Four-channel oscilloscope, and much more
Eyes17 comes with an application whose default User Interface is an
enhanced four-channel oscilloscope.
- Link to YouTube videos
- The Oscilloscope program mainly functions as a four channel
oscilloscope, with inputs A1, A2, A3 and MIC.
- Adjust the x-axis limit of the graph, using the Timebase Slider,
generally to view several cycles of the waveform.
- If the waveform is not stable, select the proper trigger source. If
needed adjust the Trigger level.
- The traces can be saved to a file, in text format. It is possible to
take the Fourier transform and view the frequency spectrum of the
input waveform.
- The oscilloscope program also has control/monitor widgets on the
right side panel to access most of the ExpEYES features.
- The inputs A1, A2, A3 and the resistance connected to SEN are
measured and displayed every second. But these readings are
meaningless when AC inputs are connected.
- For sinusoidal AC inputs, enable the Check-Button in front of the
channel widget to view the Peak voltage and frequency.
- The ExpEYES Input/Output terminals are briefly described below.
Output Terminals
- CCS:
Constant Current Source. On/Off using Check-Button
Enable CCS.
- PV1: Programmable Voltage,
range. Can be set using the
Slider or Text-Entry widget
- PV2: Similar to PV1, but ranges from
to 
- SQ1: Square Wave Generator, swings from
to
.
Frequency can be set from
to
.
- SQ2: Same as SQ1, but available as an option of WG.
- OD1: Digital Output, voltage can be set to
or
.
- WG: Waveform Generator. Frequency from
to
.
Amplitude can be set to
,
or
.
Can be set to Sine, Triangular or Square.
In Square mode the output is on SQ2, with
to
swing.
- -WG: Inverted output of WG