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　　LED driver power design is not difficult, but you must have a good idea in mind. As long as you do calculations before debugging, measurements during debugging, and aging after debugging, I believe...[Details]

Gartner research shows that as time goes by and prices continue to fall, as well as the advantages of cloud deployment in agility, innovation speed and ecosystem, Chinese companies' artificial inte...[Details]

On the morning of October 23, the groundbreaking ceremony of the Changxing New Energy Battery Production Base Project of Jiewei Power was held in Changxing Economic and Technological Development Zo...[Details]

Hello everyone, in the last video, I shared with you how to decode the Wiegand protocol. On the basis of protocol decoding, it is more valuable to observe the trigger waveform of the protocol! Today,...[Details]

1 Basic principle of TIM1 measuring PWM waveform The basic idea of ​​measuring PWM as shown in the figure above is as follows: start counting at each rising edge, record the current value as the h...[Details]

1. Principle and classification of supercapacitors Supercapacitors are mainly composed of positive and negative electrodes, electrolyte solution, separator and current collector. The separ...[Details]

Chopping is a current conversion technology in power electronic control. Its essence is pulse width modulation of DC control. It is named chopping because its waveform is neat and symmetrical lik...[Details]

The Cortex-M3 core processor has a systick 24-bit countdown timer, which reloads the initial value when the count reaches 0. delay_init(u8 SYSCLK) //Timer initialization function analysis {    Sys...[Details]

No one expected that Wei Xiaoli had spent so much money on hardware and software, and that his leading advantage in autonomous driving would be surpassed by Mercedes-Benz?   Recently, some media repo...[Details]

On April 16, news source yeux1122 recently broke the news on his Naver blog, saying that he learned from Apple's supply chain that Apple is testing a new anti-reflective optical coating technology ...[Details]

(Image credit: University of Texas at Austin) According to foreign media reports, most electric vehicles are currently powered by lithium-ion batteries, but the battery life of lithium batteries i...[Details]

Augmented reality (AR) has been shown to have many potential uses, such as providing real-time subtitles for the hearing-impaired, military training for pilots, and virtual sprints for athletes. Now,...[Details]

1 Introduction Intelligent software agents are software programs that can perform specific tasks for users, have a certain degree of intelligence, can autonomously perform some tasks, and ...[Details]

In industrial control and bias adjustment circuits, it is sometimes necessary to convert voltage to resistance, which is a process that is difficult to implement. The circuit shown in Figure 1 provide...[Details]

Tested using Keysight’s ultra-wideband test solution with Samsung’s U100 chipset Ensures stability and security of ultra-wideband devices Keysight Technologies has...[Details]