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     Today, Xiaomi released a video showing the introduction of this technology by the Liquid Camera team, winner of the second prize of the 2021 Xiaomi Annual Technology Award. This lens was first l...[Details]

1. Problems with flowmeters in operation at present First, the quality of flowmeters. Quality problems are often found in some newly installed flowmeters during on-site verification. Second, use beyo...[Details]

Today, artificial intelligence (AI), as one of the most cutting-edge technologies, is developing at an unprecedented speed, and the market's attention is also rising. From the Atlas humanoid robot ...[Details]

Now that you have learned USB, you must understand how USB devices communicate with USB host data. Here we mainly talk about the device side, because our code is used for USB devices. We need to defi...[Details]

Robotic arms have proven to be very useful and more efficient in many applications that require speed, accuracy, and safety. But more importantly for me, these things look cool while they work. I h...[Details]

According to researchers from the National Institute of Information and Communications Technology of Japan and the Tokyo Institute of Technology, a new D-band silicon complementary metal oxide semi...[Details]

LED light sources are increasingly used in automobiles. High-quality LEDs are required for applications such as headlights, intelligent systems, and blind spot detection. Therefore, many LED compon...[Details]

This time is an experiment on the FIFO mode of uart0 on S3C2440. The program sets the number of data contained in the input fifo of serial port 0 to trigger a pulse interrupt at the moment when it ch...[Details]

Touch-sensing buttons are popular in daily human-machine interface applications because they are easy to use, beautiful, and do not involve mechanical movement. In particular, capacitive touch sens...[Details]

In serial asynchronous communication, there are many design ideas for realizing automatic baud rate detection and adaptation, but they either require additional hardware support, or the implementat...[Details]

    Japanese researchers have recently developed a new type of electrode that uses a special graphene material instead of platinum as a catalyst to produce hydrogen fuel for fuel cell vehicles. This ...[Details]

High-frequency current probes are mainly used for measuring floating ground systems. In power system testing, it is often required to measure the relative voltage difference between the live wire and...[Details]

0 Preface The standby energy consumption of computer peripheral devices (such as printers, scanners, speakers, etc.) not only increases consumers' daily electricity bills, but also causes great waste...[Details]

When I was reading the data sheet recently, I found that there are 8 types of GPIO configurations in Cortex-M3: (1) GPIO_Mode_AIN analog input  (2) GPIO_Mode_IN_FLOATING floating input (3) GPIO_Mod...[Details]

1 Introduction After more than ten years of rapid development at home and abroad with hardware, system and application design as the main content, the development of FPGA ...[Details]