Miniware 4-Channel Mini Oscilloscope

via DFRobot
$634.62
SKU DF-FIT0909

This is a “5-track, 4-wave line” digital storage oscilloscope for general-purpose electronic engineering tasks and it is based on the ARM Cortex M3 core.

The oscilloscope uses FPGA to manage the external ADC’s control and data cache mode. It provides 4 application partitions for loading and upgrading up to 4 different application firmware. The built-in 8MB USB flash drive allows users to conveniently store waveforms and upgrade the system firmware.

Mini size, lightweight, portable, and handheld; Just about 1/62 of the size of a benchtop oscilloscope; All operations can be done with 4 buttons + 2 encoders.

Up to 100M Sa/s real-time sampling rate instead of the equivalent sampling rate.

4 input channels, 2 digital + 2 analog channels; 1 output channel. Each channel can be freely switched; Supports user-defined outputs like waveform, frequency, duty cycle, etc., suitable for various occasions.

The waveform data can be stored, and the waveform analysis and comparison are more efficient and intuitive; +2% voltage accuracy and +1‰ frequency accuracy; Repeatedly polish the front-end analog circuit to optimize the noise floor to ensure accurate and reliable measurement.

It is suitable for experimental teaching in schools, electronic maintenance, engineering applications, and so on.


Features
  • Based on the ARM Cortex M3 core
  • Mini size, lightweight

    • Applications
  • Experimental teaching in schools
  • Electronic maintenance
  • Engineering applications

    • Specification
  • CPU: ARM Cortex M3
  • FIFO & Control: FPGA
  • ADC: HWD9288-100
  • Analog Channels: 2 ([CH_A] [CH_B])
  • Digital Channels: 2 ([CH_C] [CH_D])
  • Operation Channel: INV [CH_A], INV [CH_B], [CH_A]+[CH_B], [CH_A]-[CH_B], [CH_C]&[CH_D], [CH_C] | [CH_D]
  • Vertical Sensitivity: 10mV-10V/div (1-2-5 STEP) (using X1 probe)
          100mV-100V/div (1-2-5 STEP) (using X10 probe)
  • Vertical Resolution: 8 bits
  • Sample Memory Depth: 4 channels, 4*4K
  • Coupling: DC, AC
  • Max Input Voltage: ±40Vpp (using X1 probe)
          ±400Vpp (using X10 probe)
  • Trigger Types: Ascend/Descend Edge Trigger Mode, Pulse Width Trigger, Logic Trigger
  • Trigger Mode: automatic, standard, single, instant scan
  • Signal Source:
          Square wave: 20 gears 3Vpp signal source from 10Hz to 8MHz
          Sine wave, triangle wave, sawtooth wave: 11 gears of 3Vpp signal source from 10Hz to 20KHz
  • File Storage Capacity: built-in 8M USB disk
  • File Storage Format: BMP, BUF, CSV
  • Automatic Measurement Type: maximum value, minimum value, peak-to-peak value, average value, effective value, frequency, period, pulse width, duty cycle
  • Cursor Measurement: time value, amplitude value
  • Display Mode: 4 lines display:
          Line 1: [CH_A], HIDE
          Line 2: [CH_B], HIDE
          Line 3: [CH_C], REC_1, REC _2, REC _3, REC _4, HIDE
          Line 4: [CH_D], [CH_A]+[CH_B], [CH_A]-[CH_B], [CH_C]&[CH_D], [CH_C] | [CH_D], HIDE
  • Sampling Mode: real-time sampling
  • Sampling Rate: 100M Sa/s
  • Battery Power Supply: 1000mAh
  • Dimensions: 99.5mm (length) x58.5mm (height) x13.5mm (thickness)

    • Documents
  • User Guide

    • Shipping List
  • Mini 4 Channel Oscilloscope x1
  • x1 / x10 Probe x2
  • USB Cable x1
  • Hex Wrench x1
  • Instruction x1

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