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In a circuit where a single frequency converter is connected to multiple motors, a circuit breaker is usually used at the frequency converter input terminal for short-circuit protection (the freque...[Details]
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1 Introduction
For performance reasons, sometimes we want to know the CPU usage rate, so as to determine the CPU load and whether it is "capable" enough for the current operating environment. This ar...[Details]
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1.1 Introduction to I2C The I2C bus is a serial bus launched by PHILIPS. It is a high-performance serial bus with bus arbitration and high-speed and low-speed device synchronization function...[Details]
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2023 has arrived at its last working day, and this ordinary yet extraordinary year has slowly come to an end.
This year, the industry is calling for the first year of surgical
robots
,...[Details]
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The following codes and text descriptions refer to the technical manual (STC15.pdf) provided by STC.
The specific code is as follows:
#include
#include"init.h"
#include"led.h"
#include"buzzer.h"...[Details]
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Introduction: A cruel reality is that many cockpit chips are already outdated while still in the design stage, and are not even qualified to serve on the table. In 2022, the author wrote an article...[Details]
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With the increase of intelligent sensing configurations such as high-performance CMOS imaging and LiDAR in automobiles, the level of automobile autonomous driving is constantly improving, while red...[Details]
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Wuhan Fangu announced the content of the investor relations activities organized recently. In this event, Wuhan Fangu said that it has brought good opportunities and challenges to the development of ...[Details]
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On the afternoon of February 20, market research firm IDC released an article today, giving the top ten predictions on the impact of the epidemic on the terminal market in 2020. IDC predicts th...[Details]
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The target is not very clear at present. Relevant people said that the four ministries related to new energy vehicles, the National Development and Reform Commission, the Ministry of Industry and I...[Details]
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The essay "Cultural Journey" by Ye Liu
While sharing my thoughts on vanadium batteries in Xiamen, I did not forget to have a chat with Mr. Li, who is a wind power researcher. The conversat...[Details]
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When we edit the C language of PIC microcontroller, we often use the simulation technology of the source program, because the simulation of the program can replace the hardware production and debuggi...[Details]
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Hardware platform: FL2440
Kernel version: 2.6.28
Host platform: Ubuntu 11.04
Kernel version: 2.6.39
First modify the kernel source code /arch/arm/mach-s3c2410/mach-smdk2410.c
Add red font p...[Details]
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If you do not use an external crystal oscillator on the STM32, how to connect OSC_IN and OSC_OUT
If you use the internal RC oscillator instead of an external crystal oscillator, please follow ...[Details]
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In recent years, TWS wireless Bluetooth headsets have been favored by users, so how do they work? TWS wireless Bluetooth headsets are connected wirelessly via Bluetooth. There is no connection line b...[Details]
Analogue and Mixed Signal
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