First of all, this is an advanced circuit knowledge question, not a brain teaser.
For small signals in the frequency range of 100Hz--100kHz, what basic component does the op amp correspond to?...
The development of current science and technology has made digitalization more and more popular. For example, we often see digital home appliances, digital instruments, and even TV sets. What does thi...
I was debugging the buttons of the development board yesterday afternoon and this morning. According to the code of the DEMO program, the Tamper button interrupt method was easy to use, but I wanted t...
[font=文泉驿正黑]Where can I set the font of the Parameter in the AltiumDesigner schematic library? I have never done this before. [/font][font=文泉驿正黑] [/font] [font=文泉驿正黑] The Default Comment in the schema...
The picture shows the demo board driver circuit of TI bq76930-20 series battery management system (two BQ76930s are used in series)
The bottom device is the first to tenth battery string, and the uppe...
According to Golden Eye Media on May 5, at around 3:30 pm yesterday, several electric vehicles caught fire and burned in a parking lot at the south end of Jiubao Bridge in Hangzhou. It is reported ...[Details]
Many of us electronics enthusiasts often need to measure the resistance of certain components or branches in the circuit when assembling and repairing electronic devices. Beginners usually think that ...[Details]
At noon today (5), Huawei Consumer Business CEO Richard Yu posted a Weibo post reviewing his Weibo post in 2013, and said that the four key factors that have enabled Huawei's terminals to reach where...[Details]
Vacuum gauge principle Vacuum Gauge, also known as vacuum gauge, is an instrument for measuring vacuum or air pressure. Generally, the changes in certain physical effects of gases under different...[Details]
With the rapid development of the automobile industry, the requirements of automobiles in terms of control, communication and network are becoming more and more complex. The new generation of electron...[Details]
The inverter is the detection center of the entire power station. It can detect all the parameters of the power station, including DC components and grid-connected equipment. The basic information of ...[Details]
Apple Watch will support next-generation Micro LED displays. The company has been cooperating with two Taiwanese companies, PlayNitride and RiTong. PlayNitride will provide Micro LED chips, and RiTon...[Details]
Features: This section describes the key features of the MC9S12G-Family. S12 16Bit Central Processor Unit (CPU) External main clock (Main External Oscillator) 4MHz~16MHz crystal Built-in 1MHz RC...[Details]
The automotive lidar market is undergoing new changes.
The global LiDAR market for passenger cars, light commercial vehicles and robotaxis is estimated at $538 million in 2023, up 79% ye...[Details]
PIC microcontrollers are becoming increasingly popular in China. This article introduces some experiences and techniques in software and hardware design during the development of Microchip PIC seri...[Details]
The progress of Tencent’s self-developed chip research and development was made public for the first time. At the 2021 Tencent Digital Ecosystem Conference, Tencent Senior Executive Vice President...[Details]
Recently, the People's Government of Hebei Province issued the "15 Policy Measures on Ensuring Food and Energy Security", which mentioned:
Accelerate the construction of 4 pumped storage power...[Details]
1. Click Project- NewuVision Project 2. Enter the project name and click Save. The project name supports Chinese 3. Enter AT89C52, select AT89C52 in Microchip, and click OK 4. Right-click Sourc...[Details]
This paper introduces the development process of the integrated DC insulation detection device tester, which can verify the set parameters of the DC insulation detection device of the substation, ens...[Details]
On November 11, sources Jukanlosreve and yeux1122 revealed that both Apple and Samsung's ultra-thin high-density battery projects have failed in development. The two companies had previously attemp...[Details]