Arduino Micro, ATmega32U4 MCU - With USB lead

ATmega32U4 Microcontroller with Built-In USB: Powered by the 8-bit ATmega32U4 chip with native USB communication, allowing the board to emulate a USB HID keyboard, mouse, or MIDI controller.

Compact Breadboard-Friendly Form Factor: Designed with a slim, DIP footprint that plugs directly into solderless breadboards for neat prototyping without requiring jumper cables for board headers.

20 Digital I/O & 12 Analog Input Pins: Features 20 digital input/output pins (7 capable of PWM output) and 12 analog inputs, giving you substantial I/O capability in a micro board.

Complete Kit with Included USB Lead: Bundled with a micro-USB cable out of the box so you can immediately plug in, power, and program your board.

100% Arduino IDE Compatible: Easily program using the standard Arduino IDE software with native driver support across Windows, macOS, and Linux.

PCB & Pin Construction: Built on a multi-layer FR-4 glass epoxy printed circuit board with sturdy dual-in-line header pins and clean silk-screened pin markings.

Power Supply Limits: Operates on 5V DC via Micro-USB or 7V–12V DC via the VIN pin. Do not supply unregulated voltage exceeding 12V to prevent thermal damage to the voltage regulator.

ESD & Circuit Precautions: Practice standard anti-static procedures when handling exposed circuit pins; power off connected external components before modifying breadboard wiring.

Environmental Limits: Operating temperature range is -10°C to +60°C. Keep protected from static discharge, conductive metal shavings, and moisture exposure.

Native USB HID Feature Pitch: Market heavily to custom keyboard builders, sim-rig enthusiasts, and macro-pad makers who need built-in USB keyboard and mouse emulation.

Compact Breadboard Prototyping: Position as the ideal micro-sized development board for space-constrained electronics projects where standard UNO boards are too bulky.

Recommended Cross-Sell Add-ons: Pair with Solderless Breadboards & Jumpers, Rotary Encoder Modules, and OLED Display Modules.

Broad Application Support: Excellent choice for building custom game controllers, USB automation triggers, wearable electronics, and compact robotics platforms.