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On October 14, Nationstar Optoelectronics released its performance forecast, stating that the company expects to achieve a net profit attributable to shareholders of listed companies of 170 million y...[Details]

      On May 29, blogger @HeyBeta posted a photo of the Meizu dual-screen engineering phone. 　　As shown in the picture, this Meizu dual-screen engineering machine has a circular secondary screen embe...[Details]

Function writing 1: u8 is_timeout(tick start_time, tick interval) { return (get_diff_tick(get_tick(), start_time) interval); } Function writing 2: u8 is_timeout(tick start_time, tick interva...[Details]

In October, Redmi released the Redmi Note 11 5G, Redmi Note 11 Pro 5G, and Redmi Note 11 Pro+ 5G. Now, the series has added a new member called Redmi Note 11 4G.   The Redmi Note 11 4G features a 6.5...[Details]

Application of Hongke AWG in Quantum Computing   Precision is always important in research, and few areas of research require greater precision than quantum research. The Institute of Quantum Optics ...[Details]

Semiconductors and software lead the way to sustainability We often hear discussions about sustainability, but what exactly is it? Sustainability challenges The most recent definition of sust...[Details]

Time measurement usually refers to the measurement of the time parameters of a signal, such as the signal's period, pulse width, rise time, and fall time. The specific method of measuring time parame...[Details]

Competition in the LED display industry is becoming increasingly fierce, and the entire industry is in a reshuffle stage. In order to quickly take the lead in the LED display industry in the industry...[Details]

Central air conditioning is undoubtedly a major power consumer in buildings. According to statistics, in buildings with central air conditioning, central air conditioning energy consumption accounts f...[Details]

MOSFET selection for DC/DC switching controllers is a complex process. Considering only the voltage and current ratings of the MOSFET is not enough to select the right MOSFET. To keep the MOSFET wi...[Details]

On December 21, Beijing time, Micron Technology announced its first-quarter financial report, with better performance than Wall Street expected, because data centers and electric vehicles require a l...[Details]

Kyndryl (NYSE: KD), a global IT infrastructure services provider, and NetApp, a data management solutions provider, announced that based on their deep experience and partnership in the automotive ind...[Details]

Recently, Guide Infrared released an announcement stating that the Hubei Technology Exchange organized industry experts to evaluate the "million-pixel medium-wave dual-color cooled infrared detector"...[Details]

1 Introduction Generally speaking, the system of high-power DC power supply device is mainly composed of high-voltage disconnector, high-voltage circuit breaker, on-load voltage regula...[Details]

Universal input, 12 V and 1A output flyback low-cost and high-efficiency power supply circuit Figure 14 shows a low-cost, high-efficiency flyback power supply circuit using the TNY278, universal...[Details]