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Embedded products can be divided into information appliances, mobile computing devices, network equipment, industrial control, simulation, etc.
As the Internet becomes increasingly important, more ...[Details]
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On the afternoon of December 27, the provincial energy work conference was held in Jinan. The meeting thoroughly implemented the spirit of the 20th National Congress of the Communist Party of China...[Details]
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Today, Lenovo's Chen Jin said that the Motorola moto X30 equipped with Snapdragon 8 Gen 1 has officially started pushing the mr1 version system update. The update package size is 236MB, includ...[Details]
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For the STM32 SPI, the schematic given in the Reference Manual is as follows:
According to the standard SPI protocol, when the SPI is configured as the master mode, when the slave devic...[Details]
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This experiment: drives a stepper motor. The experiment requires that one button can control the start and stop of the stepper motor, and one button controls forward and reverse rotation.
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The patented product Suretest AC circuit tester of IDEAL INDUSTRIES, INC. is a special test instrument designed for fast fault location of AC low-voltage power distribution network. It has the charac...[Details]
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All electronic circuits and devices take input signals and process them into new and different output signals. Where do engineers get these input signals when designing and testing circuits and dev...[Details]
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1 Introduction
Pulse output circuit modules that require changing the pulse cycle and the number of output pulses are used in many industrial fields. It is convenient and feasible to use d...[Details]
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1. According to the driving mode, it can be divided into two categories
1.1 Constant current
a. The output current of the constant current drive circuit is constant, but ...[Details]
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According to the Nanxun District Media Center, on December 30, the topping-out ceremony of the G8.5 ultra-thin glass substrate deep processing project of Zhejiang Taijia Optoelectronics Technology Co...[Details]
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In 2020, 5G technology and the automobile industry have intensively intersected for the first time, with Aion V, MARVEL R, and BYD Han all claiming the title of "the first 5G car." But this interse...[Details]
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An oscilloscope, as its name suggests, is a machine that displays waveforms. It is also known as the "eyes of electronic engineers." Its core function is to display the actual waveform of the measure...[Details]
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In the process of burning AVR microcontrollers, it is inevitable that the fuse position is wrong, and the result is that the AVR microcontroller cannot be read or written! What should we do at this t...[Details]
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stm32 has two watchdogs, an independent watchdog and a window watchdog. In fact, their functions are similar, but the time limit for feeding the watchdog is different. The independent watchdog limit...[Details]
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After installing keil 5 mdk, download c51v960.exe from keil official website, Specific steps 1. Enter the official website 2 3. After clicking C51, you will be asked to fill in personal informa...[Details]