[i=s]This post was last edited by jinglixixi on 2021-9-8 23:48[/i]In addition to using digital tubes to display the value of analog quantities, it is more intuitive to use LED modules to indicate the ...
[size=20px]What is leakage inductance? [/size][align=left][color=rgb(51, 51, 51)]Leakage inductance is the part of magnetic flux that is lost during the coupling process between the primary and second...
How do you understand these four statements in STM32F103RCT6? The return statement should be declared before the main function, right? Otherwise, I don't know what it means. I think this is much more ...
1. JTAG port, JTAG pins are defined as follows:MCU TCK - test clock input, connected to the emulator's 7-pinMCU TDI - test data input, connected to the emulator's 2-pinMCU TDO - test data output, conn...
Last week, I heard from a colleague who attended the NXP conference that a new series, MCX, was released. Do you always replace old symbols with new ones?
Jin Yujie, senior director of industrial and ...
At the 2023 Shanghai Auto Show, more than 30 car companies and brands exhibited nearly 40 models equipped with lidar . New forces, traditional car companies, and joint venture brands are all accelera...[Details]
On June 10, blogger @数码闲聊站 hinted that a new Redmi product equipped with Qualcomm Snapdragon 8+ flagship processor has been filed. The phone uses a 2K 120Hz flexible straight screen, which will...[Details]
MCU is a core power electronic unit unique to new energy vehicles. It controls the motor to output the specified torque and speed by receiving the vehicle driving control instructions from the VCU,...[Details]
Among the video communication signaling protocols, the SIP protocol has become a hot spot for research and application due to its unique advantages. Cable TV signals have shifted from analog to digit...[Details]
On August 14, Reuters reported that after the 4G patent lawsuit between Apple and Optis was retried by a Texas court, although the verdict that Apple lost the case was upheld, the amount of compensat...[Details]
Abstract: This paper briefly introduces the composition of tire pressure monitoring system (TPMS), and proposes a tire pressure monitoring system based on the new sensor SP37. The system uses SP37 ...[Details]
On September 4, the 2023 German International Automobile and Smart Mobility Expo (IAA MOBILITY 2023) was officially launched in Munich. CATL participated in the exhibition with its products and appli...[Details]
In order to ease the chip supply bottleneck, U.S. Commerce Secretary Gina Raimondo said in late September that the Biden administration was considering invoking the Cold War-era national security law...[Details]
We are engineers, and we live for engineers. The first season of Tektronix Semiconductor Cloud Lecture Hall has come to a perfect end, with thousands of people rushing to this mobile knowledge feast ...[Details]
With the improvement of automobile intelligence, mid-to-high-end cars no longer have manual seat adjustment functions. Manufacturers have given seats more functions, such as heating and cooling. The ...[Details]
1. Current status of functional design of distribution automation system The development and construction of distribution automation system has a history of nearly 10 years in my country's power su...[Details]
In 2018, global chip sales were approximately $468.8 billion, of which China imported $312 billion, accounting for two-thirds. This means that two out of every three chips produced in the world are s...[Details]
Summary
The commonly used method for designing the lock indication circuit of the charge pump phase-locked loop is to detect the phase error between the divided reference input and the local oscillat...[Details]
Jaguar has announced that its engineering team has worked with Pramac to develop a zero-emission energy storage device powered by Jaguar-PACE batteries.
Pramac’s technology is ca...[Details]
background
It is related to the production environment of the company. I don't want to burn nand flash under uboot every time. I also think that the method of upgrading with USB disk is slow. ...[Details]