Arduino ProMini Atmega328 5V

Key Specifications:

• Microcontroller: ATmega328P
• Operating Voltage: 5V
• Input Voltage (Recommended): 5V – 12V (via VIN pin, uses onboard regulator)
• Clock Speed: 16 MHz (with external resonator)
• Digital I/O Pins: 14 (6 PWM capable)
• Analog Inputs: 6 (10-bit resolution)
• Flash Memory: 32 KB (2KB used by bootloader)
• SRAM: 2 KB
• EEPROM: 1 KB
• DC Current per I/O Pin: 40 mA
• Communication: UART, SPI, I2C

Features:

• Compact Size: Small form factor for space-saving projects.
• Programming: Requires an external FTDI adapter (like a 6-pin header) for uploading code.
• Power: On-board voltage regulator.
• LEDs: Built-in power and status LEDs (often connected to Pin 13).