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CoreDrive Technology, a world-leading automotive chip company, has released the high-performance and high-reliability automotive MCU E3 "Control Core" series of products, which can be fully applied...[Details]
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Nowadays, the speakers on the market are expensive for thousands of yuan, and the cheap ones can be bought for 30 yuan. So what kind of speakers can be considered a truly good set of speakers? The aut...[Details]
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This article is the author's summary of experience in PSR primary-side feedback switching power supply design for many years. The previous chapter introduced the "unique" design method of the tr...[Details]
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The STC89C52 series microcontroller IO port has three working modes: 1. Quasi-bidirectional port/weak pull-up (standard 8051 output mode) 2. Open drain output mode 3. Input mode Among them, P1/P2/P3/...[Details]
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Development board and emulator connection: Create a new project: 1- Start IAR and select Project- Create New Projects… 2-Select C 3- Then select the path and specify the file name...[Details]
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Introduction
Embedded systems, with their advantages of high performance, low power consumption and low cost, have greatly changed people's lives. For example, MP3 players, smart phones, digital c...[Details]
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The watchdog has three working modes: stop mode, timer mode and watchdog mode.
The control register WDTCTL consists of two parts. The upper 8 bits are used as passwords, and the lower 8 bits are used...[Details]
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As one of the paths to smart manufacturing, the Industrial Internet of Things is developing rapidly. Lux Research predicted in its 2016 report that the global industrial Internet of Things output val...[Details]
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(Photo source: chemistryworld) According to foreign media reports, researchers at Nanjing University have developed a positive electrode using materials that can absorb sunlight, allowing lithium-...[Details]
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Yesterday, Astro Boy
Robot
South China New Product Launch and Customer Appreciation Meeting was successfully concluded in Shenzhen. Guests came one after another and had a heart-warming reu...[Details]
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Let's try adding a piece of code today. An electronic clock running on the MC68HC908GP32 is displayed on eight seven-segment displays of the ZLG7289.
The voice-controlled electronic clock has the fu...[Details]
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The OTP6123 handheld OTDR tester covers all fiber applications in backbone networks, metropolitan area networks and access networks, and can provide comprehensive fiber testing. At the same time, the...[Details]
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1. Introduction to 21 registers There are four main functional modules inside the 51 series microcontroller, namely I/O port module, interrupt module, timer module and serial communication mo...[Details]
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Rugged, compact and lightweight, with a long battery life, the OTP6126 provides a comprehensive test solution for the installation and maintenance of metro Ethernet and IP services. OTP6126's complet...[Details]
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In today's rapidly developing scientific and technological field, image sensors are core components of technologies such as machine vision and autonomous driving, and their performance is directly ...[Details]
Test/Measurement
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