SainSmart
SainSmart Mega 2560 R3 ATmega2560-16AU
Explore the SainSmart MEGA2560 R3, an Arduino-compatible microcontroller board designed for robust prototyping. This enhanced board features the ATmega16U2 chip for faster data transfers and increased memory, offering superior performance. It provides 54 digital I/O pins, 16 analog inputs, and 15 PWM outputs, enabling extensive connectivity for complex projects. Key upgrades include dedicated SDA/SCL pins for I2C communication and an IOREF pin for voltage adaptation, ensuring broad compatibility with existing Arduino shields and future innovations. It's an ideal platform for makers and developers seeking a powerful and versatile solution.
$27.99
Owner Satisfaction
4.4
/ 5
Category Rank
609
/ 2015
#609 in Electronics
Price vs Category Average
-89%
Below average
Microcontroller
2560
/ ATmega
Who it's for
- Extensive Connectivity
- Excellent Value Proposition
- Advanced Communication Capabilities
Who should skip it
- Substantial Physical Footprint
- Potential Driver Complexity
- Limited Processing Speed
Key Specs
Microcontroller
ATmega2560
Operating Voltage
5V
Recommended Input Voltage
7-12V
Flash Memory
256 KB
SRAM
8 KB
Clock Speed
16 MHz
Digital I/O Pins
54
Analog Input Pins
16
Features
- Upgraded ATmega16U2 for faster performance
- 54 digital I/O pins for extensive connectivity
- 16 analog inputs for sensor integration
- 15 PWM outputs for motor control
- SDA/SCL pins for I2C communication
- IOREF pin for shield voltage adaptation
- USB interface for easy programming
- Compatible with Arduino shields
What customers say
The SainSmart Mega 2560 R3 offers exceptional value, serving as a reliable and cost effective alternative to official boards. Users find it performs perfectly, even for complex projects needing ample memory and pins. Its robust functionality and dependability make it a smart choice for both hobbyists and professionals. This board delivers high performance at an accessible price, allowing for expanded project capabilities without breaking the bank. It is a highly recommended option for those seeking great performance and features.
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$28