Problems in measuring dynamic recovery characteristics of power supplyThe load dynamic recovery characteristics are usually measured in the switching power supply test. The purpose is to test the abil...
[align=left]The development environment I use is KEIL MDK, the version number is uVision V5.24.2.0, and the current highest version should be 5.25.0. I will not go into details about the installation ...
[i=s]This post was last edited by helloxieyu on 2014-8-9 11:56[/i] The ACLK oscillation problem caused by high temperature, there is no frequency deviation caused by temperature drift with a temperatu...
1. OverviewThe GD32F4 series is the earliest M4F core MCU I know of in China. Several other series such as F3 and E1 are M4 cores without hardware FPU, which are obviously inferior in some computing s...
One afternoon, my classmate was working in Construction Bank and was bored. A woman (a psychopath) dressed badly came to his window and gave him a note to withdraw money. The note clearly said "Comrad...
The structure of an LCD TV primarily consists of the LCD display module, power module, driver module (primarily including the main driver board and tuner board), and keypad module. LCD display modu...[Details]
Smartphones have become essential digital devices, and the growing number of smartphone-centric applications is enriching people's lives. As users, they desire a better app experience and a wider r...[Details]
Permanent magnets are essential components in a wide range of household and industrial devices. They are particularly crucial in the renewable energy sector, including electric vehicle motors. Curr...[Details]
Puttshack's Trackaball uses the Nordic nRF54L15 system-on-chip (SoC) to monitor sensors and enable Bluetooth low energy connectivity, while the nPM2100 power management integrated circuit (PMIC) ...[Details]
In camera and display systems, the demand for high-performance and low-power data interfaces is driving continuous technological evolution. The evolution of MIPI D-PHY and MIPI C-PHY clearly ...[Details]
On August 20, it was reported that the specifications of Intel's upcoming Panther Lake mobile processor appeared on the Intel GFX CI website, which mainly focuses on Intel's open source Linux drive...[Details]
Samsung Display has recently signed a contract with Tesla (US) to supply OLED (organic light-emitting diode) panels for the facial display of Tesla's humanoid robot, Optimus Prime. According to Pho...[Details]
Comparison instructions compare two numbers, IN1 and IN2, of the same data type. IN1 and IN2 are located above and below the contact, respectively, and their data types must be the same. Operands c...[Details]
From August 8 to 12, 2025, the highly anticipated 2025 World Robotics Conference (WRC) will be held at the Beiren Yichuang International Convention and Exhibition Center in the Beijing Economic and...[Details]
The functions are still useless. When will it be able to be clearly distinguished from smartphones?
Most consumers categorize their smartwatch purchases as a desire to try something new. A sig...[Details]
Elevators are the primary means of transport for people and goods. Modern people are pursuing an increasingly high quality of life, placing higher demands on the overall aesthetics, safety, comfort...[Details]
Many manufacturers are now adding NPUs to their hardware to accelerate the efficiency of AI workloads, saving valuable computing power and energy efficiency for the entire system. In recent years, ...[Details]
With the increasing application of computer technology in television, non-linear editing has become the mainstream method for television program post-production. As one of the core functions of tel...[Details]
When discussing autonomous driving technology, hardware-in-the-loop (HIL) is often mentioned. What is HIL? And what does it do for autonomous driving? Today, we'll discuss this technology.
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LCD projectors are high-tech products resulting from the development of liquid crystal technology, lighting technology, and integrated circuits. Their key technology lies in the manufacture of li...[Details]