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The global
energy
crisis has forced more and more countries to pay attention to the research of new
energy sources
. Photovoltaic power generation, as an important one, has also bee...[Details]
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A switching power supply is a power supply that uses modern power electronics technology to control the ratio of the time when the switch is turned on and off to maintain a stable output voltage. A...[Details]
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In recent years, the concepts of blockchain, autonomous driving and artificial intelligence have frequently become popular in the technology world. Some industry insiders say that the disruption of...[Details]
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On May 6, Nongshang Environment announced that its holding subsidiary Suzhou Neixia Semiconductor Co., Ltd. (hereinafter referred to as "Neixia Semiconductor") and Chuzhou HKC Optoelectronics Technol...[Details]
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This article will discuss two methods to eliminate the effects of excitation current mismatch and mismatch drift. The first method is a software method that uses the internal multiplexer for most i...[Details]
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As the fourth generation of green, energy-saving, power-saving and long-life lighting fixtures, LED light sources have emerged, attracted widespread attention and developed rapidly. The current LED li...[Details]
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Chipmaker Broadcom Corp. is in advanced talks to buy cybersecurity company Symantec Corp. as it looks for opportunities beyond its semiconductor business to diversify, Bloomberg reported. Symant...[Details]
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I have previously posted a blog post titled "MCU-51 Serial Communication Program". The program is quite useful. Since then, I have been using the serial port for testing purposes. For example, when d...[Details]
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Assume that a voltage ud =u+-u- is applied between a and b, then the transfer characteristic curve between output uo and input ud is as follows:
Divided into three regions: ① Linear working area: ...[Details]
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AC and DC compatible input: single phase: AC (176 ~ 264) V, (45 ~ 450) Hz, DC (250 ~ 370) V;
Three-phase: AC (330 ~ 430) V, 50 Hz, DC (450 ~ 600) V
※ Output voltage value smooth adjustabl...[Details]
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Introduction: This article mainly introduces the C source program of 51 IO port simulation serial communication. #include reg51.h sbitBT_SND=P1^0; sbitBT_REC=P1^1; /*******************************...[Details]
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DC motor failure is a common problem for many users, especially when the motor in question is in operation for a long time every day. Replacing motor parts or the motor itself after a failure can b...[Details]
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Digi-Key and Make: Release 2021 Development Board Guide and Companion Augmented Reality App The 2021 Development Board Guide helps students, makers, and engineers find the latest development boards...[Details]
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Abstract: Taking advantage of the intelligent program control characteristics of the single-chip microcomputer, a "diode characteristic tester" based on the STC89C52 single-chip microcomputer is de...[Details]
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If you want to find specific relevant driving events and near misses from millions of hours of driving data to ensure that your required functions are running correctly, the best way is to create a...[Details]