The project uses an Analog Devices AD9851 DDS chip clocked at ... [Brett] uses a Python program to process the data from the Arduino. For example, here’s a plot of a 10 MHz crystal from the ...

On the other hand, Arduino devices can be plugged straight ... Teensy is one of several examples of an electronics project inspired by Arduino. The microcontroller has been inspiring people ...

Maybe it wouldn’t be so boring if the input device was a nunchuck ... so that’s trivial to interface to an Arduino or other small microcontroller. The only issue is making the connection.