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Today, Transsion Holdings' IPO on the Shanghai Stock Exchange Science and Technology Innovation Board was priced at RMB 35.15 per share, with a total of 80 million shares issued, accounting for 10% ...[Details]
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1. The parameter in the function call of the Holtek MCU interrupt service function cannot pass the address, otherwise the program will run away 2. Try not to nest functions in many layers in Holtek M...[Details]
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1 Introduction - Current status of lighting technology
More and more lighting control solutions are appearing in the current lighting industry, so the design of power supply, lamp driving circ...[Details]
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The clamping circuit is a circuit that clamps the output potential at a certain value and keeps it unchanged. The working principle of the clamping circuit: Assuming the diode is an ideal element, wh...[Details]
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summary
This article details a method to create dual output voltage rails that can provide positive and negative voltage rails for device power supply (DPS) and requires only one b...[Details]
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Introduction
For the sewage treatment process based on the activated sludge method, the addition of coagulants is a key issue in the process of treating sewage with high concentration of organ...[Details]
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Good news from the North American market! Wyoming, the United States, will build its first large-scale ground-mounted photovoltaic power station, with Sungrow providing photovoltaic inverters and m...[Details]
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Summarize
P0: Open-drain bidirectional I/O port without built-in pull-up resistor, can be used as a high-impedance input terminal.
When P0 port is used as a normal I/O, an external ...[Details]
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Delay Interrupt Organization Block and Its Application
The delay interrupt organization block (such as OB20) can delay the execution of certain operations. When the "SRT_DINT" instruction is c...[Details]
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In the early hours of the day before yesterday, Apple brought the most disappointing system update in recent years. There is no screen-off display, no new UI design, no amazing black technology, only...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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The official Weibo account of Master Lu announced the June new phone performance rankings, with a total of 10 models shortlisted. Judging from the list, Huawei Mate40 Pro 4G equipped with HarmonyOS...[Details]
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According to 36Kr, it was learned from multiple independent sources that Tencent plans to acquire the gaming phone company Black Shark Technology. After the acquisition, Black Shark will be integrate...[Details]
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Today, R&D and production managers and engineers face many tough challenges, and each group has its own unique needs. For example, in the production phase, engineers need to reduce test time while in...[Details]
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According to TrendForce, by 2023, the penetration rate of LED headlights in traditional passenger cars worldwide will reach 72%, while in the field of electric vehicles, this rate is as high as 94%...[Details]