Please follow the WeChat official account and Toutiao account “Finger Motorcycle” to read the latest motorcycle maintenance and repair news in real-time. Please search for ID mscmoto directly in WeChat to follow! The oscilloscope is a device widely used in electronics, electrical engineering, appliance repair, and specialized teaching in schools. With the advancement of technology … Read more
(Warm reminder: The article is quite long, totaling 3300 words; it is recommended to bookmark it for later reading.) During automobile maintenance, oscilloscopes are extremely useful, especially when performing non-disassembly diagnostics, troubleshooting analysis, and bus diagnostics, making them indispensable. When combined with other diagnostic tools (such as diagnostic computers, test lamps, multimeters, etc.), they can … Read more
Abstract: With the increasing demands for signal transmission rates or resolution in fields such as wireless communication, radar, satellite communication, and optical communication, the modulation formats used have become increasingly complex, and the signal bandwidth has also widened. Modern real-time oscilloscopes, due to advancements in chip and material technology, can provide real-time measurement bandwidths of … Read more
Click on “ Technical Training” above to select “Pin to Top” Over 140,000 industrial control professionals follow this WeChat platform: technical sharing, learning exchange, industrial control videos 4. Usage (1) Pre-Usage Check Before using the oscilloscope for the first time or after long-term storage, it is necessary to perform a simple check to see if … Read more
Next-Generation Touchscreen Oscilloscope MSO6B With extremely low input noise and up to 10GHz of analog bandwidth, the MSO6B provides excellent signal fidelity for analyzing and debugging today’s GHz clock and bus rates in embedded systems. The MSO6B features an innovative gesture-based touch screen user interface with a large high-definition display, up to 8 FlexChannelâ„¢ inputs, … Read more
1. Definition X1 setting means the signal enters the oscilloscope without attenuation; X10 setting means the signal is attenuated by a factor of 10 before entering the oscilloscope. -v211021 2. Probe Principle The following diagram shows the equivalent circuit of the oscilloscope probe Rprobe is the input resistance of the probe, and the higher the … Read more
In the field of electronic engineering, oscilloscopes are important tools for analyzing signal characteristics. When it is necessary to observe and stabilize the waveforms from two different signal sources simultaneously, how can electronic engineers achieve this? Below are the specific steps to efficiently stabilize the display of both signals on the oscilloscope. 1. Check Signal … Read more
The oscilloscope is the most commonly used electronic measurement tool by engineers, and both verification and debugging are crucial. Verification ensures that the design meets standards, while debugging helps quickly locate and resolve faults. However, did you know that these two steps require attention to different parameters? 1. Debugging â‘ Waveform Capture Rate This is … Read more
Comparison of FFT Performance in Mainstream Oscilloscopes FFT, as a simple frequency spectrum testing tool, has become a standard feature in oscilloscopes. EEVBlog conducted a comparison of the FFT capabilities of mainstream oscilloscopes, selecting several common models to show their performance. Of course, the evaluation method is somewhat subjective, primarily relying on visual observation. We … Read more
In electronic measuring instruments, oscilloscopes are undoubtedly a favorite among electronic engineers, as they visually display the waveform of electrical signals and generate pulse signals. When using an oscilloscope, various issues may arise, one of which is how to generate positive and negative pulse signals with different widths. How can this be done? 1. Set … Read more