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Some wearable device manufacturers don’t consider energy harvesting (in any form) to be a meaningful design choice. In the pursuit of self-powered wearables, electronics developers are looking to cha...[Details]

　　introduction 　　Any production line requires minimizing costs and maximizing efficiency. To achieve this goal, Maxim has developed embedded flash programming application software for the MAX1441 pro...[Details]

There are four commonly used delay methods in C language, as shown in Figure 4-2. Figure 2-4 C Speech Delay Method Figure 4-2 shows four common delay methods in C language programming, two of which...[Details]

One of my ways to learn new knowledge is: 1. First grasp the general framework, content and scope of the new thing; In short: clarify the structure and grasp the key points; 2. After seeing the knowl...[Details]

//Button plus or minus one #include reg51.h #include stdio.h int duan ={0x3F,0x06,0x5B,0x4F,0x66,0x6D,0x7D,0x07,0x7F,0x6F}; //Hexadecimal of the common cathode digital tube 0 to 9 ...[Details]

A gas detector is an instrument tool for detecting gas leakage concentration, mainly referring to portable/handheld gas detectors. It mainly uses gas sensors to detect the types of gases present in th...[Details]

Current sensing in automotive applications includes controlling the current through solenoids and injectors. For example, during diesel injection, we use 48V or higher to quickly increase the current ...[Details]

The load characteristics of LEDs themselves greatly affect the reliability of using a switching power supply to drive them. The load characteristics of LEDs, namely the volt-ampere characteristics,...[Details]

Traditional manual tracing methods may not be able to keep up with the rapid spread of COVID-19. Here, technology can shorten the time between confirming an infected case and isolating all contacts. ...[Details]

Temperature measurement sensor circuit design is an important component in most industrial measurement, control and monitoring systems. It is widely used in many specific environmental control proce...[Details]

General Motors (GM) Cruise has filed a patent application for a system that will be used in shared vehicles, such as the upcoming Cruise Origin self-driving taxi, to detect cosmetic damage to self-dr...[Details]

LED lighting The market calls for LED light engines With the booming development of LED lighting fixtures, thousands of companies are rushing to join the market. New comp...[Details]

Speech endpoint detection is to find the starting point and end point of speech from background noise. Its goal is to separate the speech signal from other signals (such as background noise) in an ...[Details]

Rechargeable batteries are widely used in industrial and agricultural production, national defense science and technology and other fields, and the detection and charging of rechargeable batteries ...[Details]

On April 26, 2019, the groundbreaking ceremony for the standard factory building project in the K01-03-A plot of the Shanghai Lingang Industrial Zone was successfully held. Image source: Shanghai ...[Details]