PC USB Oscilloscope DiSco is a great tool for your hobby projects!

In the same box you get Oscilloscope, Logic analyzer, Spectrum analyzer, Recorder and Logic generator with a lot of potential, at an affordable price!

2-channel oscilloscope: marker measurements, triggering (with absolute, differential, external trigger modes) and adjustable pretrigger, signal voltage and frequency measurement, filtering, etc.
16 (8)-channel logic analyzer: marker measurements, triggering (edge, level, mask) and adjustable pretrigger, external clocking (triggering), preset pulse miss, preset bit sequence/edge, decoding of the interface UART, SPI, I2C, 1-Wire, etc.
8-channel logic generator: tabular waveform formatting or direct timing chart plotting with mouse on the screen, etc.
2-channel spectrum analyzer: marker measurements, klirr-factor measurement, different window functions, filtering, etc.
2-channel recorder: marker measurements, option to add 99 markers with comments, maximal, minimal and average voltage measurement for each channel, waveform record within several tens of hours, etc.

Oscilloscope, spectrum analyzer:
- number of channels	2
- bandwidth	100 KHz per channel
- memory depth
buffer reading:	1126 sample/channel (1 channel), 563 sample/channel (2 channels)
pipe reading:	64K sample/channel (1 or 2 channels)
- input voltage	-20...+20 V (hardware 2 sub-band)
- input impedance	1 MOhm
- ADC capacity	10 bits
- triggering	absolute (for rising/falling edge) differential (for difference between adjacent samples) external (for rising/falling edge of TTL levels)
- window functions	Hamming, Hanning, Blackman, Blackman-Harris

Logic analyzer:
- number of channels	16 (8 if logical generator is on)
- sample rate	1 KHz...8 MHz per channel
- memory depth
buffer reading (Fs=4-8 mHz):	128 bit/channel
buffer reading (Fs=2-2.66 mHz):	1160 bit/channel
buffer reading (Fs<=1 mHz):	1544 bit/channel
buffer reading in concatenation mode:	1 Mbit/channel
pipe reading (Fs < 500KHz):	4K to 256M bit/channel
- input voltage	0...+5 V (available surge voltage protection)
- triggering	for edges, mask, miss pulses, external clocking
- clocking	internal / external
- maximum input/output current	10 mA

Recorder:
- sample rate	0.01 Hz...200 KHz
- maximum record time	24 hours at Fs < 100 Hz
- input voltage	-20...+20 V (hardware 2 sub-band)
- ADC capacity	10 bit

Logic generator:
- number of channels	8
- sample rate	1 KHz...1 MHz
- memory depth	1544 bit/channel
- output voltage	"0" - 0 V, "1" - 3.3 V
- maximum input/output current	10 mA

Oscilloscope:

Logic analyzer / generator:

Spectrum analyzer:

SPI:

I2C:

UART:

1-Wire:

In addition, USB oscilloscope can do the following:

Add comments to each measurement (to be recorded in the file with measurement results)
Save all measurement results as vector graphic or bitmap for subsequent import to other programs or in a text file for subsequent analysis (by Microsoft Excel for example).
Print all measurement results.
Copy all measurement results to the buffer.
Set the events and sounds.
Calculate different digital filters and perform analog filtering.
Perform oscilloscope timing chart smoothing.
Display statistics for all the channels of logic analyzer and generator.
Upgrade the device firmware via USB bus allows supplementing device features with functions made to order.