Open and original schematic design with free development software interface download. Modify it to suit your needs. Easy and convenient program loading.
Perfect for projects involving sensors, and all kinds of electronic components (such as LED lights, buzzer, buttons and photosensitive resistance, etc.), make all sorts of interesting work.
Use of this high-speed microprocessor controller (ATMEGA328), development interface and environment are all very simple, easy to understand, suitable for beginners to learn.
Digital I / O: 0 – 13
Analog I / O: 0 – 5
Input voltage: DC 5V ~ 9V (No external power supply when connected to the computer unless components connected require it)
Output voltage: DC 5V / 3.3V
Using Atmel Atmega328 microprocessor controller
How to use:
1. Download the IDE arduino
Link: http: http://arduino.cc/en/Main/Software (Copy to open)
2. Download the USB chip driver
Link: http://www.5v.ru/zip/ch341ser.zip (Copy to open)
3. Plug in UNO development board, the driver will be installed automatically
4. Select the UNO from the board list
5. Select the COM port
6. The best choice is usually the first, arduino software comes with everything you need to load your programs into it.
USB Cable not included.