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UNO R3 board is a microcontroller board based on ATmega328. It has 14 digital input/output pin (six of them can be used to PWM outputs), 6 analog input pins, a SCL pin, a SDA pin, a 16 MHz quartz crystal, a USB connection, a power jack, an ICSP header and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started. Downloading program by UNO board is simple and convenient. You can use various components such as: LEDs, buzzers, buttons, resistors, and so on with UNO R3 board to make all kinds of interesting works by programming.
- Main Chip: ATmega328P, CH340G. Please contact us if you need the CH340 driver
- Completely solves the traditional incompatible and instability of the UNO R3 to Win7 and Win8 system.
- Support both 3.3V & 5V Power Supply and can meet different IO expansion requirements, including a temperature-humidity sensor, Xbee module, BT Bluetooth module, RF module, GPRS module, GPS module, LCD shield and so on
1 * UNO R3 ATmega328P CH340
1 * USB Cable
1* Straight Pin Header 2.54mm Pitch