For C language users:
Step 2: Edit and save the code with vim or nano.
(code path: /home/Adeept_Sensor_Kit_for_RPi_C_Code/14_RotaryEncoder/rotaryEncoder.c)
Step 3: Compile
$ sudo gcc rotaryEncoder.c -o rotaryEncoder -lwiringPi
Step 4: Run
$ sudo ./rotaryEncoder
For Python users:
Step 2: Edit and save the code with vim or nano.
(code path: /home/Adeept_Sensor_Kit_for_RPi_Python_Code/14_rotaryEncoder.py)
Step 3: Run
$ sudo ./rotaryEncoder.py