Merge pull request #615 from Serkan-devel/arduino-entry

add arduino to the embedded section

README.md

@@ -403,6 +403,8 @@ See also [A comparison of operating systems written in Rust](https://github.com/
   * [japaric/xargo](https://github.com/japaric/xargo) — effortless cross compilation of Rust programs to custom bare-metal targets like ARM Cortex-M [<img src="https://api.travis-ci.org/japaric/xargo.svg?branch=master">](https://travis-ci.org/japaric/xargo)
 * Raspberry Pi
   * [Ogeon/rust-on-raspberry-pi](https://github.com/Ogeon/rust-on-raspberry-pi) — instructions for how to cross compile Rust projects for the Raspberry Pi .
+* Arduino
+  * [avr-rust/ruduino](https://github.com/avr-rust/ruduino) ^`^t Reusable components for the Arduino Uno.
 
 ### FFI