Get Time Series Data from a GPIO Device
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Configure GPIO pin 17 on a Raspberry Pi for input.
| In[1]:= |  X |
Attach a resistor to a bread board and connect one of its terminals to a voltage source and the other terminal to the GPIO input pin. Verify a digital high on the GPIO pin 17.
| In[2]:= |  X |
| Out[2]= |  |
Disconnecting the power source gives a digital low on pin 17.
| In[3]:= |  X |
| Out[3]= |  |
Record a time series of high and low states for 10 seconds at 0.1-second intervals by alternately connecting and disconnecting the power cable.
| In[4]:= |  X |
| Out[4]= |  |
| In[5]:= |  X |
| Out[5]= |  |
