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DSO138 Oscilloscope Electronic Teaching Training Open Source STM32 Oscilloscope
This listing is not fully assembled version, only parts are welded on the board
Description:
- Max sampling rate:1Msps
- Precision:12Bit
- Sampling depth buffer:1024 bit
- Analog bandwidth: 0 - 200KHz
- Vertical Sensitivity :10mV/Div – 5V/Div (in the 1-2-5 progressive way)
- Vertical displacement is adjustable
- Input impedance:1MΩ
- maximum input voltage :50Vpp (1:1 probe), 400 VPP (10:1 probe)
- The coupling way including:DC/AC/GND
- Horizontal time-base range:10μs/Div – 50s/Div(in the 1-2-5 progressive way)
- With automatic, regular and single trigger mode, convenient to collect instant waveform
- Rising or falling edge triggering
- Trigger level position is adjustable
- Observable trigger before waveform (negative delay)
- May at any time to freeze waveform display function (HOLD)
- with 1 KHZ square wave / 3.3 V test signal source
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