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In the 1980s, Zheng Jianjiang, a 25-year-old auto mechanic from Zhejiang, started his own business. He contracted the bankrupt Longguan Watch Parts Factory and decided to take a gamble. Since then, t...[Details]
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Electric motors are commonly used devices that convert electrical energy into mechanical energy. Electric motors are divided into DC motors and AC motors according to their working principles. DC mot...[Details]
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AUO announced that the yield rate of its active organic light-emitting diode (AMOLED) panels has exceeded 50%, and it will start shipping in large quantities in the first quarter of 2013. Its producti...[Details]
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In recent years, various low-power microcontrollers have been widely used in various types of instruments, especially the 89C51/2 microcontroller due to its excellent performance, low price and stand...[Details]
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On the evening of June 2, Apple's WWDC2022 will be held next Tuesday. This week, Apple also announced the winners of the 2022 Swift Student Challenge, of which 21 were students from mainland C...[Details]
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This article will continue to introduce the power consumption calculation method of brushed motor drivers. In the previous article, the typical driving method of brushed motor drivers, constant vol...[Details]
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Standard measuring tools such as micrometers or calipers are commonly used "tools" for measuring flat and parallel features or inner/outer diameters of workpieces. However, when measuring workpieces ...[Details]
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Servo motors are widely used in situations where precise control is required, such as robots, automatic machinery, robotic arms, etc. However, the scope of servo motors is not limited to this and can...[Details]
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Farnell, the global development distributor for electronic components and services, has announced a new version of the Raspberry Pi 4 Model B computer, with 8GB of onboard memory, twice the capacity ...[Details]
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On July 1, Huawei's vice president of wireless product line Xiang Fang said at the Future Internet of Things Forum held at the same time as "GSMA Thrive" that based on the predictions of third-party ...[Details]
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Single-sided In-System Programmable Flash-based microcontroller, 89Sxx series development board
Introduction
I designed this single-sided development board using the MCS-51 MCU le...[Details]
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Usually, water towers are used to supply water to users' taps, and water towers need to use water pumps to continuously add water to the water tank. Too much water will overflow, and too little wat...[Details]
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An oscilloscope is a commonly used measuring instrument with powerful data acquisition and analysis capabilities. It can also export the acquired waveforms and analyze them on a computer. This functi...[Details]
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Loop control instructions are a set of enhanced conditional escape instructions used to control the repeated execution of a program segment. The number of repetitions is determined by the contents of...[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]