DiavUSBadc

diavUSBadc is a small project based on the Diavolino (Arduino clone) and V-USB to provide a continuous Analogue-to-Digital Convertion (ADC) over USB.

The project uses the Communications Device Class to present to a USB host as a serial port and writes decimal values, one per line at 60Hz (approx).

Code for the project is available at: Bob's SVN repository and can be built and downloaded using the standard AVR Development processes (for Debian GNU/Linux).

Applications

The main application of this project is to interface with an ACS712 current sensor to measure power supply current being used by some target system, such as the Trim-Slice computers.