The SEK-SVM40 evaluation kit includes a VOC sensor SGP40, a humidity sensor SHT40, and a microcontroller that can output VOC index, relative humidity, and temperature via an I2C or UART interface.
The...
Instrument Basics Tutorial Series - Signal Generator : https://training.eeworld.com.cn/course/4778What is a signal generator? What are the types of signal generators? What are the characteristics, per...
I just got the board today. I was almost disqualified because I was a substitute. I still want to thank the staff. Let's take a look at the packaging first.The whole box is very large, and the Mier lo...
Temperature sensor + I2C + serial port + PC host (pyserial) example
The examples are a bit messy, mainly for learning:
Temperature sensor DS18b20, E2PROM, I2C, serial port reading and writing, PC host...
PCB circuit board is a necessary circuit board for equipment and electrical appliances, and is also a necessary carrier for software implementation. Different equipment has different PCB materials. Th...
What is the difference between an AD schematic and a schematic library? Why can I directly drag components from the component library into the schematic using the schematic, but I can't drag component...
Laser rangefinders generally use two methods to measure distance: pulse method and phase method. The process of pulse method distance measurement is as follows: the laser emitted by the rangefinder is...[Details]
1 Introduction In the information age, both mobile phones and home appliances are gradually integrated into the network. Information appliances are consumer electronic products that integrate mod...[Details]
The MES system in the automotive industry is mainly a special application of the manufacturing execution system in the field of automobile production and manufacturing. It takes job scheduling as the...[Details]
Data storage is driving the automotive industry forward Automakers are building smarter technology into autonomous vehicles (AVs) that could change the way we transport people. As AVs become more i...[Details]
0 Introduction
It is predicted that the global router market will reach 15.9 billion US dollars by 2015. The development of home routers is particularly rapid. Currently, the regions with the l...[Details]
Today I will explain to you how to connect the motor in one minute.
There are two ways to connect the motor:
1a Star connection (actual picture)
1b star connection (schem...[Details]
Petroleum instrument sulfur content tester
The sulfur content tester for petroleum products (ultraviolet fluorescence method) is a new generation of precision instrument developed based on the pr...[Details]
With the development of modern science, the quantitative analysis of non-metallic elements is becoming more and more important. The quantitative analysis of non-metallic elements such as C, S, and Cl ...[Details]
Code specifies the storage location in the program memory. The program memory is read-only, so variables of type code cannot be reassigned. unsigned char code ary = :"Read only"; /* Array ary is loca...[Details]
China Energy Storage Network News:
Recently, the State Energy Group officially released the "Construction Specifications for Thermal Power Smart Power Stations", "Construction Specification...[Details]
Because the density of solar energy is low! The average light intensity of the sun shining on the ground is 1 kilowatt/square meter; the conversion rate of single crystal silicon can reach 23%, pol...[Details]
Recently, scientists at MIT have developed a new short-wave ultraviolet (UVC) robot that can keep shared spaces free of coronavirus or other pathogens. As we all know, ultraviolet rays can be used to...[Details]
On January 11, 2022, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary WPI has launched a single-chip secure smart door l...[Details]
Overview
Since the first radio waves were transmitted, engineers have continued to invent new ways to optimize electromagnetic microwave signals. RF signals are used in a wide range of applications, ...[Details]
On November 12, BYD and Huawei jointly launched the Leopard 8, with a total of 4 models released, including the Zhiyong flagship six-seater version at 407,800 yuan, the Zhiyong flagship seven-seate...[Details]