Please note this is the cheaper Arduino board we sell, the more expensive version has SD Card, Ethernet and more features onboard.

Welcome to a whole new world the open source computer programmable ultimate controller board. If you haven't herd of Arduino check this open source website out http://www.arduino.cc or Google to find amazing projects and ideas that are easily implemented.

Mega has ATmega2560 as core microcontroller development board itself has 54 groups digital I / O input / output terminal (14 groups do PWM outputs), 16 sets of simulation than the input side, group 4 UARTs (hardware serial ports), using the 16 MHz crystal oscillator. With the bootloader, download the program directly via USB.

Power supply design There are two options for the power supply system of the Mega USB direct power supply or external power supply. The choice of power supply will be switched automatically. External supply AC-to-DC adapter or the battery can be selected on this control panel. Limit the voltage range of 6V ~~ 12V, but if the voltage supplied is less than 6V, I / O port may not be supplied to a voltage of 5V, and therefore instability; if the voltage is greater than 12V, the regulator device may possibly overheating protection, are more likely to damage the MEGA. Therefore recommended operating supply 6.5 ~ 12V, the recommended power supply to 7.5V or 9V.

Input Voltage 7-12V (limits 6-20V) Digital I/O: 54 (of which 14 provide PWM output) Analog In: 16 DC Current per I/O Pin: 40 mA DC Current for 3.3V Pin: 50 mA Available Flash Memory: 252 KB SRAM: 8 KB EEPROM: 4 KB Dimensions: 53w * 110L * 15Hmm approx.

Also available a range of boards, sensors and 'add ons' - just ask what you require. Some examples: -Light OR Temperature Sensor -Sound & Buzzer -Full Colour RGB LED -Humidity & Temperature Sensor -16 x 2 LCD Shield

Note: May differ slightly from image. We don't provide programming support for this device but there's a huge open source community that can guide you.