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DSO138 DIY Digital Oscilloscope Electronic Learning Kit
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DSO138 DIY Digital Oscilloscope Electronic Learning Kit

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    COD This product supports COD on delivery. Suggestions: Do not place orders with non-COD products, otherwise you will not be able to choose COD payment method.
    Ship between: May 30 - Jun 01, Estimated Shipping Time: business days Order Processing Time may require a few days. Once dispatched from warehouse, Shipping (or Delivery) Time depends on the Shipping Method.
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Youtube Video Reviews


DSO138 Digital Oscilloscope Kit Electronic Learning Set Works with DIY Projects

● Kits using ARM Cortex-M3 processor (STM32F103C8) and includes a 2.4-inch color TFT display can be used as ARM test development board.
● Available source, capable people can be secondary development on the basis of the suite, for example, it can be changed to Millivoltmeter, data loggers, and so on (we don't supply any technical support about that).
● Circuit is simple and the kit is inexpensive.

Characteristics of Indicators:
● Maximum real-time sampling rate: 1Msps.
● Accuracy: 12Bit.
● Sampling buffer depth: 1024Bytes.
● Analog bandwidth: 0 - 200KHz.
● Vertical Sensitivity: 10mV / Div - 5V / Div (1-2-5 progressive manner).
● Adjustable vertical displacement, and with instructions.
● Input impedance: 1M.
● Maximum input voltage: 50Vpp (1: 1 probe), 400Vpp (10: 1 probe).
● Coupling modes: DC / AC / GND.
● The horizontal time base range: 10s / Div - 50s / Div (1-2-5 progressive manner).
● With automatic, regular and one-shot mode, easy to capture the -moment waveform.
● Available rising or falling edge trigger.
● Adjustable trigger level position, and with instructions.
● Observable previous trigger waveform (negative delay).
● Can freeze at any time waveform display (HOLD function).
● Comes 1Hz /3.3V square wave test signal source.


Weight and Size

Product weight: 0.0500 kg
Package weight: 0.1490 kg
Package Size(L x W x H): 14.00 x 3.50 x 3.50 cm / 5.51 x 1.38 x 1.38 inches

Package Contents

Package Contents: 1 x DIY DSO138 Digital Oscilloscope Electronic Learning Kit

DSO138 Digital Oscilloscope Electronic Learning Kit for DIY- Red

DSO138 Digital Oscilloscope Electronic Learning Kit for DIY- Red
DSO138 Digital Oscilloscope Electronic Learning Kit for DIY- Red
DSO138 Digital Oscilloscope Electronic Learning Kit for DIY- Red
DSO138 Digital Oscilloscope Electronic Learning Kit for DIY- Red

Product Safety Disclaimer:
We do not accept any responsibility or liability for misuse of this or any other product. All our products are extensively tested to comply with rigorous and strict QC standards. For certain products (e.g. toys, knives, etc.), we recommend proper supervision as we cannot be held liable for misuse or accidents.

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Customer Reviews

4.83 out of 5
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See all 46 reviews Write a Review
  • Bluewall
    Yes (0) Color: Red
    The kit was complete and it works . I spend some hours of great fun with it. It comes together with some really helpful and explanatory papers.
    Totally recommend it for an electronic affectionate.
    It could have the option to buy with a charger (not included).

    Jun 01,2017

  • Chris
    Yes (0) Color: Red
    DIY DSO138 Digital Oscilloscope
    Nice little kit for DIY tinkerers. Some experience of soldering would be useful. This video explanation helped me a lot:
    clear logical instructions.

    Jul 08,2017

  • pedro
    Yes (0) Color: Red
    Bom osciloscopio
    Bom osciloscopio e com boa precisão em relação ao seu preço fazendo com que valha a pena. Sua montagem requer um pouco de pratica e cuidado em especial nos componentes smd, mas com calma se monta e vale a pena.

    Jul 21,2019

  • Grenier
    Yes (0) Color: Red
    Abordable usefull tool
    Once it is build you got a usefull tool at a very abordable price. I made a case for it with my 3d printer. You can also change the program in the device, the code is ascessible on the web.
    You need some soldering skills to build it up, but nothing too difficult. Test every resistance like they suggest in the manual because it sometime can be reed in the two way.

