{"product_id":"mini-pro-atmega328p-microcontroller-development-board-with-14-digital-i-o-ports-8-analog-inputs-16mhz-clock-speed-and-pwm-outputs-for-electronic-circuit-projects-and-prototyping","title":"Mini Pro ATMEGA328P microcontroller development board with 14 digital I\/O ports, 8 analog inputs, 16MHz clock speed, and PWM outputs for electronic circuit projects and prototyping","description":"\u003ch1\u003eMini Pro ATMEGA328P Microcontroller Development Board with 14 Digital I\/O Ports and 8 Analog Inputs\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Mini Pro ATMEGA328P microcontroller development board with pin headers and mounting holes\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/229\/2025-10-19\/original-image\/1530242405057.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe Mini Pro professional version represents a versatile microcontroller platform designed for electronic prototyping, circuit testing, and project development. Based on the established Atmel Atmega328P-AU architecture, this compact board delivers substantial I\/O capabilities within its 33.3mm by 18.0mm footprint. With comprehensive digital and analog connectivity, PWM outputs for precise control applications, and flexible power options, this development board serves as a capable foundation for everything from basic electronic experiments to more complex automated systems. The inclusion of mounting holes and standard pin headers ensures straightforward integration into your existing electronic building block setups.\u003c\/p\u003e\n\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Mini Pro ATMEGA328P microcontroller development board with pin headers and mounting holes\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/229\/2025-10-19\/original-image\/2061789020064.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe Mini Pro board's feature set has been configured to address the common requirements of electronic prototyping and development work. With a balanced mix of digital and analog interfaces alongside specialised control outputs, the board accommodates a wide spectrum of components and sensors. The physical construction prioritises accessibility to all connection points while maintaining a compact form factor suitable for integration into finished projects.\u003c\/p\u003e\n\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\n\u003cp\u003eAt the heart of the Mini Pro board lies the Atmel Atmega328P-AU microcontroller, an industry-standard chip known for its reliability in embedded applications. This is paired with a 16MHz resonator that determines the operational speed of all processing functions. The board itself features strategically placed pin headers that provide secure connection points for wiring, with mounting holes at the board's perimeter enabling firm attachment to project enclosures or breadboards. This construction approach ensures all critical components remain accessible while maintaining structural integrity during prototyping and testing phases.\u003c\/p\u003e\n\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\n\u003cp\u003eWith dimensions measuring 33.3mm in length by 18.0mm in width, the Mini Pro board occupies minimal space within electronic assemblies. This compact footprint allows installation in confined project housings while still providing full access to all 14 digital ports, 8 analog inputs, and 6 PWM outputs. The board's proportions have been optimised to accommodate the necessary circuitry without sacrificing connection accessibility, making it equally suitable for benchtop prototyping and permanent installation in finished electronic devices. The inclusion of mounting holes further enhances installation flexibility across different project types.\u003c\/p\u003e\n\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Mini Pro ATMEGA328P microcontroller development board with pin headers and mounting holes\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/229\/2025-10-19\/original-image\/21001992847408.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe Mini Pro's combination of digital and analog interfaces, coupled with its PWM capabilities, supports diverse electronic applications ranging from simple sensor networks to more complex control systems. The board's power flexibility—accepting both external DC sources and battery power—expands its usability across different environments and project requirements. Whether deployed in educational settings, hobbyist workshops, or prototype development, the board's standardized pin layout and comprehensive I\/O options reduce integration complexity.\u003c\/p\u003e\n\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\u003cp\u003eIn professional prototyping and development environments, the Mini Pro board serves as a reliable platform for testing circuit concepts and validating electronic designs. The 8 analog inputs facilitate precise measurement and monitoring applications, while the 14 digital ports handle switching, communication, and data transfer tasks. The 6 dedicated PWM outputs enable precise control of motors, servos, and LED lighting systems—essential for automation projects and interactive installations. Support for serial download streamlines the programming workflow, allowing rapid iteration during development cycles. The board's compatibility with external DC power supplies between 3.3V and 12V ensures it can interface with a wide range of peripheral components and systems.\u003c\/p\u003e\n\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\n\u003cp\u003eFor home electronics enthusiasts and educational applications, the Mini Pro provides an accessible entry point into microcontroller programming and circuit design. The straightforward pin labelling (D2-D13 for digital, A0-A7 for analog) simplifies connection planning for beginners, while the comprehensive I\/O count supports increasingly complex projects as skills develop. The option to power the board with a 9V battery facilitates portable applications such as remote sensors, robotic platforms, or temporary installations without requiring mains power access. The reset button offers a quick way to restart programs during testing, and the board's compatibility with common electronic building block systems reduces the need for specialised adapters or converters.\u003c\/p\u003e\n\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Mini Pro ATMEGA328P microcontroller development board with pin headers and mounting holes\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/229\/2025-10-19\/original-image\/3417777249944.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe Mini Pro development board delivers practical value through its balanced feature set and straightforward integration capabilities. By combining essential microcontroller functions with flexible power options and comprehensive connectivity, the board reduces the need for additional components when building electronic projects. The use of the established ATMEGA328P architecture ensures compatibility with extensive documentation, code libraries, and community support—resources that accelerate project development and troubleshooting.\u003c\/p\u003e\n\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\n\u003cp\u003eThe board's design emphasises reusability across multiple projects through its standardised pin layout and robust construction. The mounting holes enable secure installation in temporary or permanent setups without risking damage to the board or its components. The serial download capability allows the microcontroller to be reprogrammed indefinitely for different applications, extending the board's useful life across numerous projects. The board operates without requiring specialised cooling or environmental controls, and its power specifications accommodate common electronic components without necessitating voltage regulation in most applications.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\n\u003cp\u003eThis Mini Pro board distinguishes itself through its specific combination of 14 digital I\/O ports, 8 analog inputs, and 6 PWM outputs—a configuration that addresses the most common requirements of electronic prototyping work. The inclusion of both external DC and battery power options provides unusual flexibility for a board of this size, while the 16MHz clock speed ensures responsive performance in time-sensitive applications. The compact 33.3mm × 18.0mm dimensions make it suitable for space-constrained installations where larger development boards would be impractical. Together, these attributes create a development platform that balances capability with practical usability across diverse electronic project scenarios.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Mini Pro ATMEGA328P microcontroller development board with pin headers and mounting holes\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/229\/2025-10-19\/original-image\/450803197843.webp\"\u003e\u003c\/div\u003e","brand":"test555xuosebadep","offers":[{"title":"ATMEGA328P 5V 16M","offer_id":56053536620929,"sku":"CJXFLPSM00314-ATMEGA328P 5V 16M","price":7.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/1356\/7873\/files\/450803197843.webp?v=1785979858","url":"https:\/\/crestivra.co.uk\/products\/mini-pro-atmega328p-microcontroller-development-board-with-14-digital-i-o-ports-8-analog-inputs-16mhz-clock-speed-and-pwm-outputs-for-electronic-circuit-projects-and-prototyping","provider":"Crestivra.co.uk","version":"1.0","type":"link"}