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As the "common language" commonly used in the smart home industry, the HUAWEI HiLink platform realizes the interconnection and interoperability of smart devices and also provides greater development ...[Details]
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(5) Example of interrupt application (external interrupt): void interrupt_initial() { P1DIR&=~BIT7; //P1.7 is input P1IE|=0x80; //P1.7 interrupt enable P1IES|=0x00; //P1.7 rising edge trigger P1...[Details]
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Many beginners are confused about EMI design . In fact, I was the same at the beginning. But after doing several designs, I gradually gained some experience.
First of all, you must have a clear con...[Details]
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A typical DIN wear tester uses a rotating steel drum moving at a fixed rate with emery paper having a certain abrasive force on it. The test head of the tester contains the sample of interest, which i...[Details]
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1. Find the corresponding control port from the schematic diagram This time, we want to display the value on the digital tube. Similarly, first find the control port corresponding to the digital tu...[Details]
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1. Introduction
There are errors in the calculation of heat sinks. Generally speaking, the main reason is that it is difficult to accurately know the power loss in advance. The paramete...[Details]
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O-RU Test Manager combines both test solutions to provide a unified user experience
Shanghai, China, February 25, 2022 - VIAVI Solutions (VIAVI) recently announced that it has joined...[Details]
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Features: The unique single bus interface mode only requires one line when DS18B20 is connected to the microprocessor to achieve two-way communication between the microprocessor and DS18B20, which g...[Details]
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STMicroelectronics (ST) has launched the industry's first STM32 F7 series of microcontrollers based on ARM's latest Cortex-M7 core, which far exceeds ST's previous 32-bit STM32F4 microcontrollers and...[Details]
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A switching power supply is a voltage conversion circuit. Its main working content is to step up and down the voltage. It is widely used in modern electronic products. Because the switching transis...[Details]
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Recently, NXP Semiconductors announced the launch of two new processor series, S32Z and S32E, which continue to expand the advantages of NXP's S32 innovative automotive platform with secure, high-per...[Details]
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On September 8, as leading automotive markets begin to mandate the installation of driver monitoring systems (DMS), STMicroelectronics announced the launch of the next-generation dual image sensor VD...[Details]
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OPPO officially announced the new OPPO Find N yesterday. This is OPPO’s first foldable screen phone. The new phone will be released on December 15. Today, the official once again warmed up the n...[Details]
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MediaTek has released its latest chip, Helio G85, which is equipped with a 1GHz ARM Mali-G52 GPU and a new HyperEngine engine. IT Home learned that in terms of parameters, Helio G85 is equi...[Details]
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With the rapid development of new energy vehicles in my country, the automotive ecosystem is being comprehensively reshaped, and the trend of integration with other industries is also expanding. Th...[Details]