Below you will find pages that utilize the taxonomy term “GPIO”
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Raspberry Pi: Programming the GPIO
So far, you’ve unboxed and assembled a UCTronics Robot Car. Then, you set it up as a Wifi client and installed JupyterHub so you could write Python code to control it via a web browser.
Just before the holidays, I dug up my old post about reading a USB game controller and refreshed it, so you can use a gamepad to control the car after I go over how to control the motors.