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I recently used stm8l051 halt. After halt, I enabled external interrupts. Sometimes it worked, sometimes it didn't. I set the falling edge trigger, but it would not exit from HALT until the button (l...[Details]
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Recently, the official website of the State Intellectual Property Office disclosed that the patent applied by Huawei Technologies Co., Ltd. on September 26, 2022 was published on March 26, 2024. Th...[Details]
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In the LED packaging process, the sulfurization phenomenon mainly occurs in the solid crystal and dispensing packaging process. The sulfurized materials are mainly silver-containing materials (silv...[Details]
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It seems like a new mass storage standard is introduced every day. CompactFlash (CF) once dominated the market, but today, new device manufacturers have to choose between CF, Secure Data (SD), SDIO, M...[Details]
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W806 does not have an internal unique ID, but its built-in 1MB flash does have a 64-bit unique ID. But many people don’t know how to read it. The following method is also what I found out after ask...[Details]
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LA infrared thermal imager uses infrared detector and optical imaging lens to receive the infrared radiation energy distribution pattern of the measured target and reflect it on the photosensitive e...[Details]
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Common functions: Function name strcpy Function copies one string to another Original function char *strcpy(char *destin, char *source); Example char str ; cha...[Details]
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On August 31, Jingfeng Mingyuan said in an interaction with investors that the company's current priority development of DC/DC power chips is high-current step-down DC/DC chips, and the product types...[Details]
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The inverter analog parameter setting is an important part of the industrial automation control system, which directly affects the working efficiency and control accuracy of the inverter. This arti...[Details]
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The anti-corrosion magnetic flap level gauge is composed of its body, float, flap box, fluoroplastic and other parts. Its working principle is based on Archimedes' principle, using a magnetic float t...[Details]
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1. Task Communication Method 1.1 Shared Memory There are two ways to communicate between processes. One is to use shared memory, which is basically independent of the OS and has no corresponding ...[Details]
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After power on, the oscillator starts to oscillate, and the output VF signal is transformed and shaped by the RS trigger to generate a rectangular pulse excitation voltage that maintains the original...[Details]
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Siemens G120 is a frequency converter with modular design, mainly consisting of two parts: control unit and power unit. The control unit supports commonly used fieldbus protocols such as ModbusRTU,...[Details]
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1 Introduction Universal Serial Bus (USB) makes the connection between PC and external devices simple and fast. With the development of computers and USB-related portable devices, USB will be ...[Details]
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1. Introduction
In the modern electronic world, PCB (Printed Circuit Board) is an important part of electronic products. It is hard to imagine that there is no electronic device without PCB, so the...[Details]
RF/Wirelessly
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