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Think back, how long has it been since you last saw or used a smartphone with a removable battery? This week, Samsung launched a new Android phone in the Korean market with a removable battery design...[Details]
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On March 10, employees of Henan Shangqiu Power Supply Company stepped up the completion acceptance of the 220 kV Qiaolou substation. After the station is put into operation, it will further improve...[Details]
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Fault phenomenon Sometimes it won't boot, and it restarts at irregular intervals. Testing process After testing, it was found that the instrument control board was damaged, causing it to fail to tu...[Details]
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The signing ceremony for the SKC Solmics semiconductor equipment recycling manufacturing project was held. As global semiconductor giants accelerate their strategic layout in China, it is expected th...[Details]
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1. Background
When doing the conducted emission experiment, it was found that the PE grounding position of the driver's motor line would have a great impact on the test results, causing the te...[Details]
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Figure 1 is the circuit principle of the high-speed control scheme LED display. The MCS51 series single-chip microcomputer is used to control the LED display; the random access memory 62512 is used...[Details]
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Rochester Electronics has been authorized by Cypress Semiconductor to sell discontinued Dual Port and FIFO SRAM products. According to the PTN18051 notice issued by Cypress on January 28, 2018, th...[Details]
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Speed measurement is an important part of servo control system. So far, speed measurement can be divided into two categories: analog circuit speed measurement and digital circuit speed measuremen...[Details]
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When you first start learning about microcontrollers, serial communication is often used, but in actual products, serial communication requires a communication protocol. Many people don't understand ...[Details]
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In early August, Hon Hai officially announced that it would acquire Macronix's 6-inch wafer fab and equipment in Hsinchu Science Park for NT$2.52 billion, and the transaction is expected to be comple...[Details]
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If you want to do square root in C language, you can add #include math.h in the header file and call the sqrt(n); function. But if you want to do square root in the microcontroller, you can use the f...[Details]
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Since vector network analyzers have the characteristics of wide frequency range, large dynamic range, high resolution accuracy, fast real-time, simple to use, flexible and convenient, they are freque...[Details]
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As a close friend of Steve Jobs, George Ive's design ability is unquestionable. After all, he was once the soul designer of Apple. Ferrari CEO Louis Camilleri suddenly announced his resignation on ...[Details]
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1. Introduction
The general structure of an organic electroluminescent (EL) device, or organic light-emitting diode (
OLED
), is to sandwich a layer of organic electrolumines...[Details]
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On October 16, Shandong Yulong Gold Co., Ltd. (601028, hereinafter referred to as Yulong Co., Ltd. or the Company) issued an announcement that the company's industry was changed from wholesale to non-...[Details]
Analogue and Mixed Signal
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