{"product_id":"arduino-mini-pro-professional-microcontroller-board-with-atmega328p-chip-14-digital-i-o-pins-including-6-pwm-outputs-8-analog-inputs-16mhz-resonator-for-prototyping-and-electronic-projects","title":"Arduino Mini Pro Professional microcontroller board with Atmega328P chip, 14 digital I\/O pins including 6 PWM outputs, 8 analog inputs, 16MHz resonator for prototyping and electronic projects","description":"\u003ch1\u003eArduino Mini Pro Professional microcontroller board with Atmega328P chip and 22 I\/O pins\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Arduino Mini Pro Professional microcontroller board with Atmega328P chip and pin headers\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/229\/2025-10-19\/original-image\/1530242405057.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThe Arduino Mini Pro Professional version is a compact microcontroller circuit board designed for electronics prototyping, DIY projects, and educational applications. Measuring just 33.3mm by 18.0mm, this board incorporates the full functionality of larger Arduino boards in a space-saving format suitable for embedded projects where size matters. With its Atmel Atmega328P-AU microcontroller running at 16MHz, it delivers sufficient processing power for most hobbyist and prototyping applications while maintaining compatibility with the Arduino ecosystem.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Connectivity\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Arduino Mini Pro Professional microcontroller board with Atmega328P chip and pin headers\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/229\/2025-10-19\/original-image\/2061789020064.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThis professional board offers comprehensive input\/output options within its small footprint, making it suitable for various electronic projects requiring multiple sensor inputs and actuator outputs.\u003c\/p\u003e\u003ch3\u003eDigital Input\/Output Configuration\u003c\/h3\u003e\u003cp\u003eThe board provides 14 digital input\/output pins labeled RX, TX, and D2 through D13. Six of these pins (D3, D5, D6, D9, D10, and D11) support Pulse Width Modulation (PWM) output, allowing for variable control of devices like motors, LEDs, and servos. The inclusion of RX\/TX pins supports TTL level serial communication, enabling data exchange with computers, displays, or other microcontroller boards.\u003c\/p\u003e\u003ch3\u003eAnalog Input Capabilities\u003c\/h3\u003e\u003cp\u003eEight analog input ports (A0 through A7) allow for reading voltage values from various sensors including potentiometers, light sensors, temperature sensors, and analog joysticks. This provides sufficient channels for monitoring multiple environmental parameters or user inputs simultaneously in your projects.\u003c\/p\u003e\u003ch2\u003ePower and Programming Options\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Arduino Mini Pro Professional microcontroller board with Atmega328P chip and pin headers\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/229\/2025-10-19\/original-image\/21001992847408.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThe Arduino Mini Pro Professional supports flexible power and programming methods that accommodate different project requirements and development workflows.\u003c\/p\u003e\u003ch3\u003ePower Supply Flexibility\u003c\/h3\u003e\u003cp\u003eThis board can be powered by an external DC power supply ranging from 3.3V to 12V, making it compatible with various battery configurations and wall adapters. It also supports direct connection to a 9V battery, providing portable operation for projects not tethered to mains power sources.\u003c\/p\u003e\u003ch3\u003eProgramming and Reset Features\u003c\/h3\u003e\u003cp\u003eThe board supports serial download programming via its integrated serial port, allowing code upload from computers using compatible programming cables. A reset button provides manual restart capability without needing to cycle power, while the 16MHz resonator ensures consistent timing for time-sensitive applications and communications.\u003c\/p\u003e\u003ch2\u003ePractical Applications and Project Types\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Arduino Mini Pro Professional microcontroller board with Atmega328P chip and pin headers\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/229\/2025-10-19\/original-image\/3417777249944.webp\"\u003e\u003c\/div\u003e\u003cp\u003eWith its combination of digital and analog I\/O, PWM outputs, and compact size, this microcontroller board suits various project categories from simple educational demonstrations to more complex embedded systems.\u003c\/p\u003e\u003ch3\u003eEducational and Learning Projects\u003c\/h3\u003e\u003cp\u003eThe board's compatibility with Arduino software and its comprehensive pinout makes it suitable for learning electronics, programming, and microcontroller fundamentals. Students and beginners can create projects involving LED displays, sensor monitoring systems, basic robotics controls, and interactive devices while understanding pin functions and microcontroller architecture.\u003c\/p\u003e\u003ch3\u003eCompact Embedded Applications\u003c\/h3\u003e\u003cp\u003eThe small 33.3×18.0mm dimensions make this board appropriate for space-constrained applications where larger development boards won't fit. Its mounting hole pin headers facilitate secure installation in enclosures, making it suitable for final project implementations rather than just prototyping stages.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Arduino Mini Pro Professional microcontroller board with Atmega328P chip and pin headers\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/229\/2025-10-19\/original-image\/450803197843.webp\"\u003e\u003c\/div\u003e","brand":"test333h8x8i17nu8","offers":[{"title":"ATMEGA328P 5V 16M","offer_id":53997932544339,"sku":"CJXFLPSM00314-ATMEGA328P 5V 16M","price":8.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1077\/2237\/5507\/files\/450803197843.webp?v=1781437685","url":"https:\/\/mprzek-4k.myshopify.com\/products\/arduino-mini-pro-professional-microcontroller-board-with-atmega328p-chip-14-digital-i-o-pins-including-6-pwm-outputs-8-analog-inputs-16mhz-resonator-for-prototyping-and-electronic-projects","provider":"ZenithLine.uk","version":"1.0","type":"link"}