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In view of the low power consumption characteristics of EFM32 and the application features of the LESENSE interface, this article will elaborate on the capacitive touch switch solution based on E...[Details]
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1. Introduction
The inverter is the core part of the AC uninterruptible power supply (UPS) and AC variable frequency speed regulation system. It can independently form a system to become a vari...[Details]
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Abstract: In view of the current severe electromagnetic environment, the source of electromagnetic interference is analyzed, and electromagnetic compatibility design is integrated through th...[Details]
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Photoelectric tube path recognition algorithm
Resources:
1. Infrared photoelectric transmitting and receiving tube
2. Voltage comparator
3. IO port of HCS12
4. ATD module of HCS12
5. ECT module ...[Details]
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This multi-cell Li-Ion Polymer battery charger with fuel gauge design integrates cell balancing and fuel gauge methods into one multi-cell battery charger.
Overview
The device is designed...[Details]
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(Image source: UNIST official website) According to foreign media reports, a research team led by Professor Sang-Young Lee of the School of Energy and Chemical Engineering at the University of Sci...[Details]
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Recently, we have obtained the latest news about Apple Car from relevant channels. The car may be unveiled in 2025. According to previous patent information, the new car may have high-level autonomou...[Details]
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This is a truly product-grade, commercialized, and modifiable radio (referred to as Cuckoo Machine).
Why open source this product? The market positioning of this product is to allow begi...[Details]
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Dialog Semiconductor plc, a leading provider of highly integrated power management, charging, AC/DC power conversion, Wi-Fi and Bluetooth low energy technologies, has announced that it has signed a d...[Details]
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The main advantages of switching DC/DC converters
Although the efficiency of LD0 integrated linear regulator is significantly higher than that of traditional linear regulator, it is limite...[Details]
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How to predict LED lifespan
LEDs also have a certain lifespan. Early LEDs were just gifts such as flashlights and table lamps, which were not used for long and had no prominent li...[Details]
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Preface
In the previous article 〈C language + Keil5 + Proteus simulation〉Matrix keyboard line-by-line scanning method-20210414, the line reversal method of the matrix keyboard was mentioned, b...[Details]
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STMicroelectronics (NYSE: STM), a global semiconductor leader serving customers across the spectrum of electronics applications, has announced that it has become an associate member of the Zhaga Cons...[Details]
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According to news on January 2, according to Korean media hankyung, Samsung Semiconductor (DS) division has set ambitious business goals this year, with an operating profit target planned to reach 11...[Details]
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Mitsubishi PLC (Programmable Logic Controller) is a control device widely used in the field of industrial automation. It controls various mechanical equipment through programming and has the charac...[Details]