# HWmonitor & DSPlink

This is a debug tool, for visualizing digital signals from DSP or Microcontroller on Oscilloscope screen. In adition contains USB<->Serial converter to allow debug 
communication with target device.

Heart of the device is fast SPI D/A converter AD5324ARMZ, converting 4 channels into analog values, post processed by operational amplifiers. High voltage 8kVrms (ISO78XXDWW) galvanic isolation is provided between all inputs/outputs, to ensure safe debug experience, especially with high voltage power converters. 

Schematic, PCB project in KiCad and BOM are included in this repository. Device does not require any firmware for operation.

Model of the box optimized for 3D printer you can find here:
https://www.thingiverse.com/thing:4769601

If you are interested, send me the message, I still have some PCBs left from JLC.PCB. Assembled and tested version is available too.




