The interrupt system of 64+ is different from the previous ones. The interrupt is based on events. The entire hardware CPU receives 15 interrupts, but the interrupt source can support up to 128. 64+ r...
1. Ferrite Magnetic Amplifier in Flyback Power Supply For a dual-output flyback power supply that provides real power at both outputs (5V 2A and 12V 3A, both can achieve ± 5% regulation), when the vo...
[i=s]This post was last edited by music_586 on 2018-12-28 21:00[/i] [align=center][font=Tahoma][size=5][color=#000000]Based on STM32F030+L6230 (FOC5.2 library) BLDC motor driver: program + schematic +...
For example, the maximum input voltage of the DCDC power chip is 65V, and a TVS tube is connected in parallel at the input end for protection. The maximum clamping voltage of the TVS cannot exceed 65V...
This article will explain the differences between the various types of audio amplifiers, detailing how Class D amplifiers work and showing how they improve efficiency and reduce power requirements and...
In recent years, with the continuous development of my country's manufacturing industry, its processing quality and production positioning accuracy have also been improved accordingly, which has le...[Details]
Solutions for Amplifier Offset
Have you ever spent a lot of time selecting the best op amp for your circuit only to find out that the offset voltage at the manufacturer's reference input is wrong? ...[Details]
Overview For a long time, people have mostly used photometers as the main detection instruments for optical signals. The principle is to convert optical signals into voltage or current signals throug...[Details]
In a distributed signal processing system with multiple CPUs, communication and data exchange between CPUs are often involved. Data transmission of large amounts of data generally uses DMA, whil...[Details]
Recently I learned a piece of code about averaging and filtering. When I used it in the past, I usually calculated it like this: first read out 10 values at once, sum them up and divide them by 10, ...[Details]
Introduction The CC2530 combines the performance of a leading RF transceiver with the industry-standard enhanced 8051 CPU, in-system programmable flash memory, 8-KB RAM and many other powerful featur...[Details]
O Introduction
The course "Computer Network" is a computer and communication course offered by university computer and related majors. This course is very practical, and many teaching contents ...[Details]
The use of CC2530's GPIO port is slightly different from that of ordinary 51 microcontrollers, mainly in that the IO port needs to be set for function and direction before use. Function setting...[Details]
Recently, the reporter learned from the Autonomous Region's Department of Industry and Information Technology that Sungrow Electric's 10GW high-efficiency intelligent inverter project was officiall...[Details]
Navitas Semiconductor Establishes World's First Gallium Nitride Power Chip Design Center for Electric Vehicles Next-generation GaN power chips will accelerate the adoption of electric vehicles that...[Details]
Jiwei.com News (Text/Digital Control) In 2016, Mr. Hui's Samsung Note7 phone caught fire and burned the computer next to it after he had just used it for 13 hours. He communicated with Samsung many t...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
Automotive electrical appliances
Automotive electrical appliances are electrical parts (assemblies) installed and used in automobiles, mainly including starting system, power generation system...[Details]
With the continuous breakthroughs in the penetration rate of new energy vehicles, from only 1% in 2016, to now, the penetration rate of electric vehicles in Shanghai has exceeded 50%. This is insepar...[Details]
1. SPI controller datasheet
1For details, please refer to: http://blog.csdn.net/hustyangju/article/details/20474659
2 All SPI registers are mapped to the kernel space and acce...[Details]