It seems that I have gone through a lot of trouble to find a suitable library file.
The components are shown in the figure below (the left side is the receiving module and the right side is the sendin...
Due to its small size and light weight, semiconductor lasers (LDs) are increasingly widely used in information, communication, medical and other fields, and are combined with electronic devices to ach...
If the voltage is input from point A and the circuit is disconnected and connected through an LED, what is the voltage at point B? I am a little confused...
Is there any level conversion chip that can directly convert 8-way 24V signal to 5V or 3.3V? I don't want to use optocoupler because it takes up too much space....
1. Boot0 needs to be connected high (be careful not to exceed 3.6V, it is not a 5V tolerant pin), and Boot1 (PB2) needs to be connected low (pull down with a resistor or directly to ground). 2. VDD...[Details]
describe
The LTC®6992 is a silicon oscillator with an easy-to-use analog voltage controlled pulse width modulation (PWM) function. The LTC6992 is a member of the TimerBlox™ family of general p...[Details]
1. Quantity: I2C1 and I2C2 2、时钟： RCC_APB1PeriphClockCmd(RCC_APB1Periph_I2C1 | RCC_APB1Periph_I2C2,ENABLE); 3. The IO is configured as open-drain output and can also be read during input. Function m...[Details]
LED stands for "Light Emitting Diode", which is a semiconductor component. Since LED is very sensitive to the passage of electric current, it can emit light with a very small current, and it has a ...[Details]
What control system designers always pursue is to find the best control method for their application. In addition to the classic PID control, this paper also discusses optimal control, fuzzy contro...[Details]
OLED, Organic Light-Emitting Diode, also known as Organic Electroluminescence Display (OELD), is a typical semiconductor light-emitting technology. This technology can be used as a half-light sourc...[Details]
On the evening of September 1, Yak Technology and Wanye Enterprise issued an announcement, disclosing the relevant information of the National Integrated Circuit Industry Investment Fund Co., Ltd.'s ...[Details]
0 Introduction
The general key driver is usually very simple. Once the key input port is detected as low level in the program, the software delay is used to detect the key input port again after...[Details]
Introduction: Development of the environmental monitoring instrument and gas detector market Environmental monitoring is a full-process operation that is carried out by environmental monitoring a...[Details]
Method 1: Diode detection. Diode detection extracts the RF signal input envelope level, and the output voltage reflects the input signal power. If the input signal is a continuous CW signal, it is DC...[Details]
IFI CLAIMS, the world's leading patent database provider, recently counted the world's 250 largest patent holders as of January 2021. Among them, a total of 8 companies and institutions in mainland C...[Details]
Frequency Converter
The frequency converter (hereinafter referred to as VFD) is an electronic and electrical device widely used in modern factories. It is a high-end electrical product, and it...[Details]
In the technologies that will appear in the next generation of cars: an inventory of 15 major technologies (Part 1) , we introduced 7 major technologies that will appear in future cars. In the next p...[Details]
Any electronic device cannot work without a DC power supply . Transistors and integrated circuits need a DC power supply to work properly. There are two main ways to provide DC power: dry batteri...[Details]
"Science and Technology Innovation Board Daily" reported on November 7 that intelligent connected vehicles are expected to usher in a period of intensive policies.
Today, at the "2024 Sm...[Details]
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