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Switching power supplies are widely used due to their high efficiency and strong voltage adaptability. This article introduces a pocket-sized switching power charger with a retractable plug, which is ...[Details]
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High reliability design of hardware system 1 Hardware Circuit Design The hardware circuit principle is shown in Figure 1. In the specific design, each part should consider the anti-interfere...[Details]
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This week was a bit unlucky for Uber. Not only did the company report a significant loss in its latest quarterly earnings report, but the research firm it hired used data to prove that Uber itself wa...[Details]
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DS3231 is a precise RTC chip with internal temperature compensation circuit. In this example, we will read the 11H and 12H registers, extract the measured temperature value and transmit it to the ser...[Details]
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Key points: The two parties will cooperate based on the Snapdragon® platform to empower future Sony smartphones. June 22, 2023, San Diego - Qualcomm Technologies announced that it has expanded it...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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The flow meter is powered by lithium manganese dioxide (LiMnO2) and lithium thionyl chloride (LiSOCl2) batteries. LiSOCl2 batteries achieve higher energy density and better cost-per-watt ratio than L...[Details]
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On January 5, Hesai Technology made its debut at CES 2022, the world's largest consumer electronics event, and publicly exhibited for the first time its automotive-grade semi-solid-state lidar AT128,...[Details]
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STM32 IO port operation The SRAM of STM32 from 0x2000_0000 to 0x200F_FFFF is defined as Bit Band Region, with a total of 1MB bytes, corresponding to 32MB from 0x2200_0000 to 0x23FF_FFFF.
(I) Turn...[Details]
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First prepare the installation package, and then install it in sequence 0. JDK mplabx is written in JAVA, so install JDK first. Just install it directly, preferably in the default address, don't mess...[Details]
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Abstract:
L484 is a special integrated circuit for electronic ignition controller developed and produced by SGS-THOMSON. It is suitable for magnetic induction high-energy electronic ignition ...[Details]
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The resonance method is another basic method for measuring impedance. It is a measurement method based on the resonance characteristics of the tuned circuit. Although the measurement accuracy is not ...[Details]
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Some time ago, I was working on a project that required serial port command judgment, key type judgment, long and short press, timed power off, event polling scan update, and timed display scan. These...[Details]
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1.1.1 Run the first STM32F10X program using Keil MDK In the previous section, we have introduced in detail the process of creating a project using Keil MDK and the standard peripheral library. The fo...[Details]
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In an intelligent workshop in the Chengdu Economic Development Zone's Jingrong Digital Economy Industrial Park, workers are working in an orderly manner, and the fully automatic production line is run...[Details]
stm32/stm8
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