Digital oscilloscope

The ED701 – miniScope is a small utility oscilloscope module that provides the
user with the ability to quickly visualise any signal in their system.
The ED701 – miniScope uses a small 128 x 64 pixel liquid-crystal display
(LCD) as the display interface and incorporates a simple front-end to interface
the external signal to the internal analog-to-digital converter (ADC).
The input can be AC or DC coupled. A HI-LO switch allows for signals in the
range of 0V – 5V (LO) or 0V – 20V (HI) so should handle most signals present
in a euro-synth.
The MENU button brings up a separate screen allowing the user to select the
main operating parameters:-
TRIGGER MODE: OFF – free-running mode
RISE – locks on rising edge of waveform
FALL – locks on falling edge of waveform
TRIGGER VALUE: Selects a voltage reference for the trigger circuit. The
selected value is determined by the HI-LO switch and the selected VOLTAGE
RANGE
LO Range
0.62V / 0.31V / 0.16V
1.58V / 0.79V / 0.32V
2.52V / 1.26V / 0.63V
3.45V / 1.73V / 0.86V
4.39V / 2.20V / 1.10V
HI Range
2.48V / 1.24V / 0.64V
6.32V / 3.16V / 1.58V
10.08V / 5.04V / 2.52V
13.8V / 6.9V / 3.45V
17.56V / 8.78V / 4.39V
TIMEBASE: Selects the timebase for the unit
28kHz, 35uS/Sample
20kHz, 50uS/Sample
10kHz, 100uS/Sample
5kHz, 200uS/Sample
2.5kHz, 400uS/Sample
VOLTAGE RANGE: Select from 3 ranges (dependent on HI-LO switch)
LO: 0V - 1.25V, 0V - 2.50V or 0V- 5.0V
HI: 0V – 5.0V, 0V – 10V, 0V – 20V
AUTO: When automatic horizontal (time) scaling is enabled the module will automatically adjust the
timebase to suit the input signal.
LINES/DOTS: Selects the line style used to `draw’ the waveform.
Once in MENU Mode, pressing the OPTION button will step through all the options for the current
parameter. Pressing the MENU button locks in the displayed parameter setting and moves on to the next
parameter.Once the last parameter has been selected, pressing the MENU button will return the user back
to the SCOPE Mode.
The ED701 – miniScope uses a Mini12864 LCD which is based on the UC1701 STN Controller Driver.

• 26 mA +12V
• 7 mA -12V
• ? mA 5V
• 30 mm Depth

No info about availability.