Today I tested the pedometer routine of [3D acceleration + 3D gyroscope-LSM6DSO]. Here is the test process:Shake the board to simulate walking, and the count will appear on the screen:View the output ...
I am using STM32F407VET6, and the interface becomes like this when debugging the program.
Can any experts please tell me how to solve this? Thank you!...
[align=center][/align] [size=4]There are many types of single-chip microcomputers used in electronic development now. From the earliest 51 to the current STM, there are also those launched by major co...
Today, a colleague shared a piece of news online: "The first RISC-V laptop is on the market: equipped with Alibaba's Pingtou Ge Yiying 1520 SoC"
Awesome! I checked and found it:But I didn't see any of...
A: We use the 140 core board, and the OTG1 port is recognized as a USB hub when a USB is inserted. The USB disk cannot be used.What level does OTG need to be for USB ID? I default to high level. Throu...
The projects I opened before did not have this problem. After downloading a project from the Internet, I prepared to debug it and found that the breakpoints could not be set. I was confused for a lon...[Details]
How PLC works
PLC works in a "sequential scanning, continuous loop" mode. That is, when the PLC is running, the CPU performs periodic loop scanning according to the instruction step number (or...[Details]
In order to simulate the deep-sea high-pressure environment, a deep-sea environment simulation test device was developed. Based on the analysis of the structural principle of the control system o...[Details]
Recently, Jiaxing City has had a lot of good news in the field of intellectual property. After Jushi Group Co., Ltd. was recognized as a national intellectual property advantage enterprise, Zhejian...[Details]
Recently, the Sihong photovoltaic distributed energy storage demonstration project of Jiangsu New Energy Company was officially put into operation.
The Sihong PV distributed energy storage dem...[Details]
Meritor WABCO's Collision Management System (CMS) has been used in commercial vehicles for nearly five years. The system uses a three-beam radar device to detect vehicles ahead with a range of 150 ...[Details]
Simple record of LPC1788 timer match interrupt settings - direct operation through registers #include "timer_lpc1788.h" #include "uart_lpc1788.h" void TIMER0_IRQHandler(void) //TIMER0 interrupt f...[Details]
The gateway device uses 220V AC power supply, and the power module directly uses a stable brand switching power supply. The switching power supply outputs 5V voltage to supply the power demand of t...[Details]
The effect of this experiment is to realize the flow display of specific characters on the 1602 LCD screen. The development board used is the Puzhong Technology Development Board, and the circuit dia...[Details]
The huge market and development potential of consumer electronic products have led to the rapid development of low-power, low-power, high-efficiency, small-size, and light-weight DC/DC converters for ...[Details]
introduction
AC motor variable frequency speed regulation has been widely used in developed countries around the world, and has a tendency to replace DC speed regulation. Using a frequency con...[Details]
As time approaches, more and more information about OPPO Future Technology Conference 2021 is leaked. The many new technologies that have been exposed make netizens even more looking forward to this ...[Details]
This is also a little thing I made during the summer training. I bought some sensors online and spent a lot of money on them, so I used them to practice. The output pin of DHT11 needs to be pulled ...[Details]
Audio Compression Technology Definition
The basis for compressing audio signals is audio compression technology.
Audio compression technology refers to the use of appropriate digital sign...[Details]
For decades,
silicon (Si) has been the workhorse of the semiconductor industry—everything from microprocessors to discrete power devices
. However, as modern power-demanding applications su...[Details]
MEMS sensors
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