The stability of my fully differential voltage feedback amplifier seems to be greatly affected by the value of the feedback resistors—the RF/RG ratio is always correct, what is going on?Amplifiers are...
[size=4] Selection of fixed resistors There are many types of fixed resistors. The choice of which material and structure of resistors should be determined according to the specific requirements of th...
Morning Post (Reporter Wei Rang, Correspondent Cui Yan) Yesterday, Chaoyang District police reminded citizens that if they receive a missed call starting with 0941 or 0951, they must be careful when c...
I would like to ask how to calculate the inductance of a PCB planar spiral inductor? Is there any special software that can design such an inductor export package?...
1. What is a stepper motor?
A stepper motor is an open-loop controlled motor that converts electrical pulse signals into angular displacement or linear displacement, also known as a pulse moto...[Details]
On December 3rd local time, the U.S. Department of Defense issued an announcement, listing China Construction Technology Group, China International Engineering Consulting Corporation, China National ...[Details]
Abstract: The remote intelligent heart detector based on STM32F103XX microcontroller uses Micro SD as the storage medium to save specific ECG signals. The data stored in the Micro SD card should be...[Details]
The channels for customers to interact with brands seem narrow and wide today. The world is moving from physical to digital every moment, and emerging technologies such as virtual reality (VR) and ...[Details]
The main switch of the power supply has only two state modes, one is "open (conduction)" and the other is "off (non-conduction)". It is used to conduct and cut off the DC signal output from the fil...[Details]
With the emergence of various safety regulations for automobiles, OEMs are looking for a platform or a technology to keep up with the evolving needs of safety regulations such as GTR (Global Harmoniz...[Details]
On June 19, the Shanghai Stock Exchange officially accepted the application of Shanghai Hi-Tech Group Co., Ltd. ("Shanghai Hi-Tech") for listing on the Science and Technology Innovation Board. Taiwan...[Details]
Apple's four-day Black Friday to Cyber Monday shopping event is now underway in the United States and some other countries and regions. Customers who purchase certain products before November 29 ca...[Details]
introduction
Electronic components such as operational amplifiers, drivers or sensors often require a bipolar supply to operate, but there is rarely one available at the point of load. The LTC3260...[Details]
According to Jiwei.com, with the rapid development of new-generation information technologies such as 5G and artificial intelligence (AI), terminal data throughput has expanded dramatically. Ordinary...[Details]
Batteries sold on the market can generally be divided into two categories: disposable batteries and rechargeable batteries.
Disposable batteries
Commonly known as "disposable" batteries, the...[Details]
For many years, hardware keys have been regarded as the last line of defense for protecting personal privacy and sensitive data. However, the latest research has found that these "security hardwa...[Details]
OnePlus announced today (April 8) on its official Weibo that the prices of the OnePlus 6T Glossy Black and Ink Rock Black will both drop by 400 yuan, bringing the starting price to 2,999 yuan. Acco...[Details]
The pressure calibrator is a commonly used pressure instrument. It not only solves the calibration of standard pressure but also better meets the needs of comprehensive on-site testing. It is widely u...[Details]
In today's world, smart hearable devices have become a popular trend. As the headphone market continues to grow, consumers' demand for AI-ANC and AI-ENC (environmental noise cancellation) noise red...[Details]