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Digital Oscilloscope Kit

Kits   Test Equipment   Item Number:     1458218962
Digital Oscilloscope Kit$38.95
Item Description 
DSO138 Digital Oscilloscope Kit with SMD devices pre-soldered Version. This version is much easier to build than the SMD version. This is the newest version, and the hardware difference is the resistance of R11 which is 150 ohms.


Kit uses ARM Cortex-M3 processor (STM32F103C8), and includes a 2.4-inch color TFT display which can be used as an ARM test development board.

Available source, Capable people can use it as a secondary development tool on the basis of the suite, for example, it can be changed to Milli-voltmeter, data loggers, and so on (we don't supply any technical support about its use).

Circuit is simple and the kit is inexpensive.

Description: PCB size: 117 x 76mm Screen size: 52 x 40mm Supply voltage: DC 9V


1. Maximum real-time sampling rate: 1Msps
2. Accuracy: 12Bit
3. Sampling buffer depth: 1024 bytes
4. Analog bandwidth: 0 - 200KHz
5. Vertical Sensitivity: 10mV / Div - 5V / Div (1-2-5 progressive manner).
6. Adjustable vertical displacement, and with instructions.
7. Input impedance: 1MΩ
8. Maximum input voltage: 50Vpp (1: 1 probe), 400Vpp (10: 1 probe).
9. Coupling modes: DC / AC / GND
10. The horizontal time base range: 10μs / Div - 50s / Div (1-2-5 progressive manner).
11. With automatic, regular and one-shot mode, easy to capture the momentary waveform.
12. Available rising or falling edge trigger.
13. Adjustable trigger level position, and with instructions.
14. Observable previous trigger waveform (negative delay).
15. Can freeze waveform display at any time (HOLD function).
16. Comes with 1Hz /3.3V square wave test signal source. Note: With this kit, you need to have some basic electronic knowledge and ability, because of different levels of ability and technical skills of builders, we can not guarantee that everyone can successfully complete this kit, but we are committed to do our best to help you. Use the manual, please carefully read it before you start building this kit.

This kit does not come with a case, if you prefer one see our stock# 1458225271

The kit comes with test lead with clips. If you would like a x1 x10 scope probe see our stock# 1460380861 . This scope probe would make an excellent complement to your scope.

A good power supply for this kit is our stock# 1461206555 .

Manual: Will be emailed upon purchase

Package includes: 1 x Digital Oscilloscope Kit with test leads

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Manufacturer:   JYE
Mpn:   DSO138
Condition:   New
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