Sell UNO R3 ATmega328P CH340G Development Board USB Cable For Arduino best price

This version is optimized in the original version, mainly for foreign customers under the functional requirements for product quality and high case designed both to ensure consistent and compatible with the original, but also easy to use. Characteristic 1 increased the pin interface, so you can connect the application module when using ordinary DuPont line! 2 at the bottom of the mouth increases the wiring Features Description The open original design schematics, Free software interface, and also according to the needs and modify the download process is simple and convenient. Simply use the sensor, a wide range of electronic components connection (such as: LED light, buzzer, keypad, photoresistor, etc.), make a variety of interesting works. The use of high-speed micro-processing controller (ATMEGA328), the development of the user interface and the environment is very simple, easy to understand, very suitable for beginners to learn. Output voltage: 5V DC voltage output and 3.3V DC voltage output. Atmel Atmega328 microprocessor controller. WE PROMISE YOU CAN GET THE ITEMS YOU PAID OR REFUND. To USA: Send by e-package. To other countries: Order more than $25, provide free tracking number. Order less than $25,customer can pay $3 to get a tracking number.