【Source: Internet】
The switching power supply controls the time ratio of the switch tube in the circuit to turn on and off, and maintains a stable circuit voltage output. It is a very common power sup...
Hello everyone, I would like to ask, for the MPS-3119 pressure sensor, what is the relationship between pressure and voltage, and how should the temperature coefficient be compensated....
I bought a development board, F407, which has a routine for PID regulation.For example, to adjust the speed of a DC motor, by adjusting the PID parameters, the duty cycle of the PWM wave is reduced wh...
[align=left][size=4][color=#000000][backcolor=white] Most commercial radar systems, especially those in advanced driver assistance systems (ADAS), are based on silicon germanium (SiGe) technology. Tod...
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First of all, a special thanks to cruelfox for giving the tasks for each station in a timely manner while rushing the company project. Cruelfox's interpretation of th...
Classification of inverters
There are many types of inverters, which can be classified in different ways.
1. According to the frequency of the inverter outputting AC power, it ca...[Details]
25M 64kflash 4352: 40969 (off-chip) + 256 (on-chip) RAMThe
output mode of each port pin can be configured as open drain or push-pull mode, and the default state is open drain. (Default Pn = 0xff) ...[Details]
Introduction At present, there are various styles of music players on the market, which can realize rich functions, and the appearance design is more beautiful, which can better meet the needs of us...[Details]
Specific function implementation Initially, the digital tube displays 0, and the motor does not rotate at this time; when "1" on the infrared remote control is pressed, the digital tube displays 1, a...[Details]
As a new test and measurement instrument for measuring network parameters, the network analyzer directly measures the complex scattering parameters of active or passive, reversible or irreversible du...[Details]
The portable spectrum analyzer is a portable, multi-functional spectrum analysis instrument. It is characterized by small size, light weight and easy to carry; powerful functions: it can measure a ...[Details]
The immutability and uniqueness of fingerprints make fingerprint recognition technology the most widely used identity authentication. In recent years, with the development of the latest information p...[Details]
Drive motors are mainly mechanical components, and the cost of raw materials is relatively easy to calculate. As industry competition becomes increasingly fierce, improving the power-to-weight dens...[Details]
With the popularity of smartphones and tablets and the high power consumption that comes with them, the batteries of such devices can only last for one day of use. More and more occasions and devic...[Details]
On August 13, semiconductor giant TSMC issued an announcement, announcing several resolutions of the company's board of directors, including the approval of a capital budget of nearly US$30 billion...[Details]
LED has unique advantages, but it is a fragile semiconductor product, so we must be extra careful when using LED products. This article will summarize some precautions in LED design and applicati...[Details]
Before starting the second part of the voltage test, insert a section Interlude A: How to select the jack of the multimeter probe in different gears First, let's take a look at the holes that can be ...[Details]
I saw a good post, and I would like to add some more ideas based on it!
There is a good post. Considering the accuracy, the research result is:
void delay2(unsigned char i)
{
while(-i);
}
is the...[Details]
On April 18, BlueCore Technology officially released the transport VMR-FR31510L. Equipped with BlueCore core technology LX-MRDVS (BlueCore-Mobile Robot Deep Vision System) and Weimaier VMR core, it...[Details]
On October 24, OPPO, the world's leading smart terminal manufacturer,
released its latest flagship mobile phone Find X8/X8 pro, which features a thin and light straight screen and imaging flags...[Details]
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