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After the release of the Snapdragon 888 flagship platform, ZTE confirmed that the Red Magic gaming phone equipped with Snapdragon 888 will be available soon. Recently, a blogger revealed a ne...[Details]
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Data acquisition technology involves a wide range of fields, a wide dynamic range of collected signals, a large amount of data to be processed, and high requirements for the real-time performance o...[Details]
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1. Software installation process 1) Install mplab8.85 2) Install CCS_PCWHD_4.120 a) Double-click pcwhdupd.exe in the Compiler directory to install the compiler. After installing the com...[Details]
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Vector network analyzers require that measurement calibration be performed prior to error correction measurements. For two-port measurements, the calibration algorithm used to determine the response ...[Details]
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Whether it is computer repair or electronic production, a regulated power supply is indispensable. The following introduces a regulated power supply with a DC voltage continuously adjustable from 3V ...[Details]
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0 Introduction
Today, the wireless communication industry is developing rapidly, and PDAs, laptops and mobile phones have become necessities in people's lives. At the same time, communicat...[Details]
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May 5, 2022, Beijing, China - Teradyne, a global advanced automatic test equipment supplier, announced that
it has established integrated circuit automatic test university projects with Hefei U...[Details]
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Overview of Serial Communication Technology
Principle of asynchronous serial communication
UART communication with computer
USART of M16
Steps to use USART in interrupt mode
...[Details]
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(Nickname and avatar have been processed) Many people have asked this question. Regarding the clock of the STM32 timer, TIM2 uses the clock of APB1. The clock of APB1 is clearly 36M, but why is it...[Details]
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In the early 1970s, the application of 20kHzPWM switching power supply caused the so-called "20kHz power supply technology revolution" in the world. Inverter power supply can be divided into power ...[Details]
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The arrival of students at school and the surrounding 1 km are related to the safety of children's lives, especially since the school is a collective. Governments at all levels have always attached g...[Details]
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Figure 1: Zero voltage half-wave resonant boost converter circuit The main switch circuit is a zero voltage half-wave quasi-resonant boost converter, as shown in the figure. There are two ways to ...[Details]
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In the security monitoring system, video signal transmission is a crucial link in the entire system. The choice of media and equipment to transmit video signals will directly affect the quality and...[Details]
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With the increasing application of electronic information technology, there are many occasions where it is necessary to identify or record the identity of specific user groups, such as access contr...[Details]
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1. Introduction
Recalling the PC architecture, we know that the boot loader in the PC consists of the BIOS (which is essentially a firmware program) and the OS Boot Loader (such as LILO and GR...[Details]
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