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Recently, Apple obtained a new car patent through the US Patent and Trademark Office. This time it involves car embedded light sensors and smart lighting systems. The latter is similar to car ambient...[Details]
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On June 6, the Ministry of Industry and Information Technology issued four 5G licenses, officially announcing that my country has entered the 5G era, and 5G mobile phones from major manufacturers are...[Details]
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The performance of a multimeter is usually expressed in terms of its maximum scale value and its error. The maximum scale value of a multimeter is shown in Table 1-2, and the error of a multimeter is...[Details]
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Until the last moment, the battle between magnetic induction and magnetic resonance wireless charging technologies is difficult to determine, so all standard camps are actively deploying the two tech...[Details]
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The five-day world's top annual computer vision conference, CVPR (Computer Vision and Pattern Recognition), has come to an end in Long Beach, California. Computer vision has a place in autonomous ...[Details]
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Driven by the wave of the artificial intelligence era, the demand for data is surging at an unprecedented rate. This growth trend has urgently created the need for next-generation data centers to...[Details]
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On October 23, Changxin Technology disclosed its third-quarter report. The company achieved a total operating revenue of 5.08 billion yuan in the first three quarters of 2021, a year-on-year increase...[Details]
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Question 1: Why can't we use white LEDs at overvoltage or overcurrent when designing circuits ? The most commonly used 5mm white LEDs have a normal operating voltage of 3.0-3.5V and a normal operati...[Details]
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The circuit diagram is as follows: The microcontroller source program is as follows: #include pic.h #include xc.h #pragma config WDTE = OFF // Watchdog Timer (WDT disabled) #pragma config...[Details]
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1. Reference article: https://blog.csdn.net/dagefeijiqumeiguo/article/details/73864304 Reference article: https://blog.csdn.net/baidu_30541191/article/details/50333717 2. Experimental Procedure...[Details]
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A few days ago, Redmi officially announced the release date of the Redmi K50 series. Now, it is reported that a number of other products will be launched at the event on March 17, and executive Lu We...[Details]
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IC card interface: The circuit uses Atmel's storage IC card AT24C01, which is used to store passwords, card numbers, electricity consumption, etc. written by the electricity sales management system...[Details]
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introduction
There are many ways to test CMOS circuits. The general method for testing logic faults is to use logic response testing, which is commonly known as functional testing. Functional ...[Details]
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A DS18B20 with a large error value caused me a lot of trouble. I always thought it was a program error, so I changed it and it worked! It took me three days to check the program
/*This program is an ...[Details]
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On October 31, Infineon Technologies AG launched the new MOTIX™ TLE9189 gate driver IC for safety-critical applications of 12 V brushless DC (BLDC) motors. With this new three-phase gate driver IC,...[Details]
Motor Drive Control（Motor Control）
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