FNIRSI-138 2.4" TFT Handheld Mini Digital Oscilloscope Kit + DIY Acrylic Shell

SKU: 1941135

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    19.46 19.46 Piece 19.46 USD

    ¥ 136.00

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    Features:

    DSO FNIRSI-138 Kit:

    • This kit uses ARM Cortex-M3 processor (STM32F103C8), 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.

    • 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 parameter digital display, including frequency, period, pulse 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 detection: can help the user find out the soldering error.

    • TFT controller recognition function.

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

    Case:

    • DIY cover for DSO FNIRSI-138 oscilloscope.

    • Acrylic material, looks transparent(need to tear down the film).

    • Easy for electronic enthusiasts to assemble.

    Parameters:

    • Maximum Real-time Sampling Rate: 1Msps

    • Accuracy: 12Bit

    • Sampling Buffer Depth: 1024 bytes

    • Analog Bandwidth: 0-200KHz

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

    • Input Impedance: 1M

    • Maximum Input Voltage: 50Vpp (1: 1 probe), 400Vpp (10: 1 probe)

    • Coupling Modes: DC / AC / GND

    • The Horizontal Time Base Range: 10μs / Div - 50s / Div (1-2-5 progressive manner)

    • Supply Voltage: DC 9V

    • PCB Size: 117 * 76mm / 4.6 * 3in

    • Screen Size: 52 * 40mm / 2 * 1.57in