Note:No USB cable versionThis version can not compatible with OS system
Features:Open the original schematic design, free development software interface download, also allow your needs to be modified, easy and convenient to download the program.Can simply use sensors, all kinds of electronic components connection (such as LED lights, buzzer, buttons and photosensitive resistance, etc.), make all sorts of interesting work.Using high-speed microprocessor controller (ATMEGA328), development interface and environment are all very simple, easy to understand, very suitable for beginners to learn.Description:Digital I / O: 0 - 13Analog I / O: 0 - 5Support ISP download functionInput voltage: DC 5V ~ 9V (No external power supply when connected to the computer)Output voltage: DC 5V / 3.3VUsing Atmega328 microprocessor controllerHow to use:1. Download the IDE Link: http: http://.cc/en/Main/Software (Copy to open)2. Download the USB chip driver Link: (Copy to open)3. Plug in UNO development board, the driver will be installed automatically4. Select the UNO from the die5. Select the COM port6. The best choice first, come with routine procedures, burn into it.Package included:3 x UNO R3 Development Board
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