In the latest WPC Qi 1.3 specification, WPC has mandated the inclusion of new security authentication features that comply with the specification. In this seminar, Microchip experts will:
● Explain th...
Recently, my country's first Q/V band satellite-to-ground communication test system based on a geostationary orbit satellite (about 36,000 kilometers from the ground) was successfully operated in Peng...
I built a tda2030 circuit, completely according to the DataSheet, but the output waveform is a little strange.The input is a square wave generated by tlc5620DA, but the output waveform (pin 4 of U4) h...
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I saw on the Internet that a voltage regulator tube is connected in parallel between the dr...
Original URL: https://mp.weixin.qq.com/s/mFmT8hK6G5S3cS9D34Z0tg
I recently consulted a friend in the industry chain about the information of 4680 large cylindrical batteries. I selected some of the co...
At the most basic level, the old 51 MCU (80C51 series) has 5 interrupt sources, 2 priorities, and can implement two-level interrupt service nesting. Now many extended 51 MCUs have 4 priorities (or mo...[Details]
;;; The commonly used passive voltage probe MDV321 has a compensation adjustment capacitor to suit different oscilloscopes. It must be calibrated before the first measurement, otherwise it will serio...[Details]
Recently, Zhang Jun, general manager of Core Vision, attended ICCAD 2019 and introduced the current situation of Core Vision to the media. Zhang Jun introduced that Xinyuan Vision Company currently...[Details]
In the past, LED lighting manufacturers have realized that the design of LEDs directly affects the development of LED lamps. With the unremitting efforts of enterprises, LED lamps have also made ...[Details]
With the popularity of smart phones and tablet computers, the requirements for mobile phone chargers are getting higher and higher. The challenges mainly come from two aspects. First, low standby p...[Details]
Recently, UPS, a global logistics giant , announced that its venture capital fund UPS Ventures had acquired a minority stake in TuSimple, an autonomous driving startup, on August 13, but did no...[Details]
In recent years, Hebei Geological and Mineral Group has actively promoted ecological restoration and new energy project construction, continuously made new efforts, pursued green development, and real...[Details]
I. Introduction After the S3C2440 selects the Nand startup mode, it will copy the first 4KB data of block 0 of the Nand Flash to the on-chip 4KB SRAM, and then the PC pointer points to the 0 address ...[Details]
What is a storage manager? The storage manager is an on-chip module, which is integrated into the 2440 chip together with the arm module. If the arm cpu module wants to access external sdram or netwo...[Details]
Currently, 40Gbps optical transmission has been widely adopted. However, due to the increase in signal rate, the width of each UI is reduced from 100ps of 10Gbps optical signal to 25ps, so the ji...[Details]
1 Introduction In microwave systems, a common component is often used, namely, a transition element that transforms one transmission line to another, called a waveform converter, also known as a ...[Details]
The International Federation of Robotics (IFR) recently released the top five global robotics trends for 2024.
The International Federation of Robotics (IFR)
recently listed the top ...[Details]
On the morning of January 13, DigiTimes, a media outlet focusing on the industry chain, reported that in the fourth quarter of 2020, Apple's iPhone 12 series sales in China reached 18 million u...[Details]
Apple is about to hold a press conference, and many people are focusing on the new generation of iPhone. Indeed, according to current rumors, the new generation of iPhone will have a great impact on ...[Details]
In order to focus on the challenges and opportunities of the development of energy storage, hydrogen energy and carbon management technology disciplines and their industry-education integration...[Details]
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