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UNO R3 ATmega328P Development Board + Touch Screen Shield for Arduino
About Micro USB UNO R3 development board: - It is 100% compatible with Arduino UNO R3 program£¬ expansion shields£¬ IDE. - You can burn the program with your mobile phone’s micro USB cable. - It use the micro USB socket which it is very short£¬ so it is compatible with more expansion boards. - On-board test indicator LED£¬ and the beginners can program to control it. - USB interface driver chip: CH340G - Microcontroller: Atmel ATmega328P - Operating voltage: 5V. - IO logic voltage: 5V - Operating current: 500mA - Digital I/O Pins: 14 (of which 6 provide PWM output) - Flash Memory: 32 KB of which 2 KB used by bootloader - SRAM: 2KB - EEPROM: 1KB - Clock Speed: 16 MHz About 2.4inch TFT LCD Shield: - Arduino UNO R3 and its compatible board can use it directly to display characters and graphics; - Arduino library: Adafruit_TFTLCD and Adafruit_GFX; - Resolution: 240X320; - Display size: 2.8 inch; - Operating voltage: 5V; - Logic level: 5V / 3.3V; - On-board 3.3V / 300mA regulator circuit; - Operating current: the maximum is 150mA without TF card; - Use the A0 ~ A4 pins£¬ D2 ~ D13 pins. If you do not use TF card£¬ you can use the D10 ~ D13; - Onboard Micro SD slot£¬ support 2GB Micro SD / TF Card; - Onboard reset button for easy reset.