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On December 28, the official website of the China Securities Regulatory Commission disclosed the draft prospectus for the listing of YUYAN Semiconductor Silicon Materials Co., Ltd. (hereinafter refer...[Details]
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Although RS-232 is widely used, it has obvious shortcomings in modern network communications due to its early introduction. For example:
1) Slow data transmission rate. Although the 20KB/s transmiss...[Details]
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"The test performance indicators show that the overall function and performance of the project meet the early design requirements. I am very confident that this project will be successfully put int...[Details]
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The digital power controller UCD3138 has 4 integrated digital comparators , and its input and reference values can be flexibly configured. The absolute value of the analog front end (AFE) modul...[Details]
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According to foreign media reports, an electrical and computer engineer at Worcester Polytechnic Institute (WPI) has received a CAREER Award from the National Science Foundation for developing a seco...[Details]
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According to the official Weibo of HarmonyOS, the HarmonyOS 2 design system, HarmonyOS font design, Huawei's whole-house smart UX experience architecture, and MateView UX design all won the 202...[Details]
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CD PRO, CDM12 type optical heads will have problems such as not reading discs when cold, poor disc reading ability or disc skipping after using for a period of time. Many people think that it is b...[Details]
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The personnel positioning system is a management system set up for personnel safety. It integrates the attendance, tracking and positioning, post-disaster emergency and daily management of underground...[Details]
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Bare metal code: no scheduling function Code with process concept: has scheduling function What to add when adding a schedule What to add when adding a schedule 1. pick next task The scheduling al...[Details]
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This time, the microcontroller is used to simulate the I2C bus protocol through software, and read and write the AT24C02 EEPROM based on the I2C protocol. For specific instructions and functions, see...[Details]
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Working Group 2 of the International Telecommunication Union Radiocommunication Study Group 4 held its 51st plenary meeting from May 9 to 12, 2022. The official Weibo account of China Academy of Info...[Details]
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For modern electronic systems, even the simplest electronic system consisting of a single-chip microcomputer and a single I/O interface circuit, its power supply voltage is generally composed of mu...[Details]
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In "Summary of Power Supply Technology (I)", we introduced various power supplies used in electrical systems. This makes us feel that it seems difficult to conduct in-depth research or fully master ...[Details]
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The ICLS60*X series ICs launched by Infineon contain four devices, namely ICLS6021J, ICLS6022J, ICLS6022G and ICLS6023J. This series of devices are suitable for building offline single-stage power fac...[Details]
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As the name implies, non-contact temperature sensors are sensors that can measure temperature without direct contact with the object being measured. This type of sensor is widely used in industry, ...[Details]