I want to configure a BLDC motor without Hall driver using ST Motor Control Workbench,The upper and lower bridge arms are determined, how to configure the back EMF pin in the software? Thank you!...
[i=s]This post was last edited by RCSN on 2021-3-15 23:38[/i]For the effect of porting the PC project done by gui-guider to the microcontroller, you can refer to this post https://en.eeworld.com/bbs/t...
What is an operational amplifier?Many textbooks and reference guides define an operational amplifier (op amp) as a special-purpose integrated circuit (IC) that can perform a variety of functions or op...
1. Can BLE and WiFi be compatible at the same time? How to deal with the compatibility between the two?TI provides a mechanism for the coexistence of WiFi and BLE, which can be learned from the latest...
Although management is something that is adapted to local conditions and each family has its own methods, and it cannot be discussed on paper, I read a few sentences in a book these two days and felt ...
Over the past 50 years, researchers in university labs and technology companies around the world have made amazing progress in this field. Recently, successful entrepreneurs such as Elon Musk and Bri...[Details]
0 Introduction There are currently three methods for implementing RLC measurement. 1) Bridge method, which has high measurement accuracy and is widely used. Now many types have been derived. How...[Details]
In the process of system detection, various sensors need to be used. The measurement method and performance of the sensor are key factors in whether the detection task can be successfully completed....[Details]
Today's switching regulators and power supplies are more sophisticated and powerful, but one of the challenges they face is that the ever-increasing switching frequency makes PCB design more difficul...[Details]
In recent years, Ordos City has vigorously developed the photovoltaic industry and actively explored the "photovoltaic sand control" model that combines photovoltaic power generation with desert co...[Details]
AT24C02 is provided by ATMEL, IIC bus serial EEPROM (electronic eraser programmer read only memory), its capacity is 2kbit (256B), the operating voltage is between 2.7v and 5.5v, and the production pr...[Details]
//Serial digital tube displays temperature value
//Chip ATMEGA16L
//Clock 4MHz Internal
//DS18B20 data line is a bidirectional bus, using one IO port
//DS18B20 data line, the output is not direct...[Details]
On April 18, the groundbreaking ceremony for the Ningxia Hui Autonomous Region demonstration key project, the China Minsheng Investment Yanchi Shared Energy Storage Power Station Project, designed ...[Details]
1. Application Challenges
Nowadays, in application fields such as manufacturing, warehousing and logistics, more and more AMR autonomous mobile robots are being put into use to help automate t...[Details]
According to People's Daily Online, in the past five years, Zhengzhou Abrasives and Grinding Research Institute Co., Ltd. (hereinafter referred to as "Sanmo Institute") has invested 140 million yuan ...[Details]
The Semiconductor Equipment Association of Japan (SEAJ) released a forecast on July 7 showing that sales of semiconductor manufacturing equipment produced in Japan in 2022 will increase by 17% from...[Details]
Multilayer ceramic (MLC) capacitors have become extremely popular in power electronics due to their small size, low equivalent series resistance (ESR), low cost, high reliability, and high ripple cur...[Details]
Target
The purpose of this experiment is to study the characteristics of the transformer in various configurations.
Background
AC Transformer
...[Details]
ASICs and FPGAs have different value propositions and must be carefully evaluated before making a choice. Here are the advantages and disadvantages of ASICs and FPGAs:
Design Advantages ...[Details]
A team from the Massachusetts Institute of Technology in the United States has successfully developed a new nanoscale 3D transistor using ultra-thin semiconductor materials. This is the smallest 3D...[Details]