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1. Introduction In recent years, the number of people engaged in LED manufacturing and R&D has greatly increased. LED companies have also grown like mushrooms after a spring rain. Since there are m...[Details]
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What is a Power MOSFET We all know how to use diodes to make switches, however, we can only turn them on and off, not gradually control the flow of a signal. Furthermore, the diode as a switch depen...[Details]
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Explanation of mov pc,lr: 1. Refer to http://blog.163.com/cmdbat@126/blog/static/17029212320114238281688/ The occurrence of an exception will interrupt the normal operation of the program and tran...[Details]
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Well-known domestic mobile phone manufacturers Huawei and Xiaomi have entered the notebook computer field and released a number of cost-effective products, such as the Redmi Book 14 that was launched...[Details]
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1. Preface In order to summarize the learning experience of PIC16F616 microcontroller some time ago and facilitate communication with everyone, I wrote this article about the learning experien...[Details]
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The latest survey by market research firm TrendForce DRAMeXchange shows that the output value of DRAM in the first quarter of 2020 was US$14.8 billion, a decrease of 4.6% from the previous quarter. ...[Details]
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With the development of 5G technology, smart antennas are being used more and more widely in the automotive field. Throughout the development of the automotive industry, its antenna configuration has...[Details]
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As a Chinese technology giant, Xiaomi has always stood at the forefront of technology. It constantly explores new areas and is committed to providing intelligent and convenient products and services....[Details]
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This article will introduce ten tips for expanding the basic functions of mid-range digital storage oscilloscopes (DSOs), which can help you save time and make you the DSO expert in your company. Yo...[Details]
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Circuit diagram and troubleshooting experience of vehicle inverter 1. The main indicators of common vehicle inverter products on the market: input voltage: DC 10V~14.5V; output voltage: AC 200V~220V±...[Details]
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Apple today released the sixth beta of iOS and iPadOS 15, a week after the last beta. Judging from the current situation, Apple has accelerated the testing of iOS 15. After all, the official...[Details]
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1. Try to use the variable type that takes up the least code space, such as unsigned character type and bit operation (8051, as an 8-bit processor, provides bit operation support, and most operation i...[Details]
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When installing
the optical terminal,
you must take protective measures on site to prevent moisture, water and dust. At the same time, pay attention to the actual operation on site. You...[Details]
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0 Introduction
The measurement range, measurement method and measurement accuracy of most temperature measurement tools on the market are fixed at the factory. Their measurement method is single, th...[Details]
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Recently, I have seen many people discussing the RC spike absorption problem of Flyback's secondary-side rectifier diode on the Internet. I feel that everyone is still too traditional in dealing with...[Details]
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