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docs/assignments/week08.md

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+## **Arduino**
+
+**If you connect an input you have to select the right pin depending on the sensor**
+
+Digital sensors:all the 10 pins are good
+
+Analog sensors: can be connected only the A0/A5 pins
+
+**If you connect an output  you have to select the right pin depending on how you want to control the device**
+
+
+Digital way: all the IO pins are good
+
+Analog way: you can use only the PWM pins (~)
+
+[Arduino Language](https://www.arduino.cc/reference/en/)
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