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It is very meaningful to apply the systematic method to study the measurement process and evaluate the quality and reliability of the measurement system and measurement data through the analysis of t...[Details]
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According to Bloomberg, the global chip shortage has spread to the semiconductor equipment sector. Kulicke and Soffa Industries, a semiconductor packaging and testing equipment supplier, warned that ...[Details]
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#include #define uint unsigned int #define uchar unsigned char sbit beep = P1^5; uchar code SONG_TONE ={212,212,190,212,159,169,212,212,190,212,142,159, 212,212,106,126,159,169,190,119,119,126,159,1...[Details]
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It can be used to measure DC voltage, DC current, AC voltage, resistance, etc. Some multimeters can also measure AC current, decibels, power, inductance, transistor parameters, etc. There are two typ...[Details]
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On December 28, Xiaomi officially released its annual flagship new phone, Xiaomi 11. Pre-sales have now started on all channels, with prices starting at RMB 3,999. It will officially go on sal...[Details]
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On November 30, advanced semiconductor technology company Samsung Electronics Co., Ltd. announced the launch of three new automotive chip solutions: Exynos Auto T5123 for 5G connectivity; Exynos Auto...[Details]
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This paper introduces a design scheme of digital display resistance and capacitance measurement system based on 555 timer and single chip microcomputer . The system uses 555 and the resistance or ca...[Details]
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Li Xiang stm32 video tutorial 49 episodes http://pan.baidu.com/s/1kTyt03P STM32 interrupts (upper, middle and lower) external interrupts (registers, library functions)
STM32 Function Description (Chi...[Details]
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In the previous article, we introduced the five major functions of the signal generator: frequency range, phase noise, frequency resolution, frequency switching speed and output power range. This art...[Details]
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Resistors are one of the most commonly used electronic components in our lives, but if the markings of resistors are not clear during production or other situations, how can we quickly measure their r...[Details]
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No WiFi signal is needed, just turn on an LED light to surf the Internet. Recently, the School of Computer Science and Technology of Fudan University has announced that an international cutting-edge ...[Details]
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It was learned from the official website of Nankai University that my country's first domestically developed interventional brain-computer interface has successfully completed animal experiments in B...[Details]
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Traditional planar or trench MOSFET switches with rise/fall times of 30ns to 60ns are gradually being replaced by power switches such as superjunction MOSFETs with switching times of less than 5ns. T...[Details]
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System environment: 1. Operating system: Ubuntu16.04 2. Cross-compilation tool chain: arm-linux-gcc4.4.3 3. busybox source code package: busybox-1.25.0 1. Modify Makefile configuration First unzip ...[Details]
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Pickering will launch a revolutionary dual-pole reed relay at the China International Import Expo (CIIE), significantly saving PCB space.
Welcome to visit Pickering booth: Hall 3, Bo...[Details]
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