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Currently, applications in portable devices are becoming increasingly abundant. With the continuous emergence of various applications such as photography, music, movies, video phones, mobile TV, 3D g...[Details]
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The frequency calculation formula of the PWM wave generated by the output comparison mode of the timer is: 72M/((2*(arr+1))*(psc+1) ) For example, if you set: PWM_Init(1000-1,72-1); (PWM_Init(arr,psc...[Details]
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An IR link can be tested by using a circuit that converts the IR (infrared) generated photocurrent into an amplified current that then drives a standard LED (Figure 1). This method provides vi...[Details]
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Circuit Functionality and Benefits The circuit shown in Figure 1 is a full-featured, high voltage (up to 44 V), flexible, programmable analog output solution that meets most requirements for program...[Details]
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On March 10, Anhui Wanneng Co., Ltd. and Guoxuan High-tech signed a strategic cooperation agreement. The two parties will carry out strategic cooperation in the areas of energy storage power statio...[Details]
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Qorvo®, Inc., a leading provider of RF solutions for mobile, infrastructure and aerospace & defense applications, announced that its UK mobile product design team launched a Qorvo payload 22 miles in...[Details]
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China Energy Storage Network:
I don’t know how to scan a code when I go out, and I can’t read the words on the mobile phone APP clearly... Solving these problems was put on the agenda at this...[Details]
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It is reported that when working, 30-35%
of the electrical energy
of LED chips
is converted into light energy, and the other 65-70% is converted into heat energy. LEDs are very sensitive to ...[Details]
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1 Introduction
Data acquisition and monitoring have become increasingly important detection technologies in scientific research and various other fields.
In many industrial m...[Details]
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Oscilloscopes are the right-hand man of our electronic engineers. Playing with oscilloscopes well is one of our essential skills. As for probes, we often use them to measure physical quantities such ...[Details]
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/*Colored lights auto cycle: 1, gradient*/ #include reg52.h #define uchar unsigned char #define uint unsigned int #define dengji 1 //LED change level adjustment sfr P5=0xC8; //xxxx,1111 port 5 ui...[Details]
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Due to the increasing demand for traffic, more and more circular induction coil detectors are used for traffic detection. These coils buried under the road surface can detect electromagnetic change...[Details]
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Recently, two things happened in the autonomous driving circle, which are very interesting to compare: One happened on the other side of the ocean. Argo AI, a L4 autonomous driving unicorn that was...[Details]
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1. Characteristics of diodes The English word for diode is diode. The diode has two terminals, positive and negative. (As shown in Figure 1), the positive terminal A is called the anode and the n...[Details]
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On October 22, workers inspected the energy storage equipment area of the first phase of the 300 MW independent energy storage power station located in the Economic Development Zone of Longyao Count...[Details]
Analogue and Mixed Signal
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