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1. How to choose a crystal in the oscillation circuit of a PIC microcontroller?    For a high-reliability system design, the choice of crystal is very important, especially for a system with sleep wa...[Details]

1. Introduction Multilevel inverters have been widely used in the field of high-voltage and high-power conversion due to their advantages such as small output voltage du-dt and low harmonic c...[Details]

　　Abstract: Low-light monitoring technology is mainly affected by factors such as lenses, image sensors, and back-end image processing technology. In order to achieve a more ideal low-light monitorin...[Details]

Resetting the AVR  When the AVR is reset, all I/O registers are reset to their initial values ​​and the program starts executing from the reset vector. The instruction at the reset vector must be an...[Details]

The main differences between fixed and portable ultrasonic flowmeters (1) Different applicable occasions Fixed ultrasonic flowmeters are used to be installed at a fixed location to meas...[Details]

The insulation resistance of insulators is required to be measured before installation. The measurement method is generally to use a 2500V or higher megohmmeter. The shaking test steps are:  　　(1) W...[Details]

On April 11, at the 2023 Alibaba Cloud Beijing Summit, Professor Hao Qing of Fudan University and Dean of the Institute of Artificial Intelligence Innovation and Industry Qi Yuan shared Fudan’s...[Details]

According to BusinessKorea, Chinese semiconductor companies are recruiting engineers in South Korea to strengthen the country's semiconductor supply chain in response to US sanctions. A Korean head...[Details]

The design process of programmable logic devices is shown in Figure 10-2. It mainly includes four steps: design preparation, design input, design processing and device programming. It also includes...[Details]

Simple configuration of the linux-arm development environment is the first step in learning ARM. Many beginners will struggle with this issue for a long time and cannot configure the development envi...[Details]

How far are we from true autonomous driving? The answer may be "unpredictable". Let's talk about a technical detail that no one has ever mentioned before - assuming a car is driving autonomously in...[Details]

I. Introduction In the context of advocating energy conservation and emission reduction, the research on new energy is becoming the focus of public attention, and electric vehicles powered by electr...[Details]

EDR (Event Data Recorder), also known as the automobile event data recording system, is known as the "black box" in the automotive industry. It is a device or system that monitors, collects and recor...[Details]

This project is for my plan, a robotic car that can detect schools and avoid obstacles that the AI ​​will automatically crash it into or block. Materials for this project Arduino Uno ...[Details]

The method of connecting a single-phase inverter outputting three-phase 220V to a three-phase motor is as follows: Determine the input power and output voltage of the inverter First...[Details]