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This is Arduino compatible R3 Mega2560 ATmega2560-16AU control board with USB cable
Arduino Mega is an 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 without having to go through other external writer. Supply part of the optional USB power, or as an external power using the AC-to-DC adapter and battery.
Rapid growth due to open the original code, as well as the concept of using Java (cross-platform) C language development environment for Arduino peripheral module. The main reason attracted Artist Arduino can quickly use the Arduino language with Flash or Processing ... software communication, to make multimedia interactive works. Arduino development IDE interface is based on open-source principles, allows you to free download for use in project work, school teaching, motor control, interactive works.
Power supply design
There are two options for the power supply system of the Arduino 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 Arduino MEGA. Therefore recommended operating supply 6.5 ~ 12V, the recommended power supply to 7.5V or 9V.
The development board have been rigorously tested each product at the factory before to burn a Blink small program, please get the goods energized inspection under the L lamp will be lit for 3 seconds and then off for 1 second, non-stop cycle to Detection of the board is good or bad.
Its chip is Arduino original.
Operating voltage: 5V
Input voltage (recommended): 7-12V
Input voltage (limits): 6-20V
Digital I / O pins: 54 (of which 14 provide PWM output)
Analog input pins: 16
DC current per I / O pin: 40 mA
DC current for 3.3V Pin: 50 mA
Flash Memory: 256 KB of which 4 KB used by bootloader
SRAM: 8 KB
EEPROM: 4 KB
Clock Speed: 16MHz
5 x MEGA 2560 R3 development board
5 x USB cable
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Within 180 days
If there are any product quality problems which are not caused by artificial factors such as dis-assembly, misuse, drops or falls, water damage, un official firmware or software modifications or any others causes of damage, we will cover the actual postage (according to the receipt you provided) only if it cost less than $40 (USD).
If damage occurred such as the display screen is broken then we can not offer warranty service. If you still would like to repair it, you can send the unit back to us. We will help by forwarding the item (if repairable) to the manufacturer for repair. You pay for all the shipping cost and the repair cost in this situation. If there is any other cost incurred during the process, it will be at your expense as well. We will send you a bill to show you the details of all costs before we send the unit back to you.
After 180 days from shipment
Any warranty service for any eBook reader will be rejected after the 180 day period has expired.
DOA (Dead on Arrival) Items
If the product (except DIY kits) arrived broken you need to contact us within 3 days from the day you receive the package. Then follow the 3 Day Product Guarantee.
About Unsatisfactory Products
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E-Book Reader Problem
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