This book is divided into 14 chapters, which comprehensively expounds the design and drive control ideas of modern permanent magnet AC motor systems. Starting from the basic characteristics of permane...
Hardware modification expert Sebastian Staacks has accomplished the seemingly impossible: using a basic 32-gigabyte Game Boy cartridge and an ESP8266 microcontroller, he has given the Game Boy the abi...
In traditional audio playback systems, amplifiers are closed-loop and their total harmonic distortion is generally as low as 0.01% or even lower, while electro-acoustic devices are open-loop and their...
[i=s]This post was last edited by Jacktang on 2020-5-9 23:04[/i]Basic InformationDescription: 16-bit ultra-low power microcontroller, 60kB flash, 2KB RAM, 12-bit ADC, 2 USARTs, hardware multiplierManu...
With the continuous advancement of electronic technology, whether in consumer electronics, industrial automation, or automotive, medical, aerospace and other fields, higher power density is being purs...
[i=s]This post was last edited by qwqwqw2088 on 2021-10-8 08:43[/i]Brief Introduction to the Principle and Design of Flyback ConverterDownload and read the full text directly...
1. Technical requirements of the control system of multi-point positioning tester "Multi-point positioning tester" is a test instrument used in special processing industries. Its working requirem...[Details]
Recently, I have been playing with ARM7 in my spare time, using Keil uVision integrated development environment. Sometimes I can't stand it. The code prompt/highlight function of the editor is almost...[Details]
Introduction In Part 1 of our Power System Optimization series, we looked at how to quantify power supply noise sensitivity and how to relate these quantities to actual effects in the signal chain....[Details]
Carl Bellanca Jr, Senior Vice President, u-blox In April this year, u-blox announced the acquisition of IoT service provider Thingstream. This acquisition will bring many advantages to our customer...[Details]
The VxWorks operating system has attracted much attention in embedded systems due to its high reliability, excellent real-time performance, flexible scalability and other advantages, and is widely us...[Details]
The main challenge for portable wireless receivers is to maximize their dynamic range while minimizing power consumption. A direct conversion receiver with a pair of time-continuous, low-pass analo...[Details]
At this Shanghai Auto Show, we are overwhelmed with the numerous new cars brought by major domestic and foreign car companies. In addition to new cars, many black technologies were unveiled at the ...[Details]
When SM2..0 is 000, the SLEEP instruction makes the MCU enter the CPU stop operation, while SPI, USART, analog comparator, ADC, two-wire serial interface, timer counter, watchdog and interrupt system...[Details]
Port security surveillance, mine countermeasures and underwater search and rescue are extremely dangerous tasks that should no longer put lives and vessels at risk. Where sustained mission-critical u...[Details]
The mobile platform has not reached the saturation we have seen in the evolution of desktop CPUs. This is because the smartphone market has just begun to grow rapidly, which is the main motivation fo...[Details]
1. Introduction
Hall devices are a type of magnetic sensor. They can detect magnetic fields and their changes, and can be used in various magnetic field-related occasions. Hall devices work on...[Details]
On October 18, NXP Semiconductors announced the launch of OrangeBox, an automotive-grade development platform. The platform integrates various NXP wireless technologies, including broadcast radio, Wi...[Details]
1 Introduction
At present, high-frequency switching power supplies have been widely used in electronic equipment such as computers, communications, and radio and television. The main trans...[Details]
According to data from the Semiconductor Industry Association (SIA), following a decline in chip sales in May and June, overall semiconductor sales in July remained poor, down 15% from the same perio...[Details]
On November 3, Xiaomi Motor recently explained in detail the battery technology details of SU7 Ultra when answering questions from netizens.
The company emphasized that the r...[Details]