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...
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...
Wear the electromyography device and stick the electrodes on the skin surface of the muscles. As the athlete's limbs swing, the waveform trajectory of the electrical signal collected by the sensor is...[Details]
vivo will release the X50 series on June 1. It is currently known that one of the models, the X50 Pro, has opened for pre-order on the vivo official website. The page shows that the vivo X50 Pro u...[Details]
On February 3, Tech Planet, a subsidiary of 36Kr, announced on Weibo that Ren Zhengfei apologized in Huawei’s internal Xinsheng Community for registering the Yao Anna trademark. A few notes on the ...[Details]
When the battery is offline, the intelligent battery charge and discharge tester can be used as a discharge load to achieve constant current discharge of the set value by continuously adjusting the...[Details]
On October 30, the 2020 China (Shenzhen) Integrated Circuit Summit was held. Jia Jun, vice president of marketing for China at Pudifei, delivered a speech entitled "Insight into Opportunities: Trends...[Details]
Although the turbine flowmeter has high viscosity, is suitable for high-pressure measurement, does not need to open holes on the meter body, is easy to make into a high-pressure meter, has good repea...[Details]
0 Introduction
A wireless sensor network is a multi-hop self-organizing network system composed of a large number of cheap micro sensor nodes deployed in the monitoring area through wireless ...[Details]
The basic structure of infrared thermal imager 1) Infrared lens: receives and focuses infrared radiation emitted by the object being measured; 2) Infrared detector assembly: converts thermal radiatio...[Details]
On August 3, Innosilicon Technology held the "Fenghua 2" GPU new product launch and cutting-edge technology application seminar at Crowne Plaza Wuhan Optics Valley.
As announced at the "Fenghua...[Details]
As a general measuring instrument, an oscilloscope cannot be used without its matching probes. In the face of a wide variety of probes, the appropriate selection and correct use determine whether acc...[Details]
The power supply circuit is an indispensable part of electronic products. However, different devices or modules have different operating voltages, so DC-DC voltage conversion circuits are very comm...[Details]
The printed circuit board of the electromagnetic flow converter adopts surface welding technology, which is not repairable for users. Therefore, users cannot open the converter housing. The intellige...[Details]
In 2021, the overall sales volume of industrial application mobile robots in the Chinese market reached 72,000 units, with sales of 12.6 billion yuan, and the industry has entered a window period. ...[Details]
According to the requirements of the topic, after careful selection, the advantages of analog and digital systems are fully utilized, and the method of controlling the amplifier gain by a single-chip ...[Details]
The motor's moment of inertia is an important parameter in motor design, which is related to the motor's starting, braking, operating stability, and control performance. This article will introduce...[Details]
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