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My recent project used win10+stlink v2 (a copycat bought from Taobao)+stm8s103F3 and encountered many problems. Here is a summary of my problems. 1. Win10 cannot install the stlink driver (error co...[Details]
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In the process of circuit debugging, some engineers usually need to use probes to lead the measured signal to the channel of the oscilloscope. In the process of using probes to detect signals, many...[Details]
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As the epidemic in Taiwan is rapidly escalating, major technology companies have stepped up their epidemic prevention measures. In addition to requiring internal employees to work in different areas,...[Details]
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We often hear that the triggering modes of digital oscilloscopes include level triggering and edge triggering, but what exactly is triggering? What is its use in an oscilloscope? In order to synchroni...[Details]
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Automotive lighting systems require peak surge currents of up to 55 A. Traditional methods of using relays and fuses to switch and limit power output current are unpredictable and unreliable.
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1 Introduction
In recent years, embedded computer systems have been increasingly used in defense, automobiles, instruments and other fields. Due to the rapid development of hardware technology...[Details]
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1 Introduction The signaling analysis in the communication network tester is aimed at a series of transport layer and application layer protocols in the protocol stack. The basis of instrument protoc...[Details]
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The code is located at https://github.com/lisider/u-boot/tree/ok6410a Submit id: 1334ebb659844e51b60bbbdbce5b3d7da7d82e2c Code include/configs/ok6410a.h CONFIG_DM9000_BASE can be 0x18000000 or 0...[Details]
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At present, the design of module power supplies is becoming more standardized, and the control circuit tends to adopt digital control methods. Non-isolated DC-DC converters (including VRM) are grow...[Details]
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On March 28, the eye-catching Xiaomi Motors was officially launched, setting a record of 50,000 orders in 27 minutes. In the Xiaomi Motors Super Factory in Tongzhou, Beijing, 94 AMRs provided b...[Details]
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At present, many manufacturers have changed the concept when promoting their products. They call it LED display when it is LED backlight display. In fact, LED display and current LED backlight disp...[Details]
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Potentiometer is a kind of variable resistor, usually composed of a resistor body and a rotating or sliding system, that is, a moving contact moves on the resistor body to obtain partial voltage outp...[Details]
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After 3 months of continuous exploration, I finally completed the project practice content of the second phase of the 91arm Academy (the code in the video tutorial is not complete). I saved the relev...[Details]
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Currently, IDC, a well-known third-party market research organization, has released a report on China's wearable device market in the third quarter, which shows that the shipment volume of China's we...[Details]
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After years of slow growth, the electric vehicle (EV) industry is starting to make a big shift. A recent report from the Electric Edison Institute shows that there are now more than 1 million EVs o...[Details]
Programming Basics
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