Microcontroller Arduino Mega 2560 Hardware Programmer Electronics, Arduino Mega2560, electronics, electronic Device, printed Circuit Board

Arduino Mega 2560 R3 Board with USB Cable

The ATmega2560-based ATmel MCU ATMEGA16U2 MEGA 2560 R3 Improved Version CH340G Board features a USB host interface that allows for connection with Android phones. This is possible through the use of the MAX3421e IC.

The MEGA ADK is equipped with 54 digital input/output pins, 16 of which are capable of functioning as PWM outputs. It also has 16 analog inputs, 4 UARTs, a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button. Similar to the Mega 2560 and Uno, the MEGA ADK utilizes an ATmega8U2 program for its USB-to-serial conversion. The latest version of the MEGA ADK (Revision 3) includes a resistor that pulls the 8U2 HWB line to ground, simplifying the process of entering DFU mode.

The board now boasts a host of new features, including:

The 1.0 pin-out includes two new pins, SDA and SCL, which are positioned close to the existing AREF pin. There are also two additional pins located near the RESET pin: IOREF, which enables shields to adjust to the board’s voltage, and a reserved pin for potential future use. This design allows for compatibility with both the 5V AVR board and the Arduino Due, which operates at 3.3V.

More robust RESET mechanism.

The Mega Arduino R3 Android Accessory Development Kit (ADK) is capable of being powered through either the USB connection or an external power supply, which is automatically chosen. The external power source can be provided by an AC-to-DC adapter (wall-wart) or a battery. To connect the adapter, simply plug a 2.1mm center-positive plug into the board’s power jack.

The GND and Vin pins on the POWER connector can accommodate battery leads. As a USB Host, the Mega R3 Android Accessory Development Kit (ADK) enables the phone to charge by drawing power from it. When using USB power, both the phone and board can access a total of 500mA.

The specifications and features of Arduino Mega 2560 R3 Board with USB Cable are listed below:

• The CH340G Board is an improved version of the Arduino Mega 2560.
• The CH340 is a vital component for programmers.
• Voltage Requirement: 5V
• The recommended input voltage is between 7 and 12V.
• The voltage range for input is between 6 to 20 volts.
• There are a total of 54 digital I/O pins, with 15 of these offering PWM output.
• There are a total of 16 analog input pins available.
• DC Current per each of the I/O Pins is limited to 40 mA.
• The DC current required for the 3.3V pin is 50mA.
• The system’s flash memory has a total capacity of 256 KB, with a portion of 8 KB being dedicated for use by the bootloader.
• 8 KB of SRAM
• eeprom capacity of 4 KB
• The clock speed is set at 16 MHz.
• The Arduino Mega 2560 requires a cable.
• The length measures 1 foot.
• Featuring hot plug compatibility.
• Completely adaptable for use with your computer.
• The incorporation of molded strain relief and PVC overmolding guarantees uninterrupted data transmissions for the entire lifespan.
• The aluminum under-mold shield assists in satisfying FCC regulations for KMI/RFI interference.
• The foil and braid shield meets all cable requirements, effectively reducing EMI/FRI interference.
• Ensure smooth and efficient transmission with error-free and high-performance capabilities.