The COVID-19 pandemic, which has prompted the need for social distancing and staggered work hours, has forced us to rethink the use and lighting of office, manufacturing, retail and hospitality spaces...
CATIA is a CAD/CAM software developed by Dassault Aviation of France. It is sold in China by IBM. CATIA software enjoys a high reputation in the design fields of aircraft, automobiles, ships, etc. for...
I still remember the DIY work video of Mr. He shared on the forum not long ago. At the end of the video, there was an advertisement for the sponsor company. At that time, I thought this company was go...
At present, distributed systems based on the CAN (Controller Area Network) bus have been widely used in the field of automotive electronics, and the calibration of electronic control units has become ...
The photoelectric-contact liquid level sensor is a sensor that outputs analog signals. Its application circuit is shown in Figure 1.Figure 1 Application circuit
During the detection process, the outpu...
The MCU source program is as follows: #include reg52.h // Header file includes #include intrins.h #define uchar unsigned char // In the future, unsigned char can be rep...[Details]
A converter is a device that converts one signal into another. A signal is a form or carrier of information. In automated instrumentation and automatic control systems, one signal is often converte...[Details]
Development and Reform Commission Environmental Protection Administration No. 1885
Ministry of Education, Ministry of Industry and Information Technology, Ministry of Finance, Min...[Details]
Dongguan Jinhengsheng New Materials Co., Ltd. held a groundbreaking ceremony. The project is planned to invest 320 million yuan, and after production, it will achieve an annual output of 150 million ...[Details]
1. STM8 Development IDE 1. STVD + COSMIC ST Visual Develop (STVD) only supports assembly language development. For C language development, you need to install COSMIC and use them together. 2. IAR I...[Details]
Precision resistors are often used in electronic circuits, referred to as precision resistors. The so-called precision resistors refer to resistors whose resistance error, thermal stability (temper...[Details]
Circuit
Working principle: The design concept of this device is
to control
high power
with micropower
, and it can convert non-electrical signals in nature into electrical signals for ...[Details]
According to Taiwan media United Daily News, a sudden fire broke out in Taiwan's Hsinchu Science Park this morning, and a large-scale power outage also occurred in the park. TSMC, UMC and World Advan...[Details]
I have seen a low-power product from xx company before. It uses STM8L151 MCU and the wireless module is LORA or NB module. Because I chose to use another chip with M0+ core, I have not had much time ...[Details]
The Galaxy Z Fold3 5G is Samsung's first foldable phone to support the S Pen stylus, but the phone cannot be used with the regular S Pen. The Galaxy Z Fold 3 is only compatible with the S Pen ...[Details]
The performance of a Switch Mode Power Supply (SMPS) depends heavily on the choice of power semiconductor devices, i.e., the switch and rectifier. Although there is no perfect solution to the pro...[Details]
The settings in keilC are as follows:
Note the difference between the 4th and 5th pictures
When I click on update target before debugging, I can directly perform online de...[Details]
Let’s take stock of the sales of new energy vehicles in major European countries. Under the condition of chip shortage, Europe, like China, has begun to give priority to the supply of new energy ve...[Details]
According to South Korea’s Yonhap News Agency, on August 16, battery manufacturer SK On announced that it would invest 1.5 trillion won (approximately US$1.12 billion) to build a new battery factory ...[Details]
summary
The fifth article in this series explains the importance of auxiliary power in the Analog Devices Battery Backup Unit (BBU) reference design. Auxiliary power consists of a ...[Details]