Difference between revisions of "Velleman PCSGU250"

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File:VELLEMANN_PCSGU250_PCB_BACK.jpg|<small>PCB, back</small>
File:VELLEMANN_PCSGU250_PCB_BACK.jpg|<small>PCB, back</small>
File:VELLEMANN_PCSGU250_SIGNAL_GEN.JPG|<small>signal generator?</small>
File:VELLEMANN_PCSGU250_SIGNAL_GEN.JPG|<small>signal generator?</small>
File:VELLEMANN_PCSGU250_OUTPUT_STAGE.jpg|<small>signal generator?</small>
</gallery>
</gallery>



Revision as of 15:39, 30 July 2013

File:Velleman PCSU250.jpg
Velleman PCSU250

The [1] is an inexpensive USB-based oscilloscope. It has 2 channels, an analog bandwidth of 12MHz and 25MS/s sampling rate.

See Velleman PCSU250/Info for more details (such as lsusb -vvv output) about the device.

Hardware

Control logic

USB interface

  • inluded in the PIC



Analog frontend

Power

Signal Generator

  • DAC0800LCM 8-Bit Digital-to-Analog Converter Settling Time 0.1 µs, does that mean max. 10Mhz Sample rate?


  • [link name] exp

FROM HERE ON ONLY COPY&PASTE, TO BE CORRECTED

Channel triggers

Photos

Protocol

TODO.

Resources