Pro – Hamtech Electronics Technologies https://hamtechtechnologies.com Sun, 30 Nov 2025 10:27:02 +0000 en-US hourly 1 https://wordpress.org/?v=7.0.3 https://hamtechtechnologies.com/wp-content/uploads/2025/11/h-100x100.webp Pro – Hamtech Electronics Technologies https://hamtechtechnologies.com 32 32 Arduino Pro Mini https://hamtechtechnologies.com/product/arduino-pro-mini/ https://hamtechtechnologies.com/product/arduino-pro-mini/#respond Thu, 20 Nov 2025 19:51:21 +0000 https://hamtechtechnologies.com/index.php/product/arduino-pro-mini/ Arduino Pro Mini is a compact and lightweight microcontroller board based on the ATmega328P, designed for embedded applications and projects where space is limited.]]> The Arduino Pro Mini is a small microcontroller board that provides the power of the Arduino platform in a minimal footprint. It features 14 digital I/O pins, 6 PWM outputs, and 8 analog inputs, with a 16 MHz clock speed. Unlike the Nano, it does not include a built-in USB interface; programming is done via an external USB-to-serial adapter. Its small size and low power consumption make it ideal for wearable electronics, sensor projects, IoT devices, and compact robotics.

Key Features

  • ATmega328P microcontroller

  • 14 digital I/O pins (6 PWM outputs)

  • 8 analog input pins

  • Operating voltage: 3.3V or 5V variants

  • External USB-to-serial programming required

  • Small, lightweight, and breadboard-friendly

  • Compatible with Arduino IDE

Variants

  • Arduino Pro Mini 3.3V / 8 MHz

  • Arduino Pro Mini 5V / 16 MHz

Specifications

Feature Details
Microcontroller ATmega328P
Operating Voltage 3.3V or 5V
Input Voltage (recommended) 3.35–12V
Digital I/O Pins 14 (6 PWM outputs)
Analog Input Pins 8
Flash Memory 32 KB (2 KB used by bootloader)
SRAM 2 KB
EEPROM 1 KB
Clock Speed 8 MHz (3.3V) / 16 MHz (5V)
Dimensions 33 × 18 × 8 mm

Applications

  • Wearable electronics and compact devices

  • IoT and sensor-based projects

  • Mini robotics and automation

  • Embedded system prototypes

  • Space-constrained DIY electronics

Compatible Boards / Circuits

  • USB-to-serial adapter for programming

  • Arduino shields compatible with Pro Mini

  • Breadboard for prototyping

  • Compatible with Arduino IDE and libraries

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