UNO R3 SMD ATMega328P CH340 Arduino Compatible Development Board
Original price was: ₹520.41.₹202.54Current price is: ₹202.54. (Excl. 18% GST)
Price (Excl. GST): ₹202.54
Price (Incl. GST): ₹239.00
- Microcontroller: ATmega328
- Circuit Operating Voltage: 5V
- Clock frequency: 16MHz.
- Digital I/O Pins: 14
- 8 analog input port: A0 ~ A7.
- A pair of TTL level serial port transceiver : RX / TX.
- 6 PWM port: D3, D5, D6, D9, D10, D11.
- Support serial download.
| Weight | 80 g |
|---|---|
| Dimensions | 33 × 18 mm |
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The Pro Mini ATMEGA328P 5V/16M is a compact and versatile microcontroller board based on the ATmega328P chip, which is the same microcontroller used in the Arduino Uno. It’s designed for projects where space is at a premium and features low power consumption, making it ideal for battery-powered applications.
Features of UNO R3 SMD ATMega328P:
1. Microcontroller: At its heart lies the ATmega328P, an 8-bit AVR microcontroller clocked at 16 MHz.
2. Operating Voltage: The board operates at 5V, making it compatible with most sensors, actuators, and peripherals commonly used in electronics projects.
3. Digital I/O Pins: It offers a total of 14 digital I/O pins, of which 6 can be used as PWM outputs.
4. Analog Inputs: There are 8 analog inputs available, allowing for analog sensing or control in your projects.
5. Flash Memory: The ATmega328P chip has 32 KB of flash memory, which is where your program is stored.
6. SRAM and EEPROM: It also features 2 KB of SRAM for variables and 1 KB of EEPROM for non-volatile data storage.
7. Interfaces: The board includes standard interfaces like UART (Serial), SPI, and I2C, enabling easy communication with other devices or modules.
8. Size: The Pro Mini board is small in size, typically around 18mm x 33mm, making it suitable for embedding into compact projects.
9. Power Options: It can be powered via a regulated 5V power supply or directly from a USB connection using an appropriate USB to serial adapter.
10. Bootloader: Comes pre-loaded with the Arduino bootloader, allowing you to easily upload your sketches via a USB to serial adapter.
11. Compatible with Arduino IDE: You can program the Pro Mini using the Arduino IDE, making it accessible to beginners and experienced users alike.
12. Open-Source: Like most Arduino-compatible boards, the Pro Mini’s design and schematics are open-source, allowing for customization and modification.
Overall, the Pro Mini ATMEGA328P 5V/16M is a reliable and cost-effective solution for building a wide range of embedded projects, from simple LED blinkers to complex data logging systems. Its small form factor and low power consumption make it particularly suitable for applications where space and energy efficiency are crucial.
Key updates from the previous version of UNO R3 SMD ATMega328P
1.Introduction of dual rows of pin holes (male and female) for compatibility with standard female jumpers.
2. Inclusion of three additional rows of wiring holes.
3. Transition from a DIP package to a flat package for the ATMEGA328P.
4. Replacement of the ATmega16U2 with the CH340G.
Documents
- Schematic
- Datasheet
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