-
The DC motor is mainly used to control the garage. The following is the implementation principle:
1. Principle of PWM circuit of DC motor
The conduction time of transistor is also called c...[Details]
-
Cars powered by hydrogen fuel cells basically only emit water vapor and are sustainable. However, this requires the use of catalysts made of precious metals such as platinum, which have low reserves...[Details]
-
The LCD module has the characteristics of small size, low power consumption, and rich display content. Now the character LCD module has become the most commonly used information display device in s...[Details]
-
Impedance analyzers and LCR meters are very common electronic instruments for measuring devices. According to the different impedance ranges and frequency ranges, there are a series of instruments wi...[Details]
-
LEDs
are becoming more and more popular
due to their higher efficiency and longer lifespan
. Therefore, power
supplies
need to be more efficient and have at least the same lifes...[Details]
-
"Hua Xiaomei" faced off in the main battlefield.
In 2024, in the two halves of the new energy vehicle revolution: the first half of electrification and the second half of intelligence, t...[Details]
-
The ZDS2022 oscilloscope has an automatic save function similar to Microsoft office software, which will automatically save the test settings and measurement parameter results, but will not save the ...[Details]
-
Abstract: With the development of electronic communication and teaching, the application of oscilloscope is becoming more and more extensive, and its role in teaching is becoming more and more import...[Details]
-
Preface In this section, we begin to learn how to use the 51 single-chip microcomputer to control relays. With relays, we can use the low level output by the single-chip microcomputer to control the ...[Details]
-
The combustible gas detection sensor diffusion method may lead the gas sample from the measurement point to the measurement probe over a distance. The length of the distance mainly depends on t...[Details]
-
IntroductionWireless sensor networks can monitor, sense and collect information about various environments or monitored objects in the network distribution area in real time, process this informa...[Details]
-
1. Overview
Existing sockets have shown a trend of diversification in terms of their usage, functions, and appearance characteristics. Some have added insurance functions, power indication functi...[Details]
-
As the country increases its support for the new energy vehicle industry, more and more new energy vehicles are entering everyone's field of vision. The names of various new energy vehicle models ar...[Details]
-
introduction Due to the pursuit of high frequency of inverters, the inherent defects of hard switching have become intolerable: large turn-on and turn-off losses; capacitive turn-on problems; dio...[Details]
-
As climate change becomes increasingly serious, humans must take strong measures to significantly reduce carbon emissions. Under the new legislative and policy framework, the automotive industry is...[Details]
MCU
京公网安备 11010802033920号
EEWORLD
