I have posted all the design files for my first revision of a USB digital oscilloscope. The system wasn’t perfect and the design has now been retired. A new system using USB3 and a 1GSPS ADC is in the design process and should be finished over the summer. Please feature this project as I would love feedback from people working on similar things! Many thanks.
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.