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...
This change has been accelerated since the first edition of the safety standard for LED lighting products and related components, ANSI/UL 8750, came into effect at the end of 2009 and was approved ...[Details]
With the development of global diversity, our lives are constantly changing, including the various electronic products we come into contact with. Then you must not know some of the components of thes...[Details]
In the past 2023 and the upcoming 2024, Chinese chip manufacturers have suffered both unreasonable sanctions and a downward cycle. Now China is leading the expansion trend of chips and ushering in a ...[Details]
On October 11, in the production workshop of the Ruoqiang Energy Storage Factory, the production line was running efficiently and orderly. The workers performed their duties, operating various machine...[Details]
Development trend of vehicle-mounted antennas: developing toward intelligence, diversification, and integration Vehicle-mounted antennas have entered the era of smart antennas. OEMs are paying more...[Details]
High efficiency is the overall energy-saving requirement of the LED drive system, and is the basis and guarantee for low temperature rise, long life and high reliability. (1) High efficiency, low l...[Details]
Beijing time, September 9 morning news, from the European Commission documents show that on Wednesday, Nvidia applied to the European Union, hoping that the other party would approve the acquisition ...[Details]
As the shipment volume of ARM chips increases, the confident ARM company's strategy and ambition to unify the software and hardware platforms become more and more prominent. Initially, ARM only sold ...[Details]
Glass rotor flowmeter is an instantaneous flow measurement instrument. Because of its simple use and installation, convenient structure and reading, low price, it is more convenient and intuitive tha...[Details]
On January 14, blogger @数码闲聊站 revealed that Xiaomi is testing 80W wireless flash charging. If all goes well, there is hope that mass-produced machines will be available in the first half of the...[Details]
Because of the project requirements, I had to start studying M3. I used the LPC1768 chip from NXP. It has a Harvard structure with a three-stage pipeline, independent local instruction and data buses...[Details]
The speed of the motor is generally measured by installing a photoelectric sensor or encoder on the motor shaft. However, the existing electric submersible oil pump units and submersible pump units ...[Details]
Orifice flowmeter, also known as differential pressure flowmeter, is composed of a primary detection device (throttling device) and a secondary device (differential pressure transmitter and flow displ...[Details]
Since the second half of last year, the full-screen trend has swept the mobile phone industry, and many manufacturers have launched new phones to seize the market. As one of the old domestic compan...[Details]
As an important component of electric vehicles, power batteries have very high requirements for temperature, safety and performance. Therefore, the assembly of power batteries has also become the f...[Details]