Generic Pro Mini ATmega328P Development Board | 5V 16MHz Microcontroller | Compact & Versatile
₹45.00₹80.00 (price_including_tax) (-44%)
Empower your embedded projects with this powerful Pro Mini. Seamlessly integrate it into space-constrained designs for robust control and automation. Engineered for reliability, ensuring stable performance in demanding applications.
This compact Pro Mini board delivers robust ATmega328P performance for embedded applications and rapid prototyping.
Leverage proven microcontroller architecture for robust, efficient, and reliable project execution.
Perfectly fits into tiny enclosures, enabling miniature embedded systems development effortlessly.
Utilize a vast ecosystem of libraries, code examples, and community support seamlessly.
The Engineering Behind Pro Mini ATmega328P
The Pro Mini ATmega328P 5V 16MHz is a compact microcontroller board based on the Atmel ATmega328P. Designed for embedded applications where space is at a premium, it leverages the proven AVR architecture, providing powerful processing capabilities for automation, sensing, and control tasks. Its minimalist design eliminates the onboard USB-to-serial converter, allowing for a smaller footprint and lower power consumption, requiring an external FTDI-compatible adapter for programming.
This development board is constructed with high-quality FR-4 PCB material and precision-mounted surface-mount components, ensuring long-term reliability and signal integrity. Its breadboard-friendly pinout simplifies prototyping, making it a staple for engineers and hobbyists building custom circuits and IoT devices, and an excellent choice for educational STEM projects involving microcontrollers.
High-Performance ATmega328P Core
At its heart, the ATmega328P microcontroller operates at 16MHz, providing ample clock cycles for complex algorithmic execution and real-time data processing. With 32KB of flash memory, 2KB of SRAM, and 1KB of EEPROM, it offers sufficient resources for storing code, volatile data, and persistent configurations, making it suitable for standalone applications without external memory.
Flexible 5V Logic & Power Rail
The board operates at a standard 5V logic level, ensuring compatibility with a vast ecosystem of sensors, actuators, and communication modules commonly found in industrial and maker environments. This standardized voltage simplifies power management and interfacing, reducing design complexity and component count in many embedded systems.
Optimized for Performance & Integration
- Microcontroller: ATmega328P
- Operating Voltage: 5V
- Clock Speed: 16MHz
- Digital I/O Pins: 14 (6 PWM outputs)
- Analog Input Pins: 6
- Flash Memory: 32KB (ATmega328P)
- SRAM: 2KB
- EEPROM: 1KB
Features & Benefits
- Compact Footprint: Ideal for space-constrained projects and integration into custom enclosures.
- ATmega328P Microcontroller: Delivers robust processing power for diverse embedded applications.
- 16MHz Clock Speed: Ensures fast execution of code and real-time response capabilities.
- 5V Operating Logic: Broad compatibility with standard sensors, modules, and peripheral devices.
- Breadboard Friendly: Simplifies prototyping and allows for quick circuit assembly and modification.
- Versatile I/O: Ample digital and analog pins for controlling various components and reading sensor data.
Pro-Grade Advantages
- High processing power from ATmega328P for complex tasks.
- Compact size ideal for embedded and wearable electronics.
- Robust 5V operation ensures compatibility with common peripherals.
- Excellent choice for permanent installations due to cost-effectiveness.
Technical Considerations
- Requires an external USB-to-serial converter for programming.
- Lacks on-board voltage regulation for input voltages above 12V.
What is the primary microcontroller on the Pro Mini 5V 16MHz board?
The Pro Mini 5V 16MHz utilizes the Atmel ATmega328P microcontroller, providing 32KB of Flash, 2KB SRAM, and 1KB EEPROM.
How do I program the Pro Mini ATmega328P?
This board requires an external USB-to-serial converter, such as an FTDI basic breakout board, to upload sketches via the Arduino IDE.
What are the operating voltage and clock speed of this Pro Mini?
The board operates at a 5V logic level and a 16MHz clock frequency, compatible with a wide range of standard electronic components.
Can the Pro Mini be powered directly from a battery?
Yes, it can be powered via the RAW pin (up to 12V DC) or the VCC pin (regulated 5V DC). An onboard regulator handles voltage reduction for the RAW input.
Is this Pro Mini breadboard-compatible?
Yes, its compact form factor and standard 0.1-inch pin spacing make it highly compatible with standard breadboards for easy prototyping.
What communication interfaces are available on the ATmega328P?
The ATmega328P supports I2C (TWI), SPI, and UART (Serial) communication protocols, facilitating integration with various sensors and modules.
| Specification | Value |
|---|---|
| Microcontroller | ATmega328P |
| Operating Voltage | 5V DC |
| Input Voltage (RAW) | 5-12V DC |
| Clock Speed | 16MHz |
| Flash Memory | 32KB |
| SRAM | 2KB |
| EEPROM | 1KB |
| Digital I/O Pins | 14 (6 PWM) |
| Analog Input Pins | 6 |
| Current per I/O Pin | 40mA (max) |
| Dimensions | Approx. 33 x 18 mm |
| Weight | Approx. 2g |
Additional information
| Weight | 0.002 kg |
|---|---|
| Dimensions | 3.3 × 1.8 × 0.5 cm |
| Brand | Generic |
| Technology | AVR Microcontroller |
| Processor/SoC | ATmega328P |
| Operating Voltage | 5V |
| Control Interface | I2C, SPI, UART (External FTDI) |
| Channels | 14 Digital I/O, 6 Analog Input |
| Main Controller | ATmega328P |
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