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8051 drives common cathode I had some time during the Chinese New Year, I sorted out my computer, and found a small work from before. I made it at the request of a friend who was just starting out. I...[Details]
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Among the silent, high-performance, highly integrated and energy-saving chips, ADITrinamic's three latest chips: TMC2240, TMC2210 and TMC5240, are upgraded versions launched to cope with many curre...[Details]
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Circuit diagram of using NPN and PNP tubes to expand input voltage
Figure 1. Circuit diagram of using NPN and PNP tubes to expand input voltage
In the circuit shown in the figure, V1 and V2 ar...[Details]
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Many electrical novices are not sure how to start debugging after designing electrical control cabinets and PLC programs. Or some people have caused problems such as PLC burnout due to inappropriat...[Details]
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1. ------For Keil MDK Version 5, the compiler has fully supported the FPU (floating point unit) of STM32F4xx, and the floating point unit inside the chip can be used directly. 2. ------For Keil MDK ...[Details]
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Apple provided the latest iOS 14 and iPadOS 14 adoption data this week, which showed that according to App Store measurements on February 24, iOS 14 was installed on 80% of active iPhones and 86% of ...[Details]
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Many market research institutions predict that by 2030, the share of renewable energy (such as wind power and solar power) in the total global energy consumption will increase significantly. The ad...[Details]
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February 3, many hackers have publicly demonstrated their advanced network technology to successfully crack the car system and control the car. But this time, you don't need any network technology, y...[Details]
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Elektro-Automatik Launches 10000 Series of Enhanced Performance, Auto-ranging, Bi-directional, Regenerative and Programmable DC Power Supplies
Germany (Filsen), April 13, 2022 - EA Ele...[Details]
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New room temperature curing formula for conductive grounding significantly improves yield and reliability, and provides superior protection for heat-sensitive substrates
Henkel lau...[Details]
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China Energy Storage Network News:
The China National Accreditation Service for Conformity Assessment (CNAS) has announced a list of laboratory accreditation. TBEA (600089) Energy Internet an...[Details]
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With the advancement of science and technology and the need for industrial field testing, handheld oscilloscopes have come into being. Their main functions include oscilloscopes, multimeters, recorde...[Details]
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In an interview with Time magazine, TSMC Chairman Liu Deyin specifically addressed the chip shortage issue, saying that "someone must be hoarding chips at some point in the supply chain." TSMC has ac...[Details]
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Samsung has made another move to pursue TSMC. Samsung Group Vice Chairman Lee Jae-yong returned to South Korea after his trip to the United States. Recently, there have been reports that Samsung Grou...[Details]
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Cypress's CY8C21×34 programmable system-on-chip (PSoC) mixed-signal array has an I/O analog multiplexer. Since each pin can be used as an analog input, a single SoC can easily implement control a...[Details]