{"product_id":"mini-pro-professional-version-microcontroller-circuit-board-with-atmega328p-5v-16mhz-processor-14-digital-i-o-pins-8-analog-inputs-and-33-3mm-x-18-0mm-size-for-electronics-projects-and-prototyping","title":"Mini Pro professional version microcontroller circuit board with ATMEGA328P 5V 16MHz processor, 14 digital I\/O pins, 8 analog inputs, and 33.3mm x 18.0mm size for electronics projects and prototyping.","description":"\u003ch1\u003eMini Pro Professional Version Microcontroller Board with ATMEGA328P and 14 Digital I\/O Pins\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Mini Pro ATMEGA328P microcontroller circuit board showing pin headers and components.\" 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 focused microcontroller circuit board tailored for electronics enthusiasts, students, and developers engaged in prototyping and project creation. Its core is the Atmel Atmega328P-AU microcontroller, a widely recognised chip offering a balance of capability and accessibility. The board's compact 33.3mm by 18.0mm footprint is a key design consideration, allowing it to fit into space-constrained projects or educational kits. With a 16MHz resonator providing the clock frequency, it delivers the timing precision necessary for a variety of applications. The inclusion of mounting hole pin headers and a reset button underscores its design for practical integration, moving beyond a simple benchtop tool to a component ready for embedded use.\u003c\/p\u003e\n\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Mini Pro ATMEGA328P microcontroller circuit board showing pin headers and components.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/229\/2025-10-19\/original-image\/2061789020064.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis board is defined by a specific set of technical parameters that determine its capabilities and application scope. Its construction centres on providing accessible interfaces for digital and analogue signals, communication, and power.\u003c\/p\u003e\n\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\n\u003cp\u003eThe physical build includes pre-soldered pin headers designed for mounting, which facilitate a secure mechanical and electrical connection to a breadboard, custom PCB, or enclosure. The presence of a dedicated reset button on the board provides a straightforward method to restart the microcontroller without cycling power. These elements contribute to a board that is constructed for repeated use in prototyping scenarios where reliability and ease of access are practical concerns.\u003c\/p\u003e\n\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\n\u003cp\u003eThe precise dimensions of the board are 33.3mm in width and 18.0mm in height. This exact measurement is crucial for anyone designing a case, an enclosure, or planning the layout of a project where space is limited. Knowing this footprint allows for accurate planning and integration, ensuring the board fits as intended within a larger assembly, which is a fundamental practical advantage over unspecified or generic-sized boards.\u003c\/p\u003e\n\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Mini Pro ATMEGA328P microcontroller circuit board showing pin headers and components.\" 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 configuration of the Mini Pro board supports its use in diverse scenarios, from structured educational environments to independent project development.\u003c\/p\u003e\n\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\n\u003cp\u003eIn professional prototyping or workshop environments, the board’s specification supports rapid concept testing. The 14 digital I\/O pins and 8 analogue inputs allow for connecting a wide array of sensors, switches, LEDs, and other components simultaneously. The availability of six PWM outputs is particularly relevant for controlling motor speed, LED brightness, or servo position. The TTL-level serial port (RX\/TX) enables communication with other devices like computers, GPS modules, or Bluetooth adaptors, making it suitable for data logging or networked project applications.\u003c\/p\u003e\n\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\n\u003cp\u003eFor hobbyists and learners working on home electronics projects, the board's flexible power supply options add significant convenience. It can be powered from a benchtop DC supply set between 3.3V and 12V, or directly from a commonplace 9V battery, enabling the creation of portable, untethered devices. This versatility means a single project can transition from a desk prototype to a battery-operated finished item without changing the core control board, supporting a seamless development process for smart home gadgets, custom controllers, or interactive art installations.\u003c\/p\u003e\n\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Mini Pro ATMEGA328P microcontroller circuit board showing pin headers and components.\" 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 value of this microcontroller board is grounded in its stated specifications and the practical flexibility they enable, rather than unsupported claims about performance or quality.\u003c\/p\u003e\n\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\n\u003cp\u003eThe board is designed for reuse across multiple projects. The Atmega328P microcontroller supports serial download, meaning it can be reprogrammed countless times. This reusability transforms it from a single-project component into a long-term tool for learning and development. The minimal maintenance required—essentially just ensuring clean connections and appropriate power—means it can be a staple in a maker's toolkit, providing ongoing value.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\n\u003cp\u003eChoosing this specific board is a decision based on its concrete parameters. The combination of the ATMEGA328P processor running at 16MHz, the specific count of 14 digital and 8 analogue pins, and the compact 33.3mm x 18.0mm size creates a known, quantified profile. For a buyer comparing options, these exact numbers allow for a direct match against project requirements. The board's value lies in delivering this specific set of features in a physically defined package, offering a predictable and reliable foundation for electronics work where ambiguity in core specs is not desirable.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Mini Pro ATMEGA328P microcontroller circuit board showing pin headers and components.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/229\/2025-10-19\/original-image\/450803197843.webp\"\u003e\u003c\/div\u003e","brand":"v4asb1-mb","offers":[{"title":"ATMEGA328P 5V 16M","offer_id":57080097636683,"sku":"CJXFLPSM00314-ATMEGA328P 5V 16M","price":7.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/5109\/9467\/files\/450803197843.webp?v=1776764477","url":"https:\/\/haverique.com\/products\/mini-pro-professional-version-microcontroller-circuit-board-with-atmega328p-5v-16mhz-processor-14-digital-i-o-pins-8-analog-inputs-and-33-3mm-x-18-0mm-size-for-electronics-projects-and-prototyping","provider":"HaveRique","version":"1.0","type":"link"}