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NIST researchers built a single-photon camera using 400,000 superconducting nanowires, the highest-resolution camera of its kind. With further improvements, the camera will be ideal for low...[Details]

On October 20, at the 2021 Yunqi Conference, Alibaba Cloud released a number of blockbuster products including Yitian, Panjiu, Shenlong 4.0, Longxi, and Lingjie. The results of Alibaba Cloud's "deepe...[Details]

0 Introduction The permanent magnet brushless DC motor (BLDCM) is a typical mechatronic motor. In addition to the characteristics of good debugging performance, wide speed regulation range...[Details]

Flicker-free LED lamp driver design Traditional halogen cup lamps use electronic transformers and AC input, so the LED lamps currently on the market can directly replace traditi...[Details]

Recently, Stanley Black & Decker Precision Manufacturing (Shenzhen) Co., Ltd. (hereinafter referred to as "Black & Decker Precision"), a wholly-owned American company invested in Shenzhen by Stanley ...[Details]

    Qualcomm Inc. of the United States announced its wireless power supply technology for electric vehicles (EVs) that stops charging when metal objects are detected (Figure 1) at the International C...[Details]

MCU Modern central processing unit CPU   The physical address of 4412 includes CPU internal register registere MMC TF card  Compared with microcontrollers, modern CPUs have more cache and me...[Details]

Agilent 4155B is a new generation of precision semiconductor device parameter analyzer. It has the latest digital scanning parameter analyzer, reliable tester, powerful fault analysis tools, automati...[Details]

Using trend charts for data analysis is a common analysis method. Engineers can obtain many accurate and regular results by combining experimental data. How to use the trend function in measuring ins...[Details]

　　Pulse width modulation (PWM) is an analog modulation technique in which the duration or width of a pulse varies over time. It is a commonly used technique for generating a continuous pulse signal w...[Details]

PESC, PERC, and PERL batteries are advanced battery series that the University of New South Wales has been researching for nearly 20 years. The first two sub-sub ... The PESC (passivated emitter back...[Details]

Arrival Selects Ambarella AI Vision Processor for Autonomous Driving and ADAS Capabilities Ambarella, Inc. (hereinafter referred to as Ambarella, NASDAQ stock code: AMBA, a semiconductor manufactu...[Details]

I will paste the source code and test routines directly, and there are Chinese comments attached without further explanation. Bottom-layer driver: #define key_state_0 0 #define key_state_1 1 #def...[Details]

According to foreign media reports, a recent study showed that a species of Asian hornet has built-in "solar cells" that can use skin pigments to convert absorbed sunlight into electrical energy. It i...[Details]

On October 30, The Information's latest report pointed out that the standard version of the iPhone 17 has passed the early development stage. Apple's partner Foxconn is carrying out early manufactu...[Details]