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Preface As for the function of DMA (Direct Memory Access), those who have followed me on WeChat before should know that I have already briefly talked about it on the F1 chip. Some netizens asked me t...[Details]
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How difficult was it to build a portable four-transistor pocket radio receiver in 1961?
60 years ago, the May 1961 issue of Radio Electronics magazine showed how to assemble this four-transist...[Details]
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At the just-concluded Intel 2022 Investor Conference, Intel stated that its Foundry Services (IFS) is forming a dedicated automotive team to provide complete solutions to automakers. Intel CEO Pat...[Details]
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I. Introduction AD590 is a single crystal IC with two-terminal temperature conversion current source produced by Analog Devices. The figure shows the internal circuit structure of AD590 and its two ...[Details]
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Recently, semiconductor company STMicroelectronics (ST) announced the launch of its new series of intelligent integrated gallium nitride (GaN) solutions STi2GaN. As the automotive industry continue...[Details]
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Bluetooth low energy technology is a low-cost, highly interoperable, short-range wireless technology that can operate in the unlicensed 2.4GHz ISM radio frequency band. Bluetooth low energy ...[Details]
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On December 24, the State Grid Chongqing Electric Power Company's cloud platform, data middle platform, and Internet of Things management platform were launched for trial operation, and the company...[Details]
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Nowadays, high-definition television sets are rapidly becoming popular, but the program sources of most TV systems are still standard-definition signals, and most DVD movies are also standard-defin...[Details]
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background With the current development of domestic 5G network construction, the coverage of 5G signals is becoming wider and wider. However, such development has caused interference to C-band satell...[Details]
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1. Timer Classification In the STM32F1 series, in addition to the interconnected products, there are a total of 8 timers, which are divided into basic timers, general timers and advanced timers. T...[Details]
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In the past 2010s, a new hardware industry has emerged - sports and health monitoring devices, mainly in the form of smart watches and fitness bracelets. For many of us, wearable devices that track s...[Details]
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Invensense's world's first six-axis motion tracking component is a low-power, low-cost, high-performance component designed for smart TVs, set-top boxes, and remote control applications. The company'...[Details]
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Huawei's Hongmeng OS 3.0 system will be released next month. The first batch of compatible models have been basically confirmed, namely Mate Xs 2, Mate X2, the entire Mate 40 series, and the entire P...[Details]
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Xiaomi will release the Xiaomi super cup flagship Xiaomi 10 Extreme Commemorative Edition on August 11. On August 8, industry insider @Ross Young revealed that Xiaomi Mi 10 Ultra will have an under...[Details]
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LG Display has unveiled the world’s first stretchable display that can stretch up to 50 percent, the highest stretch ratio in the industry. The company demonstrated the panel at a meeting of more t...[Details]
Analog electronics
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