DSO138 Oscilloscope Production Kit, E-learning Kit, Open Source STM32 Oscilloscope 13802K

Unification of DIY products on the machine does not support return

Features of DSO138 Oscilloscope Production Kit:

For electronic production training, the description materials are complete and detailed, including circuit diagrams, production instructions, instructions for use, troubleshooting methods, etc., with a high production success rate.
There are various types of components, suitable for students to perform component recognition, in-line component welding, and patch component welding training.
Students can obtain a practical tool while making, which can effectively observe and measure the signal waveforms in many occasions such as audio, video synchronization, low-frequency switching power supply, infrared receiving and transmitting, etc., increase learning interest and improve learning effect.
The kit uses the ARM Cortex-M3 processor (STM32F103C8) and includes a 2.4-inch color TFT display, which can be used as an ARM development test board.
Simple and reliable circuit, low price
Characteristic index:



The highest real-time sampling rate: 1Msps
Precision: 12Bit
Sampling buffer depth: 1024 bytes
Analog bandwidth: 0-200KHz
Vertical sensitivity: 10mV/Div – 5V/Div (increase by 1-2-5)
Adjustable vertical displacement, with instructions
Input impedance: 1MΩ
Maximum input voltage: 50Vpp (1:1 probe), 400Vpp (10:1 probe)
Coupling methods include DC/AC/GND
Horizontal time base range: 10μs/Div-50s/Div (increase by 1-2-5)
With automatic, conventional and single trigger modes, it is convenient to capture instant waveforms
Can be triggered by rising or falling edge
Trigger level position is adjustable, with indication
Observe the waveform before the trigger (negative delay)
Freeze the waveform display at any time (HOLD function)
Comes with 1KHz /3.3V square wave test signal source

Note:
Due to manual measurement, please allow 1-3mm different.
Due to different displays and different lighting, the image may not reflect the actual colors of the project.
Thank you for your understanding.

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