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Abstract This paper introduces the performance of TMS320VC5402 DSP chip, focuses on analyzing its on-chip ROM structure and parallel I/O boot loader, and gives a method of using 8031 microcont...[Details]
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Three ways to share microcontroller buttons method one: #include reg52.h typedef unsigned int uInt16;sbit LED1 = P2^0; sbit KEY1 = P3^4; sbit KEY2 = P3^5; void DelayMS(uInt16 ValMS) { uInt1...[Details]
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1. Software 1) Convenience. This is mainly reflected in the later development, that is, developing applications directly on the operating system. Unlike a single-chip microcomputer , everything needs...[Details]
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1. Motor speed
The motor speed is successfully obtained in the machinery factory. When connecting the serial port, connect the four wires of VCC, RXD, TXD and GND, including VCC-8, GND-9, RXD-10 and ...[Details]
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Apple today released its second-quarter 2021 financial results and held an earnings call, during which Cook was asked what supply expectations for Mac and iPad were in the second half of the year. ...[Details]
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Use a multimeter to judge the quality of capacitors: Depending on the capacity of the electrolytic capacitor, the multimeter's R×10, R×100, or R×1K settings are usually used for testing. The red an...[Details]
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1.2.3 Verification of image processing algorithm accuracy
In order to verify the accuracy of the image processing algorithm, a laser ranging sensor was used to accurately locate the actual posi...[Details]
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In the journey of Moore's Law, advanced packaging technology is playing an increasingly important role. Through the innovation of stacking technology, more transistors can be integrated into a sing...[Details]
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People engaged in power operations know that the development of industrial production and science and technology are inseparable from the automated control of PLC. PLC can be broadly understood as:...[Details]
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In 1997, Intel established a chip testing and packaging plant in Costa Rica, which enabled Costa Rica to truly join the global supply chain system and promoted the development of the entire country. ...[Details]
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According to data from analytical institutions, in the third quarter of 2022, the revenue of the global chip market was 147 billion yuan, a decrease of 7% from the previous quarter. The semiconductor...[Details]
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On the morning of December 9th, Beijing time (afternoon of December 8th, Pacific time in the United States), at the RISC-V Summit 2021 conference, Saifang Technology (hereinafter referred to as "Sa...[Details]
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Everyone knows the positive and negative poles of diodes . Generally, the positive and negative poles are directly indicated on the diode. When you see the white coil on the tube shell, it is the neg...[Details]
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From the output power point of view: The power amplifier emphasizes the power amplification of the signal, and the load impedance is low. It requires both the amplified voltage and the output curre...[Details]
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创业板IPO|米格新材IPO中止：成立5年就顺利过会，盈利质量存疑来源丨时代投研作者丨陆海编辑丨李乾韬【导语】成立5年就顺利过会，江苏米格新材料股份有限公司（下称米格新材）是个令人羡慕的幸运儿。不过，深交所官网显示，9月30日，因财务资料过期，米格新材IPO按 ...
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