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DSO138 2.4 inch TFT Handheld Pocket-size Digital Oscilloscope Kit DIY Parts Electronic Learning Set Soldered


Product Code: ERMZR005

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2 in stock

This is DSO138 2.4 TFT Handheld Pocket-size Digital Oscilloscope Kit. This DSO138 digital oscilloscope kit adopts ARM Cortex-M3 processor and with 2.4-inch TFT screen.

Its easy and reliable for circuit operation. It can display frequency, period, pulse width, duty ratio, MAX./MIN./AVG./Peak-Peak/virtual values.

This boost converter is a great match for DSO138 oscilloscope kit. It can be connected directly to the DSO138 motherboard(not included), make DSO138 oscilloscope to be a portable oscilloscope for better use.

Technical Specifications:

  • Input Supply Voltage (VDC) : 9
  • Input Impedance (): 1M
  • Maximum Real-time Sampling Rate: 1Mspsy
  • Sampling Buffer Depth: 1024 bytes
  • Analog Bandwidth: 0-200KHz
  • Vertical Sensitivity: 10mV / Div 5V / Div (1-2-5 progressive manner)
  • Accuracy: 12Bit
  • Coupling Modes: DC / AC / GND
  • The Horizontal Time Base Range: 10s / Div 50s / Div (1-2-5 progressive manner)


Features :

  1. This kit uses ARM Cortex-M3 processor (STM32F103C8), and includes a 2.4-inch color TFT display screen, can be used as the ARM test development board.
  2. Can be secondary development on the basis of this kit, for example, it can be changed to Milli voltmeter, data loggers.
  3. Adjustable vertical displacement, and with instructions.
  4. With automatic, regular and one-shot modes, easy to capture the moment waveform.
  5. Available rising or falling edge trigger.
  6. Observable previous trigger waveform (negative delay).
  7. Can freeze at any time waveform display (the HOLD function).
  8. Comes 1Hz /3.3V square wave test signal source.
  9. With waveform parameter digital display, including frequency, period, pulse width, duty ratio, MAX./MIN./AVG./Peak-Peak/virtual values.

Package Includes:

  • 1 Piece– DSO138 DIY Digital Oscilloscope Kit.
  • 1 Piece– Probe.
Weight 130 g
Dimensions 118 × 70 × 19 mm


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