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Arduino Mega 2560 R3 Development Board

$24.99

Arduino Mega 2560 R3 Development Board

$24.99

What is the Keyestudio Mega 2560 R3 – The Keyestudio Mega 2560 R3 is a microcontroller board based on the ATmega2560. This development board uses a 16MHz crystal oscillator. There are 54 I/O (input/output ) digital interfaces, of which 14 are PWM outputs. The board has 16 analog inputs and 4 UART (hardware serial ports). The Mega 2560 is designed with a bootloader, so that programs can be downloaded directly with USB and you don’t need to use other external programmer to work with the Mega 2560. The board It can be driven directly by USB, or AC-to-DC adapter and battery.

There are two choices with regards to powering the board i.e. direct power supply trough USB or external power supply and they will be automatic switched. External power supply to the Mega can be AC-to-DC adapter or battery. The range of voltage input to this control board is 6V~12V, but if the supplied voltage is greater than 12V, the voltage stabilizing device will very likely get overheated and damage the Arduino MEGA. So we highly recommend that the input power supply should be 6.5~12V in operation and recommended supply is 7.5 or 9V.

7 in stock (can be backordered)

SKU: otl-000-022 Categories: , Tags: ,

Description

What is the Keyestudio Mega 2560 R3 – The Keyestudio Mega 2560 R3 is a microcontroller board based on the ATmega2560. This development board uses a 16MHz crystal oscillator. There are 54 I/O (input/output ) digital interfaces, of which 14 are PWM outputs. The board has 16 analog inputs and 4 UART (hardware serial ports). The Mega 2560 is designed with a bootloader, so that programs can be downloaded directly with USB and you don’t need to use other external programmer to work with the Mega 2560. The board It can be driven directly by USB, or AC-to-DC adapter and battery.

There are two choices with regards to powering the board i.e. direct power supply trough USB or external power supply and they will be automatic switched. External power supply to the Mega can be AC-to-DC adapter or battery. The range of voltage input to this control board is 6V~12V, but if the supplied voltage is greater than 12V, the voltage stabilizing device will very likely get overheated and damage the Arduino MEGA. So we highly recommend that the input power supply should be 6.5~12V in operation and recommended supply is 7.5 or 9V.

The power pins on the Mega 2560 are as follows:

  • VIN. The input voltage to the Arduino board when it’s using an external power source (as opposed to 5 volts from the USB connection or other regulated power source). You can supply voltage through this pin, or, if supplying voltage via the power jack, access it through this pin.
  • 5V. The regulated power supply used to power the microcontroller and other components on the board. This can come either from VIN via an on-board regulator, or be supplied by USB or another regulated 5V supply.
  • 3V3. A 3.3 volt supply generated by the on-board FTDI chip. Maximum current draw is 50 mA.
  • GND. Ground pins.

 

What is the Arduino Mega  – The Arduino Mega is a microcontroller board based on the ATmega1280 (datasheet). It has 54 digital input/output pins (of which 14 can be used as PWM outputs), 16 analog inputs, 4 UARTs (hardware serial ports), a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started. The Mega is compatible with most shields designed for the Arduino Duemilanove or Diecimila.

What are the technical specifications –  Here are the technical specifications for the Keyestudio Arduino MEGA 2560.

  1. Microcontroller: ATmega2560
  2. Operating Voltage: 5V
  3. Input Voltage (recommended): 7-12V
  4. Input Voltage (limits): 6-20V
  5. Digital I/O Pins: 54 (of which 15 provide PWM output)
  6. Analog Input Pins:16
  7. DC Current per I/O Pin: 20 mA
  8. DC Current for 3.3V Pin: 50 mA
  9. Flash Memory: 256 KB of which 8 KB used by bootloader
  10. SRAM: 8 KB
  11. EEPROM: 4 KB
  12. Clock Speed: 16 MHz

Development Tracks & Tutorials –  If you are keen to start programming with the Arduino UNO we have you covered. We offer a range of FREE development tracks and tutorials through our digital Learning Management System (LMS) at KidzCanCode.  Our FREE development tracks and tutorials let you get started with block based programming, python programming, game development of even the fundamentals of electronics using the BBC micro:bit. Here’s a list of the development tracks and tutorials on offer. Check out the KidzCanCode website to learn more.

  1. Exploring fundamentals of electronics using the Arduino UNO
  2. Exploring coding concepts using the BBC micro:bit – I
  3. Exploring coding concepts using the BBC micro:bit – II
  4. Exploring coding concepts using the BBC micro:bit – III
  5. Introduction to electronics using the BBC micro:bit – I
  6. Introduction to electronics using the BBC micro:bit – II
  7. Design interactive games using the BBC micro:bit
  8. Introduction to MicroPython using the BBC micro:bit
  9. Kitronik Inventors kits for the BBC micro:bit

Please use the contact us form to drop us a note with ideas for tutorials and development tracks. We are always looking for ideas and constructive input. Alternatively you can reach us at oztoylib@hack2.live.

Additional information

Weight0.050 kg
Dimensions11 × 6 × 2 cm

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