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On January 9, 2007, Steve Jobs officially launched the iPhone 2G at Macworld 2007. The front of this smartphone is equipped with a 3.5-inch multi-touch screen, and the back is a contrasting design ma...[Details]
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Simple temperature controller using 555 time base circuit: A temperature automatic controller composed of 555 time base integrated circuit and few peripheral components. Because the voltage at eac...[Details]
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WAWA is a well-known gas station service provider in the United States, characterized by its high-end gas station chain and special gas station experience. From the beginning of 2019 to date, AP En...[Details]
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Overview: Protean Electric has developed an in-wheel drive system that integrates an electric motor, power electronics, digital controls and friction brakes in a single compact housing. Protean Dri...[Details]
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According to Jiwei.com, Credit Suisse analyst Su Houhe's latest report pointed out that TV panel prices will stabilize and rebound in December or early 2022. Panel manufacturers such as AUO's fourth-...[Details]
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On June 10, Aijiwei's "Technology Trends of Third-Generation Semiconductors in the Post-Moore Era" forum was officially held at Shanghai Zhangjiang Hi-Tech Park. Chen Yuenan, senior analyst at Jiwei ...[Details]
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The insulation resistance meter is composed of a hand-cranked generator and a magnetoelectric system current ratio meter. Its different voltage levels represent the rated voltage of the hand-cranked ...[Details]
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Recently, according to foreign media TheLec, Samsung is currently preparing to mass-produce SSDs (solid-state drives) with PCIe 5.0 interfaces and is diversifying the supply chain for SSD teste...[Details]
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At full production capacity, the Bucheon fab will be able to produce more than one million SiC wafers per year October 24 , 2023 - Onsemi (NASDAQ: ON) announced that the expansion project...[Details]
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Function Generator
The function generator uses a LT1016 high-speed comparator and is powered by a single +5 V voltage. The low-speed operational amplifier used determines the effective operating...[Details]
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On March 3, according to media reports, Professor Sun Jinyun of Fudan University in Shanghai recently led a team to conduct a survey on "hailing a taxi using mobile phone taxi apps". The repo...[Details]
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USB
charger kit, also known as MP3MP4 charger, input AC160-240V, 50/60Hz, rated output: DC 5V
250mA (label sticker is 500mA, if you want to output a higher current for a long time, pl...[Details]
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According to foreign media reports, Verizon is working with Mcity at the University of Michigan to test various 5G solutions, aiming to use 5G ultra-wideband networks to improve traffic safety and ad...[Details]
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Look around at the electrical appliances around you: desktop
computers
, laptops, printers,
monitors
, modems, stereos, TVs. Do they all really need 220 volts AC power? Th...[Details]
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In the latest issue of Science, a team from the Pritzker School of Molecular Engineering at the University of Chicago demonstrated a new breakthrough in the field of interfacial bioelectronics: the...[Details]