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...
As is known to all, the performance of piezoelectric pressure sensors is mainly measured by transient pressure signal generators and sinusoidal signal generators. A transient pressure signal gene...[Details]
As the environmental impact of traditional lighting methods continues to grow, the price of light-emitting diodes (
LEDs
) continues to fall, and
high-power LEDs
are rapidly beco...[Details]
When there is a traffic accident or cargo falls in front of you, can you notice the dangerous situation immediately? When the weather on the road ahead suddenly changes, from sunny to rainy, or even ...[Details]
Introduction
In grid computing, it is often necessary to use multiple computers to work together to complete computing tasks that can only be completed by a supercomputer. To achieve the abov...[Details]
Nowadays, more and more people live in high-rise buildings. The higher you live, the stronger the wind is. Such a powerful resource should not be wasted. Today, we use wind power to convert into el...[Details]
With the development of science and technology, the relationship between power electronic equipment and people's work and life is becoming increasingly close, and electronic equipment cannot do w...[Details]
1. Overview
LT2206-P LED street lamp controller is the LED street lamp switch control execution component of the street lamp remote integrated monitoring system. It adopts high-performan...[Details]
A switched-capacitor voltage inverter configured as a "rail splitter" (IC1 in Figure 1) provides a bipolar (dual-rail) local power supply that is useful in single-rail systems featuring one or more du...[Details]
1. U-Boot reference source code The initialization code of NandFlash is placed in board/samsung/tiny4412/lowlevel_init.S. This code is not provided in Samsung SMDK4212, so we need to write it oursel...[Details]
If you pay attention to the screens of notebooks in the past year, you will find that more and more products use OLED screens. Analyst Ming-Chi Kuo said that Apple’s MacBook product line will also us...[Details]
721 Visible Spectrophotometer In colorimetric analysis, the depth of the color of the colored substance solution is determined by the intensity of the incident light, the concentration of the col...[Details]
1. ECT module introduction The enhanced capture timer module (ECT) of the XEP100 microcontroller is a timer module developed by adding some functions on the basis of the standard timer module (TIM). ...[Details]
The MAX20021/MAX20022 power management IC (PMIC) integrates four low-voltage, high-efficiency, step-down DC-DC converters. The four outputs are resistor programmable from 1.0V to 4.0V and can provide...[Details]
At the press conference, Zhang Yong, co-founder and CEO of Hozon, said: "Nezha U is a model designed for the needs of domestic new energy vehicle consumers. Entering the market is not only to provide...[Details]