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Today, blogger @数码闲聊站 revealed the 165W charger that comes standard with the Red Magic 7. This gaming flagship supports 165W super flash charging, making it the smartphone with the highest fast...[Details]
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The circuit shown in the figure is a three-digit tachometer used to measure low frequency signals with a repetitive time interval of 0.235 to 15 seconds. The tachometer has a speed range of 4 to 25...[Details]
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Industrial inverter and servo drive design engineers need to understand electromagnetic compatibility (EMC) immunity and electromagnetic emission (EMI), as well as isolation safety requirements. Do...[Details]
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The effects on February 21, 2022 are as follows Transplant lvgl on w801 and add APP simulation Chinese support The whole world is learning Chinese Confucius' words are becoming more international...[Details]
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In recent years, with the substantial increase in electricity consumption, the incidence of electrical fires has ranked first among all types of fires. The main causes of electrical fires are as follo...[Details]
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What is the robustness, operating temperature range, and how does it handle high electrical noise? What about ESD and fault protection? These questions are not necessarily the first thing...[Details]
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After get off work, you drive back to the community parking lot and suddenly find a parking space among the densely parked cars. Surprised and relieved, you drive your car to the parking space. But a...[Details]
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LG is developing several new Q series phones that are expected to debut in 2021. A few months ago, LG registered trademarks for as many as 13 devices in the Q series, including the LG Q63 and Q...[Details]
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At the recent Electronica in Munich, there was a clear shift in the balance of power between automotive OEMs and semiconductor suppliers. The transition from gas-powered vehicles to electric vehi...[Details]
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Chip design companies (Fabless) are the fastest growing group in the domestic semiconductor industry in recent years. Industry data show that as of 2020, there are 2,218 IC design companies in China,...[Details]
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The first experiment of AVR microcontroller is a C language program for LED flowing lights from left to right. The programming environment is WinAVR, 8MHZ crystal oscillator.
#include avr/io.h //...[Details]
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On October 23, the Anhui Provincial Department of Industry and Information Technology issued an announcement to solicit public opinions on the "Anhui Province New Energy Storage Promotion and Appli...[Details]
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Zhenhua New Materials, which once achieved significant performance growth with the support of CATL, is accelerating its IPO journey; however, after CATL cut its orders last year, Zhenhua New Material...[Details]
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Strategy Analytics' latest research report points out that global smartphone shipments in Q3 2019 increased by 2% year-on-year to 366 million units, the first positive growth in the smartphone indust...[Details]
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Self-powered exciter and separately-powered exciter are two different types of exciters, which have obvious differences in structure, working principle, performance characteristics, etc. This artic...[Details]
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