.5V (typically 5V)
• Clock Speed: 16 MHz
• Flash Memory: 32 KB (2 KB used by bootloader)
• SRAM: 2 KB
• EEPROM: 1 KB
• Digital I/O Pins: 14 (6 support PWM output)
• Analog Input Pins: 6
• Built-in Power LED and Reset button
• Onboard ICSP header for programming
• Can be powered by coin-cell battery, Li-ion battery, or external supply
• Fully compatible with Arduino IDE
• Sewable connection points for conductive thread
• Lightweight, thin PCB designed for wearable projects

Applications

• Wearable electronics and fashion technology
• E-textiles and interactive clothing
• Smart accessories (bracelets, badges, etc.)
• Soft robotics and creative prototyping
• Educational STEM projects
• Sensor-based interactive art and design