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AC/DC power supplies with output power below 100W usually adopt the flyback topology. This power supply is low in cost and can provide multiple output tracking using one controller, so it is favore...[Details]
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Recently, there have been more and more rumors about the iPhone 12. It is reported that Apple will launch four iPhone 12 models in the second half of the year and is expected to launch a 20W fast cha...[Details]
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In the ARM system, there are usually three ways to control the execution flow of the program: **During normal execution, the value of the program counter (PC) increases by 4 bytes for each ARM i...[Details]
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On the evening of June 5, Shenzhen Transsion Holdings Co., Ltd. issued an announcement stating that it received the "Civil Ruling" issued by the Shenzhen Intermediate People's Court of Guangdong Pro...[Details]
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July 26, 2023, Beijing, China - Avnet, the world's leading technology distributor and solution provider, recently renewed its general distribution agreement with Huizhong Instrument Co., Ltd. (herein...[Details]
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After doing the WWDG window watchdog experiment, we continued with the 9th experiment - IWDG independent watchdog experiment. In this experiment, we set the window watchdog IWDG interrupt time to regu...[Details]
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Huawei Australia has criticized the federal government's 5G deployment, claiming it will leave rural and local areas without any coverage, foreign media reported. Huawei said there was no plan to d...[Details]
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As the speed of electronic equipment continues to increase, the interconnection system design of connecting devices, circuit boards, integrated circuits and devices has become increasingly critical...[Details]
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Function description: Choose a TV remote control, and then use the receiving module combined with the microcontroller decoding to control the 8 LEDs connected to the P1 port to turn on or off.
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After a night of hard work, I finally ported the DS18B20 driver to STM32. I have used single and multiple DS18B20 on 51 before, and I have a ready-made program. I thought I could get it done quickly, ...[Details]
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Introduction: The previous lecture introduced and applied the internal timer and interrupt of the microcontroller, and gave examples. This lecture will introduce the serial port communication on the ...[Details]
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Key points: The third-generation Snapdragon 7 mobile platform supports advanced experiences and brings next-generation Snapdragon technology and features to more consumers around the world...[Details]
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1 Introduction
The design of this frequency meter is based on the AT89C51 single-chip microcomputer, and uses its internal timer/counter to complete the measurement of the period/frequency of...[Details]
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In recent years, the production and sales of pure electric vehicles in my country have grown simultaneously, reaching 2.942 million and 2.916 million respectively in 2021, an increase of about 1.7 ti...[Details]
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0 Introduction
With the improvement of people's living standards, the use of various water heaters has become quite popular, and the corresponding controllers have also come out one after anoth...[Details]
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