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vivo recently held a joint press conference with the three major telecom companies (China Telecom, China Unicom and China Mobile), announcing that vivo has cooperated with the three major telecom com...[Details]
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When learning assembly language addressing mode, I know the theory, but I want to know the physical connection of the address bus.
So I bought a 62256 chip (32K static RAM) to connect it, and then ...[Details]
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CS8685H is a 2X75W stereo class D audio amplifier, package EQB32
CS8683H is a mono 130W Class D audio amplifier, package EQB32
CS8685H is a 2X75W stereo Class-D audio amplifier. Thi...[Details]
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When SM2..0 is 000, the SLEEP instruction makes the MCU enter the CPU stop operation, while SPI, USART, analog comparator, ADC, two-wire serial interface, timer counter, watchdog and interrupt system...[Details]
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In any actual mobile communication network, the signal transmitted between the base station and the mobile phone or other user equipment (UE) has a serious quality degradation problem. This is beca...[Details]
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The FiberMaster Source Optical Power Meter has many features to meet the requirements of the following professions: Certification and troubleshooting of any form of optical fiber. Measure fiber pow...[Details]
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Since the first half of 2019, as OLED screens have gradually become standard for new phones, the problem of PWM dimming and flickering that can hurt the eyes has finally received attention. The DC di...[Details]
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On June 21, Twitter whistleblower @Teme pointed out that the Mate40 Pro will use a UTD screen designed specifically for folding screen and ultra-curved display phones. According to previous plans, ...[Details]
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Recently, Wang Ruiping, senior vice president of Geely Holding Group, said that Geely's second-generation hybrid system GHS2.0 will be launched soon. Next, this latest hybrid system will be used in m...[Details]
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Abstract: The PIC16C74 microcontroller is used to realize fast charging of the battery pack, and three fast charging solutions are compared.
Keywords: microcontroller, fast charging, batt...[Details]
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Whether it is ordinary consumer products or industrial machinery, vibration analysis is an essential step in the product design process. Design engineers need to understand and solve the impact of ...[Details]
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On the morning of September 10, the relevant person in charge of Anhui Huaibei Power Supply Company led a team to the Anhui (Huaibei) New Coal Chemical Synthetic Materials Base Management Committee...[Details]
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The first RISC-V China Summit was grandly opened on June 22, 2021. As the largest RISC-V-themed summit in China to date, it attracted more than 100 manufacturers to participate. The summit covers the...[Details]
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It is determined that the two technologies will reach production maturity within two years Global iPaaS end-user spending to grow 18.5% in 2022 Gartner's 2022 Cloud Platform Service Technology ...[Details]
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The hydrogen sulfide gas detector is mainly composed of electrochemical sensors, electronic components and display parts. The sensor converts the hydrogen sulfide gas in the environment into an elect...[Details]