CAT-MRS0003

       Through the analysis of TCP/IP protocol, combined with the characteristics of embedded systems, a set of concise and practical TCP/IP protocol subsets is selected, and the implementation pro...[Details]

Based on the following facts: ① In the interrupt subroutine, when clearing the interrupt flag, if the BSET bit operation instruction is used, PITTF is cleared and the interrupt flag of PIT1 is also c...[Details]

With the rapid development of the CMOS integrated circuit industry, more and more CMOS chips are used in various electronic products. However, in the design process of electronic product systems, as t...[Details]

According to foreign media reports, Aalto University in the United States has developed a new bionic sensor that can identify moving objects in a single frame of video and successfully predict where ...[Details]

Overview Since the first radio waves were transmitted, engineers have continued to invent new ways to optimize electromagnetic microwave signals. RF signals are used in a wide range of applications, ...[Details]

introduction As a non-polluting energy source, the research on the utilization of solar energy has always been a hot topic. In order to improve the efficiency of solar energy conversion, the rese...[Details]

Every day, we hear about dwindling energy reserves, energy shortages and power outages, and people are looking for new ways to save energy. So, despite these inconveniences and the rising cost of e...[Details]

The reasons for the leakage of lighting circuits are: first, the insulation of the wires or equipment is damaged by external force; second, the long-term operation of the circuit leads to aging and d...[Details]

On November 18, a project with an annual output of 50,000 tons of high-performance ultra-thin copper foil was officially signed and settled in the Sino-Singapore Suzhou-Changzhou High-tech Zone. Acc...[Details]

For fragmented embedded and IoT product development, nothing can significantly improve efficiency more than DevOps. As a new generation of continuous integration/continuous development (CI/CD) method...[Details]

Here is an example of the charge spikes that can appear on the voltage reference pin of a modern ADC during conversion. The upper trace (Trace 4) is the converter's start conversion signal . As...[Details]

Designing processor voltage regulator modules (VRMs) to meet the insatiable power demands of computer processors is a real challenge for motherboard designers. The Pentium 4 processor requires the VRM...[Details]

Capacitive sensing isn’t just used in your smartphone; it also finds its way into products like medical devices that must come in contact with human skin. This article shows how to use capacitive sen...[Details]

TWS earphones are very common now, and almost every brand has their own products, but there are relatively few that can reduce noise and are low in price. Today we are going to disassemble a TWS earp...[Details]

How to choose appropriate components and parameters for switching power supply circuits? Many engineers who have never used switching power supply design may have a certain fear of it, such as worryi...[Details]