Features：
Open circuit diagram of the original design, the
development of software interface for free download, can also be in
accordance with the requirements and their modified,
download the program is simple and convenient. Can simply use sensors,
all kinds of electronic components connection
Features：
Open circuit diagram of the original design, the
development of software interface for free download, can also be in
accordance with the requirements and their modified,
download the program is simple and convenient. Can simply use sensors,
all kinds of electronic components connection (such as: LED lights,
buzzer, buttons, photoresistance, etc.), make all sorts of interesting
work.Microprocessor controller, using high-speed development interface
and the environment are very simple and easy to understand, very
suitable for beginners to learn.
Performance Description：
- Digital I/O Digital inputs/outputs were：0~13.
- Analog I/O Analog input/output: 0~5
- Support ISP download function.
- The input voltage: when connected to the computer USB without external power supply,
- external power supply 7 v to 12 v dc input voltage.
- Output voltage: 3.3 V and 5 V dc voltage output dc voltage output.
This the Arduino UNO R3 Reversion 3 it is a open source microcontroller development that integrates all kinds of electronic components connection (such as: LED lights, buzzer, buttons, photoresistance, etc.), make all sorts of interesting work.Microprocessor controller, using high-speed development interface and the environment are very simple and easy to understand.