Oscilloscope Tricks with a Pi #piday #raspberrypi @Raspberry_Pi
Check out this great Raspberry Pi oscilloscope project from the Adafruit Forums:
Here’s my current RPi project — I’ve written some code to convert bitmaps to audio, for the purposes of playing it against an XY oscilloscope. With this method, I can turn any ancient oscilloscope into a clock, or, as you can see, something more.
Took about a week to write the code to manipulate the images you’re seeing. Performed on a stock Raspberry Pi, with the audio connector plugged into a 1974 Tektronix Analog Storage Oscilloscope.
Make a robot friend with Adafruit’s CRICKIT – A Creative Robotics & Interactive Construction Kit. It’s an add-on to our popular Circuit Playground Express, FEATHER and other platforms to make and program robots with CircuitPython, MakeCode, and Arduino. Start controlling motors, servos, solenoids. You also get signal pins, capacitive touch sensors, a NeoPixel driver and amplified speaker output. It complements & extends your boards so you can still use all the goodies on the microcontroller, now you have a robotics playground as well.