In the process of hardware development and testing,oscilloscopes are indispensable powerful tools, but many people overlook their good partner —oscilloscopeprobes. If the probe is not selected correctly, the measured signal may be distorted, deformed, or even mislead the debugging party! Even more exaggerated, some high-end probes can sell for hundreds or even thousands of dollars. … Read more
If you do not have a probe, your oscilloscope will be incomplete, as the probe is an essential component that connects the device under test to the oscilloscope. The nature and quality of the probe will affect the accuracy of measurement displays and signal analysis. Probes are crucial for signal integrity, so you must choose … Read more
This article provides a detailed explanation for students who are using or learning about oscilloscopes for the first time.Introduction to Oscilloscopes – Detailed Steps for First-Time Use. 1. What is an oscilloscope used for?? An oscilloscope is an instrument used to observe the relationship between the voltage of electrical signals and time, used for analyzing … Read more
Oscilloscopes are not very expensive these days, and it would be a waste to buy one just for show. Testing drive waveforms with it seems unnecessary. I always think about how to use it for tasks that help our repair work or improve repair efficiency. For detecting inter-turn short circuits in switch power supply transformers, … Read more
Wu Jianying Microcontroller Development Board Address Store: 【Wu Jianying’s Shop】 Address: 【https://item.taobao.com/item.htm?_u=ukgdp5a7629&id=524088004171】 The oscilloscope is an essential instrument in modern home appliance repair. With it, technicians can quickly and accurately locate faults, so mastering the correct and proficient use of an oscilloscope is a required course for appliance repair technicians. Although there are many brands, … Read more
With the increasing demands for signal transmission rates or resolution in fields such as wireless communication, radar, satellite communication, and optical communication, the modulation schemes used have become increasingly complex, and the signal bandwidth has widened. Modern real-time oscilloscopes, due to advancements in chip and material technology, can now provide real-time measurement bandwidths of up … Read more
Hello everyone, I am your hardware engineer friend. Today, we are going to discuss a problem that has troubled countless engineers: How do we find the breakpoints on circuit boards filled with numerous interfaces? You must have seen them: driver motherboards, IO modules… with interfaces as numerous as spider legs, and traces as dense as … Read more
An oscilloscope is a powerful tool and is arguably the most commonly used device by electronic engineers or anyone looking to measure the electrical characteristics of electronic devices. However, you need more than just an oscilloscope; you also need at least one probe. When selecting a probe, consider the following information: ensure that the probe’s … Read more
🚀【Testing MIPI with an Oscilloscope? Don’t Use a 200MHz Oscilloscope for MIPI Testing!】Understand the Underlying Logic of Testing Bandwidth!🎯 📚 Keywords: MIPI, oscilloscope, bandwidth, signal integrity, hardware debugging🧩 Target Audience: Electronic Engineers, Hardware Testers, Embedded Developers 🎬 Have you encountered this “extreme operation”? On the project site, the leader says: “Can you check if the … Read more
As mainstream oscilloscopes often cost tens of thousands, a USB-C powered oscilloscope supporting open-source hardware is creating a crowdfunding storm on CrowdSupply. How does it achieve 2GHz bandwidth at consumer-level costs? What hidden signals can be captured with 12-bit resolution? This article will break down this industry-disrupting maker tool. Read on 👇 The Haasoscope Pro … Read more