{"product_id":"professional-mini-pro-microcontroller-electronic-building-block-template-circuit-board-with-14-digital-i-o-pins-8-analog-inputs-atmega328p-au-chip-and-16mhz-clock-for-diy-electronics-and-prototyping-projects","title":"Professional Mini Pro microcontroller electronic building block template circuit board with 14 digital I\/O pins, 8 analog inputs, ATMEGA328P-AU chip, and 16MHz clock for DIY electronics and prototyping projects","description":"\u003ch1\u003eMini Pro Professional Electronic Building Block Template: Compact Microcontroller Board for DIY Electronics\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Mini Pro Professional electronic 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 is a microcontroller circuit board designed as an electronic building block template for prototyping, educational projects, and DIY electronics applications. Its core function is to provide a programmable platform with a range of input and output connections. Based on the Atmel Atmega328P-AU microcontroller and running at a 16MHz clock frequency, it balances processing capability with a small physical footprint. This board is suited for users developing interactive projects, learning about embedded systems, or creating custom electronic controls, offering a practical foundation without excessive complexity. The inclusion of mounting holes and flexible power options further supports its use in finished builds.\u003c\/p\u003e\n\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Mini Pro Professional electronic 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\u003eThe board's design centres on connectivity and practical utility for electronics work. It integrates standard components and pin layouts that match common prototyping needs.\u003c\/p\u003e\n\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\n\u003cp\u003eThe board is constructed from standard printed circuit board (PCB) material populated with electronic components. These include the Atmel Atmega328P-AU microcontroller, which serves as the main processor, alongside supporting circuitry like the 16MHz resonator for clock generation. Pin headers are installed to provide the digital and analog input\/output ports, allowing wires or jumper cables to be connected directly. A reset button is included for manual system restart. The build focuses on functionality for development, with components arranged to facilitate access and wiring.\u003c\/p\u003e\n\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\n\u003cp\u003eWith dimensions of 33.3mm by 18.0mm, the board has a compact form that fits easily into enclosures or mounted projects. The small size makes it suitable for space-constrained applications, such as compact robots or wearable electronics. The mounting hole pin headers allow the board to be secured firmly to a surface, preventing movement during operation. This practical fit is important for projects that may be transported or subjected to vibration, ensuring reliable connections remain intact.\u003c\/p\u003e\n\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Mini Pro Professional electronic 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 board's specifications support a variety of applications, from hobbyist experiments to more structured educational or prototyping work.\u003c\/p\u003e\n\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\n\u003cp\u003eIn workshop or educational settings, the board can serve as a teaching tool for microcontroller programming and circuit design. Its support for serial download allows students to upload code and observe results in real-time. The 14 digital I\/O pins enable connections to buttons, LEDs, and displays for interactive demonstrations. For professional prototyping, the eight analog inputs are useful for interfacing with environmental sensors, such as those measuring temperature or light levels, allowing quick concept testing before custom PCB design.\u003c\/p\u003e\n\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\n\u003cp\u003eFor DIY enthusiasts at home, the board can form the brain of custom automation projects. The six PWM outputs allow control of motor speed in small fans or LED strip brightness, suitable for custom lighting or ventilation systems. Power flexibility—using either an external DC supply (3.3V–12V) or a 9V battery—makes it adaptable for portable or battery-operated devices like remote sensors or small robots. The TTL-level serial port (RX\/TX) facilitates communication with other modules, such as Bluetooth or Wi-Fi adapters, for wireless control.\u003c\/p\u003e\n\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Mini Pro Professional electronic 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\u003eThis product offers a focused set of features that address common needs in electronics prototyping, emphasising practicality and reuse.\u003c\/p\u003e\n\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\n\u003cp\u003eThe board is designed for repeated use across multiple projects. Its pin headers allow components to be connected and disconnected without soldering, supporting experimentation and reconfiguration. The robust PCB construction and standard components mean it can withstand typical bench-top handling. With minimal moving parts and no specialised cooling requirements, maintenance is largely limited to keeping connections clean and ensuring proper power supply, making it a durable tool for ongoing development work.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\n\u003cp\u003eChoosing the Mini Pro Professional board provides a balanced combination of essential microcontroller features in a compact size. Its specified 14 digital I\/O pins and eight analog inputs cover a broad range of prototyping scenarios, while the dedicated PWM pins offer added control capability. The use of the common Atmega328P-AU microcontroller ensures compatibility with widely available programming tools and code libraries. For those needing a straightforward, well-specified development board without unnecessary extras, this template delivers the core functions required for many electronics projects.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Mini Pro Professional electronic 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":"test333aoum1ir20s","offers":[{"title":"ATMEGA328P 5V 16M","offer_id":53651691536722,"sku":"CJXFLPSM00314-ATMEGA328P 5V 16M","price":7.58,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1080\/3383\/5346\/files\/450803197843.webp?v=1780657122","url":"https:\/\/raq4ad-in.myshopify.com\/products\/professional-mini-pro-microcontroller-electronic-building-block-template-circuit-board-with-14-digital-i-o-pins-8-analog-inputs-atmega328p-au-chip-and-16mhz-clock-for-diy-electronics-and-prototyping-projects","provider":"LucentHub.uk","version":"1.0","type":"link"}