UNO R3 SMD – Economic
The Uno R3 module is a cheap alternative to the Arduino Uno Boards. It is equipped with an ATMEL AVR ATmega328P microcontroller and a updated USB-controller for cost reduction. The specifications are equal to Arduino Uno R3.
The board is shipped with the shown pin headers.
Please note that the boards have a CH340G USB-Controller. They are recognized on Linux without any additional drivers. Mac OS and Windows users may need to install an additional driver.
|Operating Voltage:||5 V|
|Input Voltage:||5 – 12 V|
|Digital I/O Pins:||14 (of which 6 provide PWM output)|
|Analog Input Pins:||6|
|DC Current per I/O Pin:||40 mA|
|Flash Memory:||32 KB (of which 0.5 KB used by bootloader)|
|Clock Speed:||16 MHz|
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