As modern heavy trucks develop towards more energy-saving, more comfortable, safer and smarter directions , especially after more electronic functions are added to the car, electronic applications in ...
RT: Subway doors use brushless DC servo motors, while elevator doors use all kinds of motors. I opened a few drive + control boards and found that they are basically C2000 series. The only difference ...
The ESP32-S2-Saola-1 development board, like other ESP8266/ESP32, downloads programs through serial port 0. The firmware can be downloaded using the onboard USB-to-serial chip, and esptool.py or Espre...
1. Press the TAB key to flip when moving components.2. Add holes of any shape (including square component feet): You can use 2D line drawing on the 24th layer.
3. Add bare copper (also known as solder...
Today, the Internet of Things (IoT) is more than just connected devices and seamless communication. The emerging IoT has had a profound impact on the way goods are produced, giving rise to another ind...
Introduction
Analog switches are very different from traditional high-power MOSFET switches in power design applications and multi-bit data bus switches in storage applications. Traditionally, analo...[Details]
Visible light emitting diodes (LEDs) are characterized by high efficiency and long life. They are now widely used. Manufacturers have developed new devices with higher luminous flux, longer life, mo...[Details]
With the popularization of household appliances and audio-visual products, the widespread application of office automation and the continuous development of networking, more and more products hav...[Details]
Introduction
In mechanical processing, it is often necessary to measure some simple geometric dimensions, such as diameter and margin. This type of work is highly repetitive and labor-intensive...[Details]
What does self-excitation and frequency compensation of op amp mean?
Definition of self-excitation of op amp: After assembling an amplifier, connect the DC power supply they need, and make the inp...[Details]
As 2021 is coming to an end, after the release of the iPhone 13 series, Android manufacturers must also follow Qualcomm's pace of iterative processors and update their flagship series products,...[Details]
According to Counterpoint Research, China's smartphone market grew 5% in the first quarter of 2021. It is worth mentioning that realme, which ranked only 7th in shipments, was the fastest growing b...[Details]
introduction
Belt drive is a common transmission device used in industrial production. Its commonly used speed detection device is a photoelectric encoder installed at the rotating end of th...[Details]
0 Introduction Electronic remote control technology has been very mature, and it can bring convenience to our lives. In our daily life, we can see its shadow everywhere. For example, there are r...[Details]
introduction
Digital filter is a basic processing component in applications such as speech and image processing, pattern recognition, radar signal processing, and spectrum analysis. It...[Details]
This paper establishes the dynamic equation of a composite cage rotor induction motor in the d, q, 0 coordinate system. Based on the established mathematical model, the starting process of a composite...[Details]
1 Introduction With the accelerated pace of digital substation and smart grid construction, electronic transformers have developed rapidly. Electronic instrument transformers include electronic cur...[Details]
With the rapid development of IT industry and communication technology, electronic technology and computer technology, a large number of production equipment and products are becoming more and more e...[Details]
The blind spot of a car refers to the area where the driver cannot see directly because his vision is blocked by the car body when the driver is in the normal driving position. In short, for drivers,...[Details]
One question we often get asked about on our technical support team is the minimum load on multiple output power supplies , so I thought it would be a good topic to document. The datasheet for l...[Details]
Automotive Electronics
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