dso138 Mini Digital Oscilloscope DIY Kit ARM Cortex- 12-Bit TFT Oscilloscope 10:1 Probe Test Clip multimeter oscillos

This kit uses ARM Cortex- proceor (ST2F103C8), and includes a 2.4-inch color TFT display screen, can be used as ARM test development board.

Can be secondary development on the basis of this kit, for example, it can be changed to Millivoltmeter, data loggers.

Adjustable vertical dispment, and with instructions.

With automatic, regular and one-shot modes, easy to capture the moment waveform.

Available rising or falling edge trigger.

Observable previous trigger waveform (negative delay).

Can freeze at any time waveform display (HOLD function).

Comes 1Hz /3.3V square wave test signal source.

With waveform digital display, including frequency, period, width, duty ratio, MAX./MIN./AVG./Peak-Peak/virtual values.

Waveform storage function: will not lose the waveform after power off.

Short-circuit and open-circuit : can help the user find out the error.

TFT controller recognition function.

The SMD has been soldered, more suitable for electronic beginner.

Power Input: DC 9V(Power adapter is not included)

Maximum real-time sampling rate: 1Msps

Accuracy: 12Bit

Sampling er depth: 1024 bytes

Analog bandwidth: 0 -200KHz

Vertical Sensitivity: 10mV/Div -5V/Div (1-2-5 progreive manner)

Adjustable vertical dispment, and with instructions

Input impedance: 1MΩ

Maximum input voltage: Vpp (1:1 probe), 400Vpp (10:1 probe)

Coupling modes include DC/AC/GND

The horizontal time base range: 10μs/Div - s/Div (1-2-5 progreive manner)

With automatic, regular and one-shot mode,easy to capture the moment waveform

Available rising or falling edge trigger

Adjustable trigger level position,and with instructions

Observable trigger waveform before (negative delay)

Can freeze at any time waveform display (HOLD function)

Comes 1Hz /3.3V square wave test signal source