DFRduino Mega2560 (Arduino Mega 2560 R3 Compatible)

  • 34.67 EUR

The new version of DFRduino Mega2560 has improved the VIN power supply circuit by changing the easily overheat LDO to DC-DC circuit for ensuring the safety and

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The new version of DFRduino Mega2560 has improved the VIN power supply circuit by changing the easily overheat LDO to DC-DC circuit for ensuring the safety and reliability in long-term use. In addition to optimizing the overheating issue, it offers a wider input voltage range. What’s more, DFRduino Mega2560 can work steadily even when only powered by 3.7V lithium battery.

DFRduino Mega2560 is an ATmega2560-based micro-controller that provides full compatibility with "Arduino MEGA2560“. It features 54 digital I/O ports, 16 analog signal input ports, 4 UARTs(hardware serial ports), a 16MHz crystal oscillator. The board comes with a bootloader that enables users to download programs directly via a USB. You can simply power it with a USB cable or a standard adapter or use battery as external power. Mega 2560 has 256KB FLASH, two times of Mega1280, which could offer a larger create space for your projects.

SPECIFICATION

  • Controller Model: ATmega2560
  • Operating Voltage: 5V
  • Input Voltage(VIN): 3-16V(20V max)
  • Digital I/O Pins: 54 (of which 15 provide PWM output)
  • Analog Inputs: 16 I/O
  • FLASH: 256 KB (of which 4 KB used by bootloader)
  • SRAM: 8KB
  • EEPROM: 4KB
  • Frequency: 16MHz

DOCUMENTS

SHIPPING LIST

  • DFRduino Mega2560 Microcontroller x1

PROJECTS

Project 1. Hyduino - Automated Hydroponics with DFRduino Mega2560

hydroponics is growing plants without the use of a traditional dirt medium by using a nutrient-rich water solution. This is especially great for those people that have limited areas in their backyard to grow in.

Hardware list:

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