How to set the player LEDs of the PS3 controller, using the ESP32 and the Arduino core.
Python: JSON schema validation
How to perform JSON schema validations using Python and the jsonschema module.
ESP32 PS3 Controller: connection event
Detect when a PS3 controller connects to the ESP32 using an event handling function
Python OpenCV: Resizing an image
How to resize an image using Python and OpenCV.
Python OpenCV: Splitting image channels
How to split the color channels of an image, using Python and OpenCV
JavaScript: JSON diff
How to use the jsondiffpatch library to detect the difference between two JavaScript objects
Python OpenCV: Image tiling
How to tile an image so it repeats itself both vertically and horizontally with Python, OpenCV and numpy.
Python: How to convert a Dictionary to a JSON string
How to serialize a Python dictionary to a JSON string.
Python OpenCV: Concatenating images
How to concatenate images horizontally and vertically using Python and OpenCV.
ESP32: Connecting a PS3 controller
How to connect a PS3 controller to an ESP32, using the Arduino core.
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