The DSO138-mini, a popular type of DIY oscilloscope on the market, was chosen as the base platform for our oscilloscope ... Figure 3 illustrates the conceptual schematic of the analog front-end signal ...

Would you like to have a small digital oscilloscope? Do you have a spare ... it’s a strong contender in the “simple and powerful DIY scope” arena, before this, we’ve seen one built with ...

In this DI, high school student Tommy Liu modifies a popular low-cost DIY oscilloscope to enhance its input noise rejection and ADC noise with anti-aliasing filtering and IIR filtering. Three ...

Modern computers are so fast and complex that we would seldom try and fix them on a component level with simple DIY tools ... this by using a cheap $20 oscilloscope to troubleshoot and repair ...