Conversely, the comparator output and the connection to the Arduino’s analog converter (A0) are labeled nodes from the “Output and Labels” menu. The names are significant, including the ...

The project uses an Analog Devices AD9851 DDS chip clocked at 180 MHz which will output a sine wave at any frequency from 0 Hz and ... uses a Python program to process the data from the Arduino.

Tsunami Analog Arduino Platform Experimenters Kit Unveiled (video) 8:44 am March 19, 2015 By Julian Horsey. ... Then, we’ve added on flexible input and output circuitry, ...