Uno R3 Development Board With Original Atmega328p Chip Plus Free Cable

Arduino UNO Rev3 is a micro-controller development board based on the ATmega328P used for building electronics projects. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, 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 micro controller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started.. You can tinker with your UNO without worrying too much about doing something wrong, worst case scenario you can replace the micro-controller and start over again.

Performance description

 I / O digital input / output terminals 0 ~ 13.

 I / O analog input / output terminals 0 ~ 5.

Support ISP download function.

Input voltage: connected to the computer USB without external power supply, external power supply 5V ~ 9V DC voltage input.

Output voltage: 5V DC voltage output and 3.3V DC voltage output.

Using Atmel Atmega328 microprocessor controller