This seminar mainly introduces two new Hall position sensors MLX90421/2. They are a new generation of products based on the optimized design of Melexis second-generation position sensors, which fully ...
If a multi-channel BUCK IC drives different loads, can the GND output to the loads be shared? Take the following circuit diagram as an example. This is a 2-channel BUCK chip that drives different load...
This is the fifth official annual Python Developer Survey, conducted in partnership between the Python Software Foundation and JetBrains. In the fall of 2021, more than 23,000 Python developers and en...
Hello, everyone~~It's been a long time~~Our weekly review information is here~~Come and take a look at the latest developments~~Activities in the application period:
1. Free evaluation of Espressif ES...
Minimalistic design method for efficient design
In the previous section, we described Ming Deyang's general design method. In the process of explaining the case, we drew a lot of waveform diagrams. So...
April 14, 2021, Shanghai, China - Changdian Technology has appointed Mr. Lin Jingming as the company's senior vice president, fully responsible for global sales business, reporting directly to Chief ...[Details]
According to the survey data of Gaogong Industry Research Institute (GGII), China's lithium battery cathode material shipments in 2019 reached 404,000 tons, a year-on-year increase of 32.5%. Among ...[Details]
Digital tube display is divided into static digital tube display and dynamic digital tube display To learn and master the contents related to digital tubes, you can start from the following three asp...[Details]
IT Home reported on June 14 that foreign media 9to5 Google reported that as WhatsApp continues to develop, the Facebook-owned company seems to have begun testing multi-device login and a large number...[Details]
In the field of autonomous driving chips, a familiar yet unfamiliar name is about to appear in 2022. When it comes to autonomous driving chips, from Bosch, which was the first to provide a complete...[Details]
Preface
Usually, DC power supplies need to undergo aging tests and power output characteristic tests before leaving the factory. Developed countries abroad generally use electronic simulat...[Details]
The rise of 3D movies, the hot sales of 3D TVs, and the launch of CCTV's 3D experimental channel further stimulated the collective development of the 3D industry chain in 2012. As an important access...[Details]
1. Open two terminals under the Linux operating system, one for the serial port terminal and one for the PC to perform ftp connection. The following is a terminal displaying the results. . 2. There...[Details]
1. Hardware Solution The fire alarm uses 51 single-chip microcomputer as the core controller, and realizes basic functions by using gas sensor MQ-2, ADC0809 analog-to-digital converter, DS18B20 tempe...[Details]
0 Introduction
国内单片机多机通信方向技术开发应用已有相当长时间,在智能化仪器、工业自动控制、家用电器机电一体化等方面的应用成果尤为显著。本文介绍AT 系列单片机多机通信在程控交换机中应用。
A multi-machine programmable switching system expands 1 to 2 telephone lines into 4 ...[Details]
1. Enable external clock: Set the OSCE bit of the CPMUOSC register to 1 2. Calculate the required frequency (taking 24Mhz as an example): PLLCLK (24Mhz) = 2 x OSCCLK (oscillator frequency, i.e. y...[Details]
I recently made a board. stm32rbt6, after downloading the first program, I found that the LED light was flashing, indicating that the program was running normally. But after adding a few pieces of cod...[Details]
Xiaomi Mi 10 Pro scored 83 points in the DXOMARK Selfie test. DXOMARK said that Xiaomi Mi 10 Pro is in the middle of its front camera ranking. Its facial target exposure is good in most cases, but th...[Details]
On July 23, the State Council Information Office held a press conference on the development of the industrial communications industry in the first half of the year. In response to the withdrawal of s...[Details]
As climate change becomes increasingly serious, humans must take strong measures to significantly reduce carbon emissions. Under the new legislative and policy framework, the automotive industry is...[Details]
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