Previously, when calculating the altitude by air pressure, the microcontroller was used to achieve automatic zeroing.
https://en.eeworld.com/bbs/thread-1091978-1-1.html
In fact, LPS22HH itself has an ...
[i=s]This post was last edited by gmchen on 2022-2-17 14:29[/i]1. Mission
Design and make a simple spectrum analyzer. The local oscillator of the spectrum analyzer is made of a phase-locked loop. The ...
Teach you how to learn STM32-M4 series video : https://training.eeworld.com.cn/course/4931This video will guide you to learn the various functions of STM32F4 from the basics to the advanced, and start...
Today I took some time to dig out an unused STM32F030Disco core board. Here is the packaging of this core board:Open the package and take out the core board. The package also comes with a perforated b...
[i=s]This post was last edited by yangjiaxu on 2020-9-6 09:54[/i]The mysterious express arrived yesterday. After all, I haven’t shopped online for a long time, so I thought it was a surprise. Sure eno...
mmWave_Demo_Visualizer UsageContinuing with yesterday's sharing, after the environment is set up, it is still difficult to quickly get started with this board. First, we start with the Demo program of...
On January 30, the Hubei Electric Power Company of State Grid learned that the first new distribution network pilot project with friendly interaction between source, grid, load and storage in our prov...[Details]
Acoustic Emission Testing of High-Pressure Spherical Gas Cylinders
Abstract: For 1.4m3 high-pressure spherical gas cylinders, acoustic emission detection of structural integrity and acoustic emissi...[Details]
ARM processor is a 32-bit reduced instruction set RISC microprocessor, which integrates rich hardware resources and is widely used in many embedded systems. S3C2440 is a 32-bit RISC embedded proc...[Details]
July is here again, and I have been thinking about what I should do to not waste this great summer vacation. A few days ago, I finally came up with a good idea. I used my brain and hands to make a set...[Details]
If the sun passes through the window glass of the house, it can not only warm our body, but also warm and protect the whole house, and even charge your iPhone. Would you be surprised? Nowadays, the...[Details]
Abstract : In order to realize wireless network communication of hospital monitoring system, a hospital monitoring system based on ZigBee technology is proposed. It takes advantage of the low pow...[Details]
China Energy Storage Network News
: On October 25, the New Area Management Committee and the Municipal Power Company signed a strategic cooperation agreement. The two parties signed the "Stra...[Details]
Abstract: UAF42 is a universal active filter produced by BB Company in the United States. It can easily design low-pass, high-pass, band-pass and band-stop filters. In addition, BB Company also ...[Details]
The LT3840 is a high voltage, synchronous, step-down switching regulator controller that can operate from a 2.5V to 60V supply. When configured for user-selectable Burst Mode operation, the LT3840 's...[Details]
1. Introduction This article describes how to use the TIM1_CH2N channel (PB14) of timer1 to generate PWM in the STM32 series. 2. Experimental Platform Library version: STM32F10x_StdPeriph_L...[Details]
Preface
In recent years, with the rapid development of my country's railway industry, the driving speed has been continuously improved, and the requirements for the reliability of power supply...[Details]
When using the library function PWR_EnterSTANDBYMode() to enter the standby mode, it always displays "Error : no definition for "__WFI" ..." After more than two hours, I finally found out that the ...[Details]
ams OSRAM launches high-performance 3D sensing proof-of-concept system to support advanced driver status monitoring
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The ICARUS proof-of-concept system provides a working demo...[Details]
Introduction to FPC (Flexible Printed Circuit)
Flexible Printed Circuit (FPC) is a circuit board made of flexible copper-clad laminate as the substrate. It is used as a medium for signal trans...[Details]