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#include STC89C5xRC.H //Previously, the serial port communication was realized by polling. Here, the front-end and back-end system structure is used to realize the function. int s; void UART_IN...[Details]
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1.1 Experimental Introduction The simplest serial port data processing mechanism is to receive data and send it back as is: successfully receive a number, trigger an interrupt, read the data in...[Details]
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1 Introduction
GPS attracts many users around the world with its high precision, all-weather, global coverage, convenience, flexibility, high quality and low price. The widespread applicat...[Details]
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UBS analysts said that Apple is unlikely to launch a 5G version of the iPhone in 2020, and the iPhone's position may be "in a position to be replaced." UBS analyst Timothy Arcuri said that...[Details]
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Integrated circuits are known as the "food" of modern industry, the core of the information industry, and the key force leading a new round of scientific and technological revolution and industrial t...[Details]
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After the PCB is welded, its components need to be tested. The traditional method is to test after welding it off the PCB board, but this method is not only troublesome and inefficient, but also easy...[Details]
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On July 6, 58.com's second-hand trading platform Zhuanzhuan released the "2020 Second Quarter Mobile Phone Market Report". The report shows that in the second-hand mobile phone market, the transactio...[Details]
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iShield FIDO2 USB-A / NFC Security Key protects access to apps and online services Bronschhofen, Switzerland, February 17, 2022 – Swissbit has added a completely new product category to its portfol...[Details]
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The quality of the integrated circuit block can be tested by using a multimeter to measure whether the working voltage, resistance to ground and working current of each pin of the integrated circui...[Details]
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802.11 is a series of wireless local area network (WLAN) standards developed by the Institute of Electrical and Electronics Engineers (IEEE), mainly used for local wireless communications in the 2.4 a...[Details]
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By: Choon-Hin Chang, Product Marketing Manager, Keysight Technologies
Printed Circuit Board Assembly (PCBA) manufacturers rely on in-circuit test (ICT) systems to detect defects in...[Details]
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According to MacRumors, after being on the market in China, the United States, Canada, Japan and other regions for several weeks, Apple announced today that the new bold colors of HomePod mini i...[Details]
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According to foreign media reports, SmartSens, a supplier of high-performance CMOS imaging systems, announced that it has signed a cooperation agreement with MEMS Drive, an innovator in MEMS image st...[Details]
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This article mainly introduces the design principle of digital multimeter and the calculation method of average value and true effective value, explains the defects of the average value calcu...[Details]
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Thermal storage technology refers to the technology that converts low-priced
electricity
into thermal energy and stores it when electrical appliances are using off-peak electricity, so t...[Details]
Embedded System
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