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...
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...
This article is to make up for the previous review, which I forgot to continue. Today, I will continue to test our Alibaba Cloud connection.
For more information, please refer to the previous review, ...
I am willing to use key interrupts, as I believe that every action can be avoided. However, in actual work, this is sometimes not necessarily a good thing, and in some sense is a bad thing.
I looked a...
I don't know if you have noticed that the base stations that we see everywhere are gradually becoming colored. Why are they colored? Some say it is for camouflage. Others say it is for aesthetics.In f...
At present, the output power adjustment of high-frequency induction heating power supply is mainly achieved by changing the output frequency of the inverter or changing the input DC voltage of the in...[Details]
Recently, 360's new W906 children's watch has successfully passed the network access test of the Ministry of Industry and Information Technology. It uses the ALIOS operating system and is built on AS...[Details]
Most simple circuits for measuring reactive components cover a limited range of component values. Although the circuit described in this article is composed of only a few cheap components, it can mea...[Details]
The load of the linear motor module is directly related to the load capacity of the slider during movement. Therefore, we need to understand its load capacity when selecting a linear motor module. ...[Details]
With the widespread use of face recognition on smartphones, the once mysterious technology has now become commonplace. Currently, most face recognition systems use facial features to identify the use...[Details]
Memory: used to store all information in the computer: including programs, raw data, intermediate results and final results of operations, etc. Read-only memory (ROM): When in use, read-only memory c...[Details]
Recently, Jiangsu Industrial Technology Research Institute announced that during the implementation of the key special project "Key Technologies and Production Demonstration for the Preparation of Hi...[Details]
Apple has always had the habit of "customizing" new materials to produce new iPhone screens. However, according to a recent report from South Korea, Apple may use the same OLED panel material as Sams...[Details]
According to a report from AutoDongxi on June 26, Continental's sixth-generation millimeter-wave radar sensor products entered mass production in the first quarter of this year, including two produ...[Details]
Challenges
Current processor, graphics and storage systems use multiphase power solutions. These multiphase solutions provide the response and regulation performance of a very high swi...[Details]
Elon Musk, a technology executive who likes to interact with netizens, recently revealed in a Twitter comment section of a netizen that he plans to port more Unity and Unreal Engine games to his Tesl...[Details]
I recently found a single-chip microcomputer, STM8, while browsing Taobao. Compared with the 8-bit AVR I have been using before, STM8 feels more powerful. The chip features are as follows: Core: Ha...[Details]
On the occasion of its 20th anniversary, Alibaba announced a comprehensive upgrade of its mission, vision, and values, and released its new Six Meridians Divine Sword. Looking to the future, Alibaba ...[Details]
1. Multimeter A multimeter, also called a multimeter, three-purpose meter, or multiplexer, is a multi-functional, multi-range measuring instrument. Generally, a multimeter can measure DC current, DC ...[Details]
Recently, the National Highway Traffic Safety Administration (NHTSA) of the United States launched an investigation into 2.4 million vehicles equipped with Tesla's fully autonomous driving (FSD) so...[Details]
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