I plan to make an unlimited ordering system. I use Lingyang's single-chip microcomputer with voice processing function. I want to realize the function of voice broadcasting recipes, but the voice I re...
How to sample AD of multiple channels? If using state machine, should each channel sample be placed in the state machine? As the title says... There are many state machine designs for single channel s...
[align=left]When many people start looking for a job, they often face a choice: go to a big company or a small company. Big companies are more formal and you can learn a lot of knowledge. Small compan...
If two coordinators are placed close to each other, how can I let a specific child node join the network formed by a specific coordinator? Can I use the method of manually specifying the address? How ...
Since the advent of wireless networks, data throughput has grown rapidly, and the demand for mobile network capacity has also increased. Long Term Evolution ( 4G LTE ) provides higher spectral efficie...
[b]Introduction[/b] Embedded DDR (Double Data Rate) design is the most important and core part of embedded hardware design with DDR. As the processing power of embedded systems becomes more and more p...
In recent years, with the application of the IEC61850 standard and the development and deployment of optoelectronic transformers, the concept of digital substations has been put into practical use ...[Details]
On August 25th, TSMC, the world's leading contract chip manufacturer, attracted significant attention for its decision to build a chip manufacturing facility in Arizona. TSMC primarily manufactures...[Details]
Have you ever heard stories about "crazy appliances"? Think of microwaves that turn on automatically or ovens that preheat without any human input? With radios and electromagnetic interfaces ubiqui...[Details]
Through AI connection technology supported by Qualcomm X85 5G modem and RF and Qualcomm FastConnect 7900 mobile connection system, seamless switching can be achieved between cellular net...[Details]
Generally not, but there are exceptions. For example, a torque motor controller with three-phase output voltage imbalance can cause current imbalance, similar to a phase loss. However, only two pha...[Details]
According to reports from Xinhua News Agency, Tianjin University official website and other media, Chinese researchers have recently broken through the bottleneck of energy density and application ...[Details]
What is the difference in response time when the output uses cyclic refresh and direct refresh?
The time required from when the PLC receives an input signal to when the PLC outputs a con...[Details]
The World Conference (WC 2025) recently opened in Shanghai. This year's event, covering over 70,000 square meters for the first time, attracted over 800 exhibitors, showcasing large models, AI term...[Details]
LiDAR technology continues to improve how robots and autonomous systems perceive, react, and operate safely in a variety of environments. While the technology has been around for decades, recent ...[Details]
1. One-way starting control circuit
1. Circuit operation analysis
1) Close the power switch QS and press the start button SB2. The contactor coil KM is energized, the normally open ...[Details]
The battery in an electric car is related to the vehicle's performance. As one of the core components of the vehicle, the battery cell has become an important reference for evaluating the quality o...[Details]
To address the challenges of traditional discrete solutions in the automotive intelligent actuator market, such as high complexity, high cost, and insufficient reliability,
Naxin Microelectroni...[Details]
Recently, a friend asked in the background: the recently released Yangwang U8L uses the RoboSense M1P, a long-range LiDAR, for its lateral LiDAR, while the Zunjie Wenjie series uses a TOF solid-sta...[Details]
1. Linear Motor Classification
1. Flat linear motor
The core of a flat linear motor is mounted on a steel lamination structure, which is then attached to an aluminum backing plate. The la...[Details]
0 Introduction
The ISL54230 is a new quad-channel double-pole, double-throw (DPDT) analog switch from Intersil Corporation. It operates from a single +2.0 to +5.5 V power supply. The chip incl...[Details]
Embedded System
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