Seeking sensors : Imagine a process like this: a 10m long anchor chain (steel) is buried 5m underground, with points A and B as the two ends. Now I fix end A, hold end B with my hand, and lift the anc...
Step 1: Calibration.In addition to the cable to be tested, another auxiliary cable is also required. The ZVB8 vector network analyzer (hereinafter referred to as VNA) we use has two ports: Port1 and P...
[align=left][color=rgb(51, 51, 51)]During the circuit design process, applications engineers often overlook the layout of the printed circuit board (PCB). The problem often encountered is that the cir...
Debug Log 2
Using Hardware SPI
The speed of the simulated SPI last time was a bit impressive, this time I use hardware SPI
csi_gpio_pin_t pin_clk;
csi_gpio_pin_t pin_mosi;
csi_gpio_pin_t pin_cs;
csi_g...
From October 28 to 30, 2021 , at the Shenzhen World ExhibitionConvention Center (Bao'an New Hall) , the member exhibition of the 2021 South China International Intelligent Manufacturing, Advanced Elec...
Motion detection is an important part of security system and PIR sensor is one of the most commonly used sensors to trigger alarm when motion is detected. This sensor can easily detect the motion of p...
In this section, we will explain the program in the previous section and learn what is used. ① To create a new program, you must first include the header file. For example, many people use STC89C52...[Details]
CAN (Controller Area Network) is one of the most widely used field buses in the world and has become the standard bus for computer control systems and embedded industrial control local area network...[Details]
With the development of China's economy, chronic diseases have become the biggest threat to the health of Chinese residents. The treatment of chronic diseases often takes a long time and occupies a...[Details]
Common methods:
1 Embed assembly instructions in C/C++ programs
Syntax format:
__asm
{
assembly language program
}
2 Access global variables defined in C/C++ in assemb...[Details]
Dongguan, China - Media OutReach Newswire - March 28, 2024 -
At the Huawei Cloud APAC Partner Connection Summit 2024 held on March 26-27, Big Data & AI, deepening partner cooperation, and a sol...[Details]
For a long time in the past, the only gear shifting system in cars has been mechanical gear levers. However, with the rapid development of automotive electronic technology, especially the increasing ...[Details]
Chapter 1 PCB Layout
In PCB design, wiring is an important step to complete product design. It can be said that all the previous preparations are done for it. In the entire PCB, the design...[Details]
Overview Although digital multimeters (DMMs) are now common instruments in many automated test systems, not all DMMs are designed for programmable processing and automated test measurements. NI DMMs ...[Details]
On June 11, a Meizu user @Meizu Technology asked, "Why is the Meizu 16T not in stock? I need this cost-effective version." Wan Zhiqiang, head of marketing at Meizu Technology, said that the ...[Details]
introduction
With the rapid development of control technology, more and more control technologies are being applied to lighting projects. At present, the control methods for high-rise corridor...[Details]
Layout design of microarray acceleration sensor Layout design of microarray acceleration sensor is dependent on the research of sensor array layout. According to the above regression analysis method,...[Details]
1 Introduction
The rapid development of power electronics technology has led to the increasing application of various power electronic devices in industry, transportation and homes, an...[Details]
In industrial production workshops, PLCs are widely used in all aspects of automation control. With the construction of intelligent factories, many PLCs are still in an information island state. No...[Details]
To design a product, we must first determine which LED package structure to use; then consider how to adapt to these packages; we have few options, and the optical structure is built on these pac...[Details]
I ordered a batch of disassembled power amplifier integrated blocks for electronic production. In order to test the quality of the blocks, I first made a circuit with sockets and tested the power a...[Details]
Sensor
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