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This article is a C source program for a frequency meter based on the AT89C51 microcontroller. The main functions of this frequency meter are as follows:
1. Test functionality
It in...[Details]
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Zhou Shengyan said that memory sharing = urban NOA is not only a reflection on the path of high-level autonomous driving, but also an effective problem-solving idea for the large-scale realizatio...[Details]
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Previously, many manufacturers produced a wide range of fairly standard Li-Ion battery products with a maximum charging voltage of 4.2 V ±1%. As a result, most existing ICs for charging Li-Ion batt...[Details]
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In the previous tweet "NDC simulation function allows AGV vehicles to have a traceable path", we introduced the powerful simulation function of NDC, which can simulate and test the AGV vehicles bef...[Details]
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From the internal strife and subsequent bankruptcy of RoadStar.ai at the beginning of the year, to Drive.ai being acquired by Apple due to financial difficulties, to Oryx Vision announcing the cessat...[Details]
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1. Introduction of bss clearing (why we need to clear bss) Let’s give an example first: #include "s3c2440_soc.h" #include "uart.h" char g_Char = 'A'; //.data char g_Char3 = 'a'; const char g_Char2 ...[Details]
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AVR microcontroller is an enhanced RISC low-instruction set high-speed 8-bit microcontroller with built-in Flash developed by ATMEL. It draws on the advantages of 8051 and PIC microcontrollers, has t...[Details]
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5G number release time postponed. Recently, the operator financial website exclusively learned that the 5G commercial number release time of the three major operators has been postponed to before Sep...[Details]
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1. The receiving module of the serial port of the LPC2000 series chip includes a receiving buffer register and a shift register. After the received data enters the shift register, it is shifted and t...[Details]
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USART, also known as Universal Synchronous Asynchronous Receiver/Transmitter, provides a flexible method for full-duplex data exchange with external devices using the industry standard NRZ asynchrono...[Details]
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I have always created my own module files directly on the original project. Now, when I create a new project, various link errors appear (of course, I am talking about multi-file projects here, and s...[Details]
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This is an era where experience is king. Today, consumers have more and more say. If your product is good, it will soon be spread by word of mouth; if your product is bad, it will soon be criticize...[Details]
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While energy efficiency and industry standards are the main drivers of PV inverter technology development, reliability is also an important factor.
The latest trend in modern green architect...[Details]
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As the array of products that use pulsed signals continues to grow, including today's more energy-efficient ICs, switching power supplies and inverters, and even LED modules and subassemblies, the me...[Details]
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The second blog post in this series describes how to design network-agnostic industrial field devices (sensors/actuators) using IO-Link® slave transceivers. The next step is to design an IO-Link ma...[Details]