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Core Tip : This article describes methods that can help the automotive lighting industry achieve optimal thermal management. We discuss the selection and measurement of LED thermal characteristic...[Details]
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GSM-R handheld terminal function overview
The Ministry of Railways has determined that the GSM-R system will be used as the wireless communication platform for China's railways. Therefore, it is u...[Details]
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On April 28, 2022, Huawei held a full-scenario new product launch conference online today, bringing a number of highly anticipated heavyweight new products, including a lighter, thinner and more drop...[Details]
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Ground resistance tester, English abbreviation: Ground Resistance Tester. The ground resistance tester is a commonly used instrument for testing and measuring ground resistance. It is also an indis...[Details]
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There has been a voice echoing in the industry: "Has the terminal form factor such as mobile phones reached its end?" 5G has provided our economy with an unprecedented opportunity and also set off a ...[Details]
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The oscilloscope is the most important power test and characterization tool. Currently, many oscilloscopes can provide dedicated power measurement options to help engineers automate many important te...[Details]
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On the morning of September 23, Apple shared a new behind-the-scenes video introducing how the iPhone 11 Pro commercial was shot. The video shows some of the footage used to shoot the commer...[Details]
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Since the requirements for solid crystal are extremely high when encapsulating single-electrode chips, the use of conductive glue and conductive silver glue in the solid crystal process is also extrem...[Details]
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There are less than two weeks left until 2020. While manufacturers are actively preparing for CES, they are also starting to prepare for the first wave of new works for the coming year. The ...[Details]
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I recently made a mistake testing the operation: Test scenario: Take power directly from the mains socket and connect it to the 3W non-isolated switching power supply circuit board. Use an oscillosco...[Details]
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On the evening of March 1, Jingrui Co., Ltd. issued an announcement stating that the company's wholly-owned subsidiary Shanfeng Investment acquired 100% of the equity of Jingzhirui Suzhou held by Jin...[Details]
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Safe obstacle avoidance is a basic problem in mobile robot research. Obtaining the distance between the obstacle and the robot is the premise of studying safe obstacle avoidance. Ultrasonic sensors...[Details]
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#include
#define uchar unsigned char /*macro definition character data integer data*/
#define uint unsigned int
uint DD;
sbit DQ=P2^2; //define DS18B20 bus I/O
unsigned int temputer;
char Code ...[Details]
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Communication is an indispensable technical link in robot control. Existing communication methods can be divided into wired and wireless. Wireless communication does not require the configuration of d...[Details]
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Healthcare is no longer exclusive to hospitals; it is becoming increasingly relevant to people’s daily lives. Medical devices are evolving from portable to wearable, which means they should be abl...[Details]