1. Sensor OverviewSHT11 and SHT21 are produced by Sensirion, Switzerland. They have wide accuracy and measurement range, but the price is high. SHT11 and SHT21 are single-chip fully calibrated digital...
Use 7747 to measure capacitance, the capacitance value to be tested is about 3pf.
After I2C is connected, I configured the registers of 7747 according to the sample code of 7746, but when reading the ...
[i=s]This post was last edited by wintonson on 2021-1-31 15:33[/i]【 RISC-V MCU CH32V103 Review】 ---Advanced Wiki--- Writing USB files
The Advancement of Victory
January 31 , 2021Preface:
This is the e...
Serial port input and output are needed in the project. I looked through the forum and found that there was no article about configuring serial port 1, so I had to write it myself.
Just write a test p...
Generally speaking, should we install the library in the ubutu environment and then call the library of the system file in cmake, or compile the library and create a new lib under the source code and ...
According to the plan, I changed the serial port configuration this time. Open the CubeMX project file and select the serial port number output to the debugger according to the schematic diagram. It s...
Traditionally, adding signal isolation to high-speed interfaces has been a nontrivial task. Data rates exceeding 250 Mbps are typically beyond the capabilities of optocouplers and most digital isol...[Details]
WPG World Peace Group launches a seamless disinfection touch interface design based on NXP products
On June 7, 2021, WPG Holdings, a leading semiconductor component distributor dedic...[Details]
Pin Differences between tm32f4 and stm32f1
When drawing the schematic, I took a quick look at the pin layout of stm32f417zg and stm32f103 144pin, which are basically the same. My initial wish was tha...[Details]
1 Introduction
At present, most of the temperature control equipment at home and abroad is single-channel control, which can only control one heating device. In China, the research and deve...[Details]
Author(s):
Brian Mann - Selex-Galileo
Industry:
Aerospace/Avionics
Products:
PXI-7831R, PXI/CompactPCI, LabVIEW, FPGA Module
The Challenge:
Rapidly prototype the next...[Details]
According to foreign media reports, advanced computational imaging company Light has launched a perception platform, Clarity. The platform uses passive cameras to detect the 3D structure of all objec...[Details]
On May 10, Suzhou Saiteng Precision Electronics Co., Ltd. (hereinafter referred to as "Saiteng Co., Ltd.") issued an announcement stating that the company intends to purchase approximately 20,300 sha...[Details]
1. What is
the junction temperature of
LED
?
The basic structure of LED is a P-N junction of a
semiconductor
. Experiments show that when current flows through an LED
...[Details]
"The current chip shortage is caused by an imbalance in supply and demand between the semiconductor industry and automobile companies. Bosch basically lacks 300,000 controllers every month." On Septe...[Details]
AGC announced that its dimming glass "WONDERLITE Dx" has been adopted for the first time in Toyota's mass-produced models. AGC's dimming glass -- "WONDERLITE Dx" is adopted by Toyota's new Harrie...[Details]
A key requirement of modern industrial manufacturing quality programs is to have an efficient and sensitive measurement standard. The U.S. rubber industry has recently launched many new quality prog...[Details]
What changes will the birth and application of CAN FD and automotive Ethernet bring to the whole vehicle architecture of the new generation of intelligent connected vehicles ? How can engineers quick...[Details]
China Energy Storage Network News:
The colorful fireworks at the 2017 Astana Special Expo illuminated the development direction of "future energy": as clean energy such as solar energy, wind ...[Details]
Chapter 3 High-resistance device noise test technology
3.1 Analysis of noise test problems of high impedance samples
Researchers have found that when the study of noise is expanded to high-resist...[Details]
There are many differences between active drive and passive drive matrices in switching power supply design. Below, the author will analyze them one by one, hoping to provide some due help to every...[Details]
Analogue and Mixed Signal
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