Please help, we bought a batch of 17+ year products. After testing, QC said that the pins were seriously leaking copper and could not be used, so we asked for a return. The supplier said that this was...
[Ask if you don't understand] Use the 89C52 single-chip computer to make an LED light flashing effect, turning on for one second and off for one second. Now I'm stuck on assigning initial values to ti...
In recent years, with the emergence of intelligent products and increasingly fierce competition, many terminal product manufacturers have higher and higher requirements for the indicators of their own...
According to industry sources, UMC plans to increase the quotes for popular processes such as 22/28nm by about 6% in 2023.
Taiwan media Electronic Times reported that the market has recently...[Details]
European PEGASUS pointed out that for level 3 and above Autonomous driving systems require virtual simulation testing. Virtual sensing is an important part of virtual testing. The quality of the vi...[Details]
Water pump test system
System Overview
The main equipment controlled by the system is 12 water pumps, each group of 6, a total of two groups, 12 water pumps can work simultaneousl...[Details]
The International Data Corporation (IDC) recently updated its China Robot Market Report, which shows that the rapid development of China's robotics technology is closely related to the outbreak of th...[Details]
My friends, are you bored driving back home after the holidays? It is better to say that cars are boring than people are. After all, cars are now more like a means of transportation, and long-dista...[Details]
Recently, the technical director of a local company said, "The mainstream wireless charging research in the world is developing in the direction of high power and long distance, and may achieve great ...[Details]
In Figure 1(a), the transistor works in common emitter mode, and its collector voltage is fed back to the base through transformer T, and the connection of the transformer winding should reali...[Details]
From the previous section, we have learned that the timer/counter in the microcontroller can have multiple uses, so how can I make them work for the purpose I need? This requires setting the time...[Details]
1. Overview
In the field of electrical transmission, with the continuous improvement of the technical level of self-shutoff devices, pulse width modulation technology (PWM technology for s...[Details]
According to foreign media reports, Lumotive, a developer of scalable solid-state LiDAR systems, has released 3D LiDAR sensing devices Lumotive X20™ and Lumotive Z20™, which use liquid crystal metasu...[Details]
Nowadays, smartphones consume more and more power, and most smartphone batteries are non-removable. A large-capacity and easy-to-carry mobile power bank has become a must-have electronic product ...[Details]
Recently, a press conference titled “Unlocking the Power of the Brain” was held in Singapore, jointly organized by BrainCo, an American company that develops brain-computer interface technology, and ...[Details]
Fault phenomenon Output level out of tolerance Testing process After testing, it was found that the output level of the instrument was below 3G, around 20G, the tolerance was large, and the amplifi...[Details]
RD-267 4.2W power supply design
based on
FSQ510
Fairchild's FSQ510 is a valley switching converter with low EMI and high efficiency. It integrates a 700V LDMOS power swi...[Details]
On October 30, technology media scitechdaily published a blog post yesterday (October 29), reporting that researchers at the University of Tampere have developed the world's first non-electric touc...[Details]
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