Today is the first day of the Chinese New Year, I wish you all a happy new year! ! Happy New Year to all netizens! [size=16px]I wish you all:[/size] [size=16px]a rising fortune,[/size] [size=16px]full...
In the figure below, why does this negative voltage output circuit not work?
Vin=24V, the design requires output -12V,the problem now is that after power on, it can output -12V occasionally, but somet...
[size=4]1> First, let's discuss the relationship between various single-chip microcomputers and operating systems. [/size] [size=4] [/size] [size=4]Speaking of single-chip microcomputers, the first th...
The pulse signal with a pulse width of 10ms output by FPGA is output through the driver chip. How to improve the rising edge of the output signal to ensure that the rise time is less than 1ns and the ...
I am very happy during the Chinese New Year, but after the Chinese New Year many companies will lay off employees. What do you think? Many companies in Shanghai are actively laying off employees. I am...
Python 3.10 has been released as the latest major update to the official implementation of this widely used programming language. Python 3.10 brings support for argument specification variables, preci...
PIC instruction system
PIC 8-bit microcontroller has three levels, with corresponding instruction sets. The basic PIC series chip has 33 instructions, each of which ...[Details]
According to the news released by the China Securities Regulatory Commission, the China Securities Regulatory Commission recently approved the registration of the initial public offering of shares on...[Details]
When SM2..0 is 001, the SLEEP instruction puts the MCU into noise suppression mode. In this mode, the CPU stops running, while the ADC, external interrupt, two-line serial address match, timer/counte...[Details]
LCD is the abbreviation of Liquid Crystal Display. The structure of LCD is to place a liquid crystal box between two parallel glass substrates, set TFT (thin film transistor) on the lower substrate g...[Details]
Challenge: Design, develop, and manufacture a tool that can detect and isolate circulating tumor cells (CTCs) or fetal cells in maternal blood for personalized therapy in oncology or non-invasive p...[Details]
Apple announced today that it will open its third and most distinctive retail store in Singapore - Apple Marina Bay Sands (located in the Marina Bay Sands Shopping Center). Unlike other Apple retai...[Details]
Everyone knows that making a PCB board is to turn the designed schematic diagram into a real PCB circuit board. Please don't underestimate this process. There are many things that work in principle b...[Details]
Some time ago, I used a development board to practice 51. I felt that I was not very proficient in AD, so I wanted to draw a separate board. After I finished the drawing, I checked the price. A small ...[Details]
According to news on February 16, Zhongying Electronics recently stated in an institutional survey that automotive MCU chips have reliability requirements and high customer certification barriers. Th...[Details]
On September 28, the "Automotive Software Panorama (2022)" (hereinafter referred to as the Panorama), jointly compiled by Chongqing Zhongke Automotive Software Innovation Center and Guoke Chushi (Cho...[Details]
Europe/Middle East/Africa (EMEA) has historically been the region with the largest demand for PV inverter replacements, as core markets in the region, such as Germany, Italy, Spain, the Czech Republic...[Details]
It was a happy day for many Apple fans, because they received the long-awaited AirPods 3 one after another. However, before they were happy enough, many users found problems: the AirPods 3 is divided...[Details]
Desuo Precision Industry Engineers pointed out that automobiles have requirements for electrical performance, heat resistance, durability, vibration resistance, waterproof and dustproof performance...[Details]
By 2020, there will be 50 billion to 300 billion IoT devices in the world. The IoT requires the connection between things and requires the support of many tiny devices. These small IoT devices are su...[Details]
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