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According to 9to5mac, after foreign media confirmed the existence of Apple's full-service Apple One through the Android version of the Apple Music app, foreign media have now found more references to...[Details]

Next, Leten Optics will teach you how to use a handheld spectrometer effectively. A handheld spectrometer provides great convenience for workers in all walks of life. Operators can perform on-site an...[Details]

After repeated efforts, "China Core" has successively achieved some results. A set of data recently released by the customs reflects the improvement of China’s chip independence rate. Data show tha...[Details]

During the LED lighting design process, engineers can start the specific LED lighting circuit design after selecting the LED driver solution. This circuit design process is not easy, and involves d...[Details]

According to foreign media reports, the Korea Electrotechnology Research Institute (KERI) announced the development of a low-cost, flexible, high-energy-density lithium-sulfur battery. The battery us...[Details]

Functionally, microcontrollers and large-scale CPLDs are highly complementary. Microcontrollers have the advantages of high cost performance, flexible functions, easy human-machine dialogue, and good...[Details]

4.4 Current noise test technology applied to the study of leakage current noise of polymer tantalum capacitors 4.4.1 Characteristics of organic polymer tantalum capacitors Organic polymer tantalu...[Details]

//ccr = 0~499 void setPWM1(unsigned short ccr){//PC1   TIM1_CCR1H = (unsigned char)(ccr 8);   TIM1_CCR1L = (unsigned char)(ccr & 0xff); } void setPWM2(unsigned short ccr){//PC2   TIM1_CCR2H = (unsig...[Details]

In the past six years, EDA has experienced another disruption, like the 2001 acquisition of Avant! by Synopsys, which made Synopsys the EDA leader to this day. Or the 2009 hiring of renowned venture ...[Details]

Domestic OS, domestic chips, JingPad, which claims to be able to write code, is hotly discussed overseas as a productivity tablet...   Is it really that magical?   Not long ago, we introduced JingOS...[Details]

Most of us are familiar with Moore's Law. Gordon Moore, who originally observed the exponential increase in computer capacity, was talking about the density of transistors in integrated circuits, but...[Details]

There were two previous reports about the actual memory size of the iPhone 11 Pro and iPhone 11 Pro Max. The first was the 4GB memory identified by the benchmark software, and the second was the rumo...[Details]

1. According to the color used: Single red, single green, red and green dual-primary color, red, green and blue tricolor, full color, natural color; single-primary color LED display (includi...[Details]

　　Piezoelectric ceramic is a synthetic piezoelectric material. When subjected to external pressure, charges will be generated on both sides, and the amount of charge is proportional to the pressure. ...[Details]

Hybrid cars have become more and more common on the road in the past two years. Even if you don't look at the official data, as long as you pay a little attention to the car choices of your friends...[Details]