Today I tested the 3D sensor using the LIS2DW12_6Dorientation example. At first I thought this example was for testing acceleration, but after actual operation I realized it was for testing the sensor...
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I would like to ask if the 8255A chip can only select one port at a time. After defining the address for the port, such as Q8255A XBYTE[0x1CFF], if you want to use port A in the program, you can direc...
[i=s]This post was last edited by maychang on 2019-7-23 15:32[/i] There are many definitions of digital power supply. The more common ones are Definition 1: Power supply with digital control functio...
Activity details: [Mil based on NXP's first NPU kit MYC-JX8MPQ]Updated to 2022-04-17Evaluation report summary:@Popular Technology[Mil MYC-JX8MPQ Review] + Improve the sht20 reading on the QT side[Mil ...
Common water level sensors include photoelectric, float, capacitive, and ultrasonic types. The working principles and application environments of each type of water level sensor are different. So how ...
On November 16, Yongtai Technology said in an institutional survey that Yongtai Hi-Tech, as one of the company's important production bases for lithium battery materials, is mainly responsible for th...[Details]
Foreign media mspoweruser reported that Microsoft's Surface Duo dual-screen device has been on sale in the United States. When early adopters talked about Surface Duo, they did not say it was ...[Details]
As energy prices rise and various "green" programs are successfully implemented, private companies and government regulators are gradually increasing their requirements for power supply manufacture...[Details]
Simply put, without a crystal oscillator, there is no clock cycle. Without a clock cycle, the program code cannot be executed and the microcontroller cannot work.
When the microcontroller is work...[Details]
The three-phase asynchronous motor soft starter based on the single-chip microcomputer AT89C51 introduced here essentially improves the starting characteristics of the AC motor, and has functions s...[Details]
From the early stages of the epidemic, 5G-related companies rushed to support the Huoshenshan Hospital to 5G cloud supervision, demonstrating the "Chinese speed" in fighting the epidemic, to the nati...[Details]
The project uses stm32L072 and needs to save the sampled data to the SD card. The SD card program refers to the routine of the official STM32L073Z_EVAL development board of ST company. The places tha...[Details]
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When braking, the brake calipers of all four wheels of the vehicle ...[Details]
Recently, Amap has launched a new "Smart Traffic Avoidance" mode. After upgrading the App to the latest version, when the user is driving, Amap will calculate the congested road ahead and the distanc...[Details]
Corning Incorporated held a mass production ceremony for its new automotive glass solutions factory located in Hefei Xinzhan High-tech Development Zone. The mass production of the new plant mean...[Details]
The first experiment is to use timer A to realize the running light. If you don't have money to buy a board, just simulate it. Create a new project. Many softwares are like this, as shown below: Th...[Details]
Do you want to achieve local consumption of renewable energy? Do you want to improve your energy efficiency?
Are you worried about the high energy costs? Don't worry! We have a super tool that...[Details]
On January 16, Google Nest Hub 2nd Generation smart speaker supports Google Assistant, and users can use voice commands to ask it to play white noise to help focus and promote sleep. According t...[Details]
The ARM920T core provides 16 DOMAINs to describe different permission access modes. Many people will ask why there are 16 DOMAINs. There are only a few, one for 1M, one for 1K, one for 4K pages, an...[Details]
1 Introduction
At present, most hydraulic equipment manufacturers still use manual methods to test the performance of their products. Not only is the test efficiency low and the error large, but a...[Details]
MEMS sensors
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