DFX is a design for all aspects of the product life cycle, where X represents a certain aspect or characteristic of the product life cycle. It is a new design technology that considers factors such as...
Now I want to use MSP430 to generate PWM waves to control the stepper motor to rotate a certain number of times. Can I use a counter to control the number of pulses generated? It would be better if th...
[table][tr][td][size=9pt]Hello everyone, the following program can use the serial port assistant to send hexadecimal numbers and display them on the digital tube. Because the serial port communication...
Today I was reading the driver development manual for the 2450 provided by Samsung and found that there was a question about the choice between AC97 and IIS drivers in the manual. So... I came to the ...
AM335x MPU has many advantages: 1. It has a high cost-effectiveness, integrated 3D graphics acceleration engine, 2 Gigabit Ethernet ports, LCDC, TSC, etc. 2. It has a complete ecosystem. Linux and And...
[color=rgb(0,0,0)][font=华文细黑][size=11pt][color=rgb(0,0,0)][font=华文细黑][size=11pt]Aluminum electrolytic capacitors are a popular choice for power supplies because of their low cost. However, they have a...
With the promotion of the construction of intelligent communities in the country, anti-theft systems have become essential equipment for intelligent communities. Especially in recent years, the urg...[Details]
Sailing is gaining more and more attention. How to use modern technology to assist training and improve competition results is particularly important. Considering the real-time data collection in t...[Details]
China's new energy vehicles are in a transition period from research and development to real industrial development. In 2012, with the intensive launch of new energy vehicle policy planning, the de...[Details]
Due to the significant increase in electronic devices in automotive and industrial applications, the automotive and industrial markets continue to play an important role in China's electronics in...[Details]
System design is a complex process. It is not enough to just use ICs. There are many details to consider. This article uses a high-fidelity music playback system as an example to introduce how to s...[Details]
As LEDs continue to improve in almost every aspect of performance and cost, LED lighting is being used in an increasingly wide range of applications, among which LED street lights are a focus of in...[Details]
When choosing a laptop battery, you should consider several factors, such as power, appearance, and quality.
Regarding power, we often see that a manufacturer uses values such as the number ...[Details]
I. Introduction
Since RS232 has a short communication distance (only 15 meters according to EAT/TAI-232 standard), and can only perform point-to-point communication, it cannot directly f...[Details]
The automotive lighting and signal control system is responsible for controlling the vehicle's lighting, signal lights, electric horns, reversing and brake buzzers. Traditional automotive lighting...[Details]
General LED lighting has a current limiting resistor in the driving circuit, and the power consumed by the resistor has nothing to do with the LED light emission. In order to improve efficiency, a...[Details]
The typical fault troubleshooting listed below is for reference of maintenance personnel.
When the computer is turned on, the indicator light is off and there is no screen display
Mainte...[Details]
Digital array radar (DAR) uses digital beam forming (DBF) in both receiving and transmitting modes to achieve flexible distribution and reception of RF signal power in the airspace, obtain excellent t...[Details]
TC9012F is a universal CMOS large-scale integrated circuit for infrared remote control signal transmission, suitable for remote control of TV, VTR, laser player and other equipment. In the market, ...[Details]
We know that the inverter consists of two parts: the main circuit and the control circuit. Due to the nonlinearity of the main circuit (switching action), the inverter itself is a source of harmoni...[Details]
With concerns about the growing energy crisis, motor efficiency has become an important and timely topic. This is because motors use 63% to 70% of the electricity produced in the United States and ...[Details]
PCB Design
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