Click on the image above to follow “Chuangxue Electronics” for easy learning of electronics knowledge. Chuangxue Electronics Subscription Account Daily updates on technical articles in the electronics industry and the latest news on microcontrollers for easy learning anytime, anywhere. If you are engaged in power supply design, you cannot do without the help of an … Read more
Analysis of Six Common Issues When Using Oscilloscopes Oscilloscopes are an indispensable measurement tool for engineers, but during the use of oscilloscopes, various issues may arise. This article compiles the six most common problems faced by oscilloscope users to help laboratory personnel address measurement concerns. The oscilloscope is currently an essential tool on the workbench, … 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
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 ① Waveform Capture Rate This is … Read more
Search WeChat Automotive Repair Handbook Many automotive repair friends have been asking how to use an oscilloscope, thinking that it is very difficult to use. In fact, once you really understand it, you will find that it is very simple to use. Over the past month (four articles), I will explain some knowledge about oscilloscopes. … Read more
01 What Is the Trigger Mode of an Oscilloscope? The “trigger” of an oscilloscope is to synchronize the oscilloscope’s scanning with the observed signal, thus displaying a stable waveform. Different “trigger modes” are required to meet various observation needs. The basic trigger modes of an oscilloscope are three: The first is “Auto Mode (AUTO)”: In … Read more
In our vehicle-mounted courses, we use oscilloscopes to check the current-related information of devices. Oscilloscopes are also used in embedded systems. So, what is the role of oscilloscopes in embedded systems? 01 The Role of Oscilloscopes in Embedded Systems In embedded system development, oscilloscopes play a crucial role: Signal Observation and Analysis Observe the waveforms … Read more
In embedded development, an oscilloscope is an essential debugging tool that allows developers to visually observe the signal waveforms in circuits, helping them quickly locate issues. However, traditional oscilloscopes are expensive and bulky, making them unsuitable for portable development. The ESP32, as a powerful Wi-Fi microcontroller, has abundant GPIO resources and strong processing capability, making … Read more