MEGA2560 R3 Microcontroller With Prototype Board + L293D Motor Drive Shield For Arduino

Description: MEGA2560 R3 Microcontroller Board Tested before shipment, you would receive a working board with blinking LED, otherthan a board without bootloader. Microcontroller: ATmega2560 Clock Speed: 16 MHz EEPROM: 4 KB SRAM: 8 KB Flash Memory: 256 KB of which 8 KB used by bootloader Operating voltage: 5V Input voltage (recommended): 7-12V Analog Input Pins: 16 Digital I/O Pins: 54 (of which 14 provide PWM output) DC Current for 3.3V Pin: 50 mA DC Current per I/O Pin: 40 mA USB serial driver use CH340G replace the Atmega 8U2/16U2 Prototype Board for MEGA2560 R3 Board MEGA V3 Prototype Shield with small gold square pad spacing, easier for components soldering and SOP28 SMD components,come with a mini breadboard, integrated power indicator,status lights and reset button,very simple and handy. L293d Motor Driver Shiled/Board Two connections for 5V Servos, connected to the Arduino's high-resolution dedicated timer - no jitter. Able to drive 4 DC motors / 2 stepper motors / 2 Servo Run motors on DC4.5V - DC 25V Up to 4 bi-directional DC motors with individual 8-bit speed selection(~0.5% resolution) Up to 2 stepper motors (unipolar or bipolar) with single coil, double coil or interleaved stepping 4 H-Bridges L293D chip provides 0.6A/bridge (1.2A peak) with thermal shutdown protection Built with internal kickback protection diodes. Built with pull down resistors keep motors disabled during power-up. Big terminal block connectors to easily hook up wires (18-26AWG) and power Arduino reset button brought up top. 2-pin terminal block and jumper to connect external power, for separate logic/motor supplies. Size: 70 x 55mm (L x W) Package includes: 1 x Prototype Board 1 x L293d Motor Driver Shiled 1 x MEGA2560 R3 1 x USB cable 1 x Connector 65 x DuPont cable

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