    Jan 12,2016

  • GabTen
    Yes (0) Color: Red
    Kit vraiment sympa
    Pour ceux qui veulent s'essayer à l'assemblage d'un petit oscilloscope, c'est très sympa. N'esperez pas obtenir les mêmes performances que sur un oscillo de labo payé 200 balles, ce qui est tout à fait normal pour le prix. Si vous galérez à souder regardez sur youtube il y a quelques vidéos qui peuvent vous aider.

    Apr 26,2019

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There are two key factors which will affect the time you receive your items.

Item processing time
After receiving your order,we require some time to test the product to ensure its quality.The exact processing time varies depending on the item.The average processing time is 3 working days.but this can also be affected by the item's stock status. For small quantity orders,the processing time is 1-3days while larger quantity orders may require 2-5days.
Shipping methods
China Warehouse:
Shipping Type Country or Region Arrive within 1-7 Days Arrive within 8-15 Days Arrive within 16-30 Days Arrive within 31-45 Days Average Time (Days)
Unregistered Air Mail or Registered Air Mail United States 0.52% 44.87% 49.88% 3.5% 18.13
Spain, United Kingdom, Italy, Germany, France & Portugal 5.18% 43.44% 48.34% 1.17% 15
Netherlands, Greece, Poland, Hungary, Slovakia, Czech Republic 2.96% 40.34% 52.54% 3.74% 18.66
Russia 0% 4.45% 84.41% 11.1% 28
Japan, Korea 0% 21.30% 68.80% 9.66% 17.75
Brazil 0% 0% 23.91% 72.09% 38.6
Turkey 0% 37.75% 59.05% 3.1% 20.33
Thailand, Singapore & Malaysia 0% 40.39% 56.12% 2.6% 16.2
Other countries 0.7% 38.79% 47.94% 8.56% 23.57
Priority Line United States 12.28% 79.05% 7.4% 0.52% 11.75
Spain, United Kingdom, Italy, Germany, France & Portugal 8.44% 66.56% 23.45% 0.45% 13.55
Russia 0% 3.48% 75.79% 20.04% 31
Brazil 2.21% 6% 61.29% 25.46% 30
Turkey 20.42% 77% 3% 0.08% 10
Australia 7.67% 86.60% 5.68% 0% 11
Korea 97.54% 1.57% 0.89% 0% 7
Japan 95.80% 2.09% 0% 0% 6.84
Thailand, Singapore & Malaysia 58.96% 41.04% 0% 0% 8.45
Other countries 22.33% 30.8% 27.62% 17.64% 18.65
Expedited Shipping ALL countries(EMS) 3.8% 46.8% 26% 15% 14.8
ALL countries(DHL) 65.8% 25.75% 3.86% 0.37% 6.72
GW Warehouse: Typically 3-5 days to the UK, 3-7 days to other European countries.
USA Warehouse: Generally, 3-7 days to a USA address.
ES Warehouse: Generally, 2-5 days to the Spain, 3-7 days to the Portugal.
Shipping from warehouse nearest to shipping address is faster. Additional charges may apply.
Note: This is a general guide and delays maybe caused force majeure, natural disasters, inclement weather, war, public holidays, and factors outside our control. Generally speaking, we offer free shipping for DSO138 DIY Digital Oscilloscope Electronic Learning Kit to United States (US, USA), United Kingdom (UK, GB), Germany, Italy, France, Spain, Portugal, Poland, Brazil, Russia, Japan, Greece, Austria, Hungary, Slovakia, Czech Republic, Ireland, Lithuania, Israel, Denmark, Norway, Sweden, Canada, Australia, Netherlands, Korea, Turkey, Mexico, Ukraine, Romania, Columbia, Thailand, Singapore, Malaysia etc. Please choose the shipping methods for the final price.

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Do you want to bulk buy ? Please submit your wholesale inquiry below. Please note we usually don’t offer free shipping on wholesale orders, but the wholesale price will be a big bargain.

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