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The function of PLC automatic sequence is to control the equipment to work according to a pre-designed process flow. There are several methods for writing the process of PLC automatic program. The ...[Details]

STM32 USB keyboard and mouse routines can be found on the Internet, but routines that integrate keyboard and mouse in the same device are relatively rare (I only found the 51+D12 version of Quanqua...[Details]

　Australia has taken the lead in banning the use of incandescent lamps, which has opened the prelude to the large-scale popularization of LED lamps. In addition, as EU countries, Japan, Canada and ot...[Details]

The engine is a complex system and a source of power. Regardless of size or purpose, the principles are basically similar. Here is a "visual feast" of the working principles of engines using differ...[Details]

        S3C2440 has 5 16-bit timers. Timers 0, 1, 2 and 3 have PWM functions (so these 4 timers are also called PWM timers), all have an output pin, and timer 4 is an internal timer without an externa...[Details]

On July 11, 2023, Silicon Micro released two new-generation intelligent millimeter wave sensor SoC chips, ICL1112 and ICL1122 . They have improved ultra-low power consumption detection and ex...[Details]

Have you felt the popularity of iPhone 12? Today, Tianfeng International analyst Ming-Chi Kuo predicted in his latest research report that after the pre-orders of iPhone 12 and iPhone 12 Pro are ava...[Details]

As brightness and energy efficiency increase, extending service life has become one of the keys to the rapid development of solid-state lighting designs based on high-brightness light-emitting diode...[Details]

In 2002, surface mount LEDs (SMD LEDs) were gradually accepted by the market and gained a certain market share. The shift from pin-type packaging to SMD was in line with the general development tre...[Details]

　　Lithium-ion batteries are at risk of internal short circuits due to many factors such as the material system and manufacturing process. Although lithium-ion batteries have undergone strict aging an...[Details]

Figure*—Smoke curve of M6040 conductor Comparison and matching of wire smoke curve and fuse curve 6 Conductor smoke curve This curve show...[Details]

    Intelligent analysis technology is another innovative application based on high-definition monitoring, from simply helping users to achieve face recognition to finally achieving the retrieval of b...[Details]

  Foreign media: LG becomes the first major smartphone brand to withdraw from the market.   LG Electronics said on the 5th that the company has finally decided to withdraw from the mobile phone mark...[Details]

Today, driven by green energy-saving awareness, energy conservation has become a consensus among electronic product designers and consumers. High-brightness LEDs have improved light output, energy ef...[Details]

WPG Holdings, a leading international semiconductor component distributor focusing on the Asia-Pacific market , announced that its subsidiary WPI has launched an automotive smar...[Details]