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I recently learned about the RT-Thread system based on STM32F107. I have written some simple STM32F103 programs before, which were modified using official routines. However, there were problems when b...[Details]
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Previously, some foreign testers found that the solid-state drive read and write speed of Apple's latest M2 chip MacBook Pro 256GB version is significantly lower than that of the previous generation ...[Details]
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1 Introduction
Batteries are the key power output units of electric vehicles. Among the common batteries such as lead-acid batteries, nickel-cadmium batteries, nickel-metal hydride batteries, lit...[Details]
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Abstract: In order to replace the traditional use of single-chip microcomputer to drive the micro printer, the hardware control circuit of the printer is designed using the FPGA chip EP3C25Q240C8N of ...[Details]
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According to Jiwei.com, the news about Huawei making cars has recently reached a climax in public opinion, but "Huawei does not make cars, but will help car companies make good cars!" Huawei's Wuhan ...[Details]
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Tesla recently released an OTA upgrade package for firmware version V12.5.4.1, claiming that it had upgraded the vehicle's smart summon function, adding a remote driving function to it, allowing ca...[Details]
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When the capital market begins to become rational, capital investment decisions for start-ups will further increase their consideration of whether the company can achieve stable profits and guarant...[Details]
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Today, a blogger exposed a real photo of what is suspected to be Xiaomi 12. As shown in the picture, the rear camera of this phone is a matrix shape and supports 5X optical zoom. It is report...[Details]
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Abstract: Light intensity is an important indicator in environmental monitoring parameters. This paper uses the light intensity sensor TSL2561 and the JN5139 wireless chip to design a light intensi...[Details]
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Wireless network products represented by wireless routers, APs and wireless network cards have gradually broken the dominance of Hubs and ordinary routers in the home and small and medium-sized enterp...[Details]
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Toyota Motor Corp. has announced that it will supply key hydrogen fuel cell components to Chinese automakers FAW Group and Higer Bus, a subsidiary of Suzhou King Long. Toyota Motor Corp. has long con...[Details]
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As we all know, the general keyboard detection principle of 51 single-chip microcomputer is non-encoded keyboard detection, and there is no circuit chip specifically used to generate key code numbers...[Details]
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On January 17, CATL announced that it plans to issue no more than 233 million shares to no more than 35 specific targets. CATL plans to use the raised funds of RMB 45 billion to invest in five proj...[Details]
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Take stm32F103 as an example to explain: if the initialization configuration is to automatically reload the initial value (the third bit in register TIMx- CR1 defaults to the counter not stopping whe...[Details]
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0 Preface
The pulse generator based on Hall element designed in this scheme requires low cost, simple structure and good performance. There is a relatively harsh electromagnetic environment in the el...[Details]
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