[i=s]This post was last edited by cpsiot on 2022-7-28 20:57[/i]Since this PLC involves many components, it took a lot of effort to collect all the components and modules. Thanks to my friends for prov...
Passive safety system Passive safety system refers to a safety system that minimizes damage after a traffic accident, including protection for passengers and pedestrians. Ford has always been in the l...
My program design is: use PWM as a trigger source to trigger ADC acquisition and use DMA to fetch data to memory. My design is: PWM is connected to an external circuit to turn on the signal. Since the...
rt It seems that the principle is similar, so are there any specific differences? Can they be used interchangeably? Are there any requirements for the conductivity of the liquid?...
1. I didn’t have a deep understanding of IO output mode before, but now I have a deeper understanding of it;
2. There are pull-up, pull-down, weak pull-up, push-pull, and open-drain outputs
. 3. Dif...[Details]
The DC power supply of our plant's 350MW supercritical heating unit is composed of high-frequency switching power supply modules, batteries and other equipment. The intelligent high-frequency switc...[Details]
As engineers focus on power protection requirements, the boost conversion stage can provide system advantages by making the high voltage available locally at the load.
Output short circuit faul...[Details]
Commonly used serial expansion buses include: I2C bus, SPI bus, single bus, Microwire/PLUS. I2C Serial Bus Overview The I2C serial bus is a high-performance serial bus that has the bus arbitratio...[Details]
The main factors that can cause the measurement failure of gas ultrasonic flowmeters during use are dirt in the pipe, such as mud, oil, rust, dust, water, etc., especially stagnant water. In order to...[Details]
Design ideas for infrared automatic LED energy-saving lamp system The specific design idea of infrared automatic LED energy-saving lamp product solution should be designed according to the path of...[Details]
What is your impression of four-wheel drive? "Getting out of trouble? Climbing? Grip in rain and snow? Safety? Acceleration? Control?" You are right. These are more or less the benefits of four-w...[Details]
OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robot p...[Details]
1 The role and working principle of watchdog
1.1 The role of watchdog
When an embedded control system receives external interference or system errors during operation, the program may "ru...[Details]
Xinhua News Agency, Beijing, August 20 (Reporters Song Chen and Yang Na) The opening ceremony of the 2022 World Robot Conference was held in Beijing on the morning of August 20. With the theme of "...[Details]
The power amplifier made of voltage-stabilized integrated amplifier is a positive attempt for electronics enthusiasts as a way to explore new ideas. This circuit is pure Class A and uses low-noise ...[Details]
Ultrasonic sensor is a sensor made by ultrasonic wave, which is widely used in many industries. We are not unfamiliar with the word ultrasonic wave. The so-called ultrasonic wave is a mechanical wave ...[Details]
Due to the influence of power electronic device technology, the static frequency conversion technology in China before the 1980s has been in a state of stagnation. The medium-frequency power supply f...[Details]
Currently, radio and television are in the transition and development stage from analog technology to digital technology, from one-way broadcast to two-way interactive transmission, and from basic s...[Details]
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