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Today, when I was writing a program, I wanted to store a string constant in the FLASH of STM32. After looking at other people's example programs for a while, I knew that the keyword const was used, bu...[Details]
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The Hexapod Tumbler is a widely used instrument for evaluating the appearance retention of carpets over time. It complies with many standards including ISO 9405, ISO 10361; BS EN 1471; IWS 247&251; W...[Details]
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Friends who are familiar with mobile phones know that the mobile chip field is a market full of smoke and gunpowder. Qualcomm, the overlord for many years, has always been in the top spot an...[Details]
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South Korea's Samsung Electronics expects component shortages to affect chip demand from some customers this quarter, according to a Reuters report after it posted its highest quarterly profit in thr...[Details]
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introduction
The LCD screen itself does not emit light. In order to clearly see the content of the LED display, a certain amount of white light backlight is required. The backlight is an o...[Details]
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Recently, we have been discussing the smart car the most. This is indeed the direction of future car development, but when it comes to what a smart car is, can you elaborate on it? I personally have ...[Details]
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Electronic fuses have received more and more attention in recent years. Traditional fuses can no longer keep up with the demand in many current applications, although they are indeed simple enough ...[Details]
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In the third quarter of 2021, 5G mobile phone products have gradually penetrated into my country's mobile phone market, showing a stable development trend; the number of 4G mobile phone models ...[Details]
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Recently, Guangyu Mingdao reached a strategic cooperation with Quzhou Jidian New Energy Technology Co., Ltd. (hereinafter referred to as "Quzhou Jidian") and completed a commercial signing worth te...[Details]
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In the early morning of June 8, Apple held the 2021 Worldwide Developers Conference online. At this conference, RealityKit 2 added a new Object Capture API. Through this API, developers can use...[Details]
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In the past, Jinzhou Petrochemical Company has always used two measurement methods for finished oil loading: manual measurement of vertical metal tanks and scraper flowmeters with online temperature a...[Details]
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The traditional constant current control of LED lamps is through AC/DC, and then through the DC/DC converter for constant current control. In the AC/DC converter, a filter capacitor is usually used a...[Details]
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STM8's UART is powerful. In addition to conventional serial asynchronous communication, it also has LIN master mode, infrared codec, smart card simulation and other functions. Beginners should start w...[Details]
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Principle and usage of clamp ammeter:
A clamp meter is an instrument used to measure the current of an operating electrical circuit. It can measure current without power failure.
1. Structure and Pr...[Details]
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Infineon is the first company to master the handling and processing of ultra-thin 20μm power semiconductor wafers
Cutting substrate resistance in half by reducing wafer thickness re...[Details]