The inside of the washing machine looks very clean at first glance, but you may not know that there is a sleeve outside the washing drum, and the washing water flows back and forth between the two lay...
Thank you for your support and encouragement from my friends and family when I was most helpless, which helped me to overcome failure again and again....
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[font=微软雅黑][size=4][/size][/font] [font=微软雅黑][size=4][b]Li Yubai - Professor[/b][/size][/font] [hr] [font=微软雅黑][size=4] Li Yubai, male, professor, received a bachelor's degree in engineering and a mas...
[align=left][b][font=宋体][size=20pt]Basic knowledge and detection methods of transistors[/size][/font][/b] [/align][align=left][font=宋体]1. Basics of transistors[/font] [font=宋体]The bipolar junction tra...
1. Circuit Diagram
2.AD conversion
//AD conversion, P0 port connects to J12 (digital tube)
//Function: Change the analog input by turning the sliding resistor
//Through AD conversi...[Details]
Smart battery box
The appearance and internal structure of the homemade battery box introduced here are shown in Figure 6-21. It can hold eight No. 1 batteries, and can lead ou...[Details]
1 Introduction
The static display system of digital tubes needs to occupy too many single-chip microcomputer lines, but it can ensure normal brightness. In order to solve the problem of occupyi...[Details]
Recently, the provincial on-site promotion meeting for the construction of major high-quality development projects in the autumn of 2023 was held via video link, and the Heze branch venue was set up i...[Details]
According to foreign media reports, engineers from the Department of Electrical and Computer Science at the University of Virginia (UVA) and the University of Texas-Austin have developed an avalanche...[Details]
1. The difference between differential pressure gauge and pressure gauge - different uses: Differential pressure gauge measures the pressure difference between two points, testing the pressure differ...[Details]
The quickest and easiest way to improve the test efficiency of LED power supply is to choose the appropriate electronic load. If you are not familiar with the knowledge of electronic load, or i...[Details]
Infotainment systems help drivers get to their destination safely while entertaining passengers, and they are no longer exclusive to premium vehicles: now emerging driver-assistance systems are enteri...[Details]
On July 6, Beijing Junzheng issued an announcement stating that the company recently received the "Notice on Acceptance of Application Documents for the Issuance of Shares to Specific Objects by Beij...[Details]
In-vehicle sensors , a new revolution has begun. Only forefoot and head lidar players have developed a lidar with a detection range of 300m and a cost that is half that of mainstream solutions. T...[Details]
Earlier this year, Samsung officially announced that it would launch its next-generation flagship chip Exynos equipped with an AMD graphics processor. Recently, AMD revealed more details about this p...[Details]
On December 20, State Grid Corporation of China held a press conference in Beijing on "Stabilizing Investment to Ensure People's Livelihood and Promoting High-quality Development of the Grid", anno...[Details]
Design and manufacturing methods for automotive pressure sensors create rugged sensors for this demanding environment. Material property selection and circuit design principles are covered. Cost-se...[Details]
Infrared transmitter: That is to say, the infrared remote control we usually say is composed of keyboard circuit, infrared encoding circuit, power circuit and infrared transmitting circuit. The main ...[Details]
1. Basic knowledge
1. 18 channels, can measure 16 external and 2 internal signal sources, can be set to single-side, continuous, scanning, intermittent mode execution
2. 12-bit precision
3. ...[Details]
Talking
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