Tired of only being able to test pixel patterns on actual NeoPixels? Now you can use Python to view your changes and make tweaks!
All too often I have found myself wanting to experiment with different patterns on Neopixel strips, yet testing takes a very long time. Each change requires compiling and uploading the program to the board. Additionally, adding more pixels uses up more valuable desk space. This is why I got the idea to create a simple program in Python that allows users to port over their code and make changes with very little change, as well as being able to add up to 1000 NeoPixels easily.
You can find the project GitHub repository here. The full article is on Hackster.io and a video if the emulator is below.
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Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.
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