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Hardware circuit: independent button connected to RA5 Effect: Make the LED at port RD0 light up when the independent button is 0. Note: The default state of PORTA is not a digital IO port, we nee...[Details]
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1 Introduction to Electric Vehicles and Range Extenders
Electric vehicles refer to vehicles that use electric motors as their power system in whole or in part. They include three types...[Details]
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Renesas Electronics and Altair Semiconductor have jointly announced an ultra-small and ultra-low power cellular IoT solution designed to serve the global Internet of Things. Cellular IoT device manuf...[Details]
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At the 3rd International Automotive Inspection and Testing Technology Forum, Shanghai KESCON Manufacturing Intelligence was invited to attend. Wang Zhanxin, Technical Manager of the Automotive Indust...[Details]
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0 Introduction
The theory and design method of analog filters based on Laplace transform have been developed quite maturely, and there are several typical filters for people to choose from...[Details]
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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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According to foreign media reports, according to a new patent application, Tesla has designed a new type of sunroof with electronic tinting and integrated lighting system. An electrically controlled ...[Details]
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According to the Iceland Daily on September 3, on September 1, Vodafone Iceland activated its first transmitter and demonstrated the 5G system and electronic communication solutions it is building in...[Details]
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With the rapid development of the electronics industry, the demand for small DC motors is increasing. This type of DC motor often needs to be tested for its current and speed before leaving the factor...[Details]
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Learning various DSPs from TI can be divided into multiple levels based on the principle of gradual progress. Based on my many years of experience in developing DSPs , I would like to summarize ...[Details]
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At the beginning of 2022, a company called MAXIEYE released the NOM navigation assistance system. high speed. You should know that there are very few players in China who can launch navigation as...[Details]
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On the morning of January 4, Apple today added an emoji engraving option for its AirPods wireless headphones. Previously, the AirPods charging box could only be engraved with text on the officia...[Details]
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When it comes to passive components, we often feel unfamiliar. But in fact, passive components are everywhere in our daily production and life. Varistors are such a kind of existence. Varistors are w...[Details]
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1. Macro definition Use define to define macros #define uchar unsigned char //macro definition, cannot be added; it is a preprocessing instruction, not a statement uchar i; 2. Function defi...[Details]
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The closed-loop servo system is a high-precision, high-response speed control system widely used in industrial automation, robotics, aerospace and other fields. The closed-loop servo system consist...[Details]
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