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In today's increasingly competitive market, companies are looking for ways to improve product quality, performance and durability while shortening product development cycles. The complexity of modern ...[Details]
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On the morning of December 14, vivo’s official Weibo account released a new image video and press conference poster for the vivo S12 series, officially announcing that the new phone will be rel...[Details]
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1. Experimental tasks
(1. At the beginning, the display shows "00", and the timing starts after the first press of SP1.
(2. After the second press of SP1, the timing stops.
(3. Aft...[Details]
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According to news on September 22, Apple spent US$1 billion to acquire Intel’s 5G baseband business as early as 2019. As a result, now that the iPhone 15 series has been released, it still does not u...[Details]
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The world is paying more and more attention to energy-saving high-efficiency lighting. According to the International Energy Agency (IEA) report, global electric lighting accounts for about 19% of ...[Details]
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Nintendo Switch's early design concept drawings have been leaked. Twitter user forestillusion uploaded a design image with Nintendo's official watermark in the lower right corner. This product ...[Details]
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Wear the electromyography device and stick the electrodes on the skin surface of the muscles. As the athlete's limbs swing, the waveform trajectory of the electrical signal collected by the sensor is...[Details]
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The 2019 China (Chengdu) Electronic Information Expo will be held at the Chengdu Century City New International Convention and Exhibition Center from July 11 to July 13, 2019. As a leading enterprise...[Details]
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Although both the swirl flowmeter and the vortex flowmeter are flowmeters that use the principle of fluid oscillation, they use two completely different working principles. Flowmeter using the Karm...[Details]
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1. Design of switching power supply circuit
The switching power supply circuit in the system provides a stable voltage for charging the battery using a flyback switching power supply circuit. The fl...[Details]
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I have been studying pure hardware inverters before, but this thing is getting more and more complicated, and the functions are not rich, so I came up with a method to implement SPWM with a single-...[Details]
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Ternary lithium-ion batteries have excellent electrochemical properties such as high energy density, good safety and stability, support for high-rate discharge, and reasonable cost advantages. They h...[Details]
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Samsung on Sunday launched the Galaxy XCover Pro, a smartphone with a walkie-talkie button that can initiate voice calls through Microsoft's Teams app, a feature developed jointly by the two giants t...[Details]
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"The reason why our developer program has achieved great success in the past year is that AI technology has achieved explosive growth. It involves very rapidly growing industries such as transportati...[Details]
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Recently, there have been continuous news about the use of MLED in vehicles. Changan Qiyuan E07 uses Jufei Optoelectronics COB; Zeekr 7X uses Ruifeng Optoelectronics' Mini LED backlight vehicle scr...[Details]
Analogue and Mixed Signal
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