10091767-L0C-30DLF

The development board documentation provides a demonstration program. Of course, the PID, VID and string descriptors can be used in our program without modification. However, if we want to implement ...[Details]

0 Preface During the high-speed operation of the train, the frequent impact between the locomotive and the rail will cause the vehicle bearing to heat up. When the bearing is worn and defective, it...[Details]

     1. Key measurement parameters of BER      1) Signal rate accuracy      2) Signal amplitude accuracy      3) Data signal rise time, various jitter parameters      5) Clock signal rise time, jitte...[Details]

       At present, many mobile phones use "adaptive display refresh rate" as a selling point. So what are the benefits of this technology? 　　In this regard, the Telecommunication Terminal Laboratory ...[Details]

The STM32 RTC is powered by a button battery. I originally considered connecting the positive pole of the battery to an AD port to collect the voltage value, but I found that the battery was quickly ...[Details]

"Multimeter" is the abbreviation of multimeter, which is an indispensable tool in our electronic production. Multimeter can measure current, voltage, resistance, and some can also measure the magnific...[Details]

Since the project requires a 5.0-inch touch screen, I chose a capacitive touch screen with an RGB565 interface and decided to use the STM32F407+SSD1963 driver solution. The whole process was basicall...[Details]

Jiwei.com reported on January 21 that according to the website of the United States Patent and Trademark Office, Apple has applied for a patent for an "enhanced virtual display", which is expected to...[Details]

The actual picture of the upper and lower values ​​of the temperature alarm limit produced by the oled display is as follows: The microcontroller source program is as follows: #include #incl...[Details]

　　introduction 　　There are many methods for measuring capacitance. However, only the computational capacitance method is suitable for automatic online measurement. The DC charge and discharge metho...[Details]

In recent years, embedded technology has developed extremely rapidly, and highly integrated processors with single-chip microcomputers and dedicated embedded ARM as the core 　　have emerged , and h...[Details]

In the field of electric vehicles, silicon carbide (SiC) power devices are leading a technological revolution, showing significant advantages over traditional silicon-based power devices. Electric ...[Details]

According to the latest tablet quarterly tracking report released by IDC China on May 26, the shipment volume of tablet computers in China in the first quarter of 2020 was about 3.73 million units, a...[Details]

According to an official announcement from Samsung, today (27), the Samsung Galaxy Z Flip officially started its first sale on Samsung Online Store, JD.com, Tmall, Suning Samsung Mobile Official Flag...[Details]

The content of this article mainly focuses on the connotation, function, scale, perspective and data source of autonomous driving vehicle testing scenarios. 01. Scenario elements and sce...[Details]