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Since its IPO in 2017, Andes Technology has been continuously strengthening its leadership position in the RISC-V CPU IP field, with sales increasing fivefold in the past seven years and annual reven...[Details]

1. Development environment Operating system: fedora14 Opencv version number: 2.0 Qt version number: 4.7 arm：mini6410 Cross-compilation tool: arm-linux-gcc-4.5.1   2. Installation and Configuration Li...[Details]

　　1. Use the multimeter's DC gear to test at a gear greater than the battery's rated voltage. For example: test a dry cell battery of 9V or 1.5V using the DC10V or DC2V gear. 　　2. After selecting t...[Details]

Since the resistive touch screen is a sensor, it uses pressure sensing for control and converts the physical position of the touch point (X, Y) in the rectangular area into a voltage representing the...[Details]

Grating types and structures A grating is a photoelectric device composed of many equally spaced light-transmitting slits and opaque lines that are evenly arranged alternately. According to th...[Details]

China is a major LED producer. With the widespread application of LEDs around the world in recent years, the export growth rate has soared. By May 2007, the cumulative export of LEDs in mainland Chi...[Details]

1. Forced linking with the C library If you write a C program, it will be linked to the C library, even if you do not use the C library functions directly. This is because the compiler may implicitly...[Details]

ADC is the bridge connecting the real world and the digital world. Because it involves high technical barriers such as processes, circuits, and systems, its design is extremely difficult and it is kn...[Details]

Consumers are increasingly using smartwatches and other wearable devices to measure their heart rate and rhythm during exercise and for overall health monitoring. However, these measurements may be l...[Details]

LG just launched a new projector earlier this week that claims to bring the movie theater experience home. The latest model released is the LG CineBeam Laser 4K product, called HU810PW. According t...[Details]

UDP communication between S7-1200 and S7-1200/S7-1500 in different projects Ethernet communication between S7-1200 and S7-1200 can be achieved through UDP protocol. In this column, TSEND_C and...[Details]

In recent years, in the automotive field, with the continuous innovation and rapid development of autonomous driving technology, there is an increasing need for functions that help prevent accidents ...[Details]

(1) Send the signal to be measured to the vertical input terminal of the oscilloscope. (2) Determine the polarity of the DC voltage. Set the oscilloscope's input coupling switch to the "GND" positi...[Details]

XL2403 has a built-in 2.4GHz data transceiver chip and a high-performance microprocessor with USB driver. It adopts TSSOP16 thin body package and is suitable for USB dongles of PC peripherals and oth...[Details]

    1 Introduction 　　 Current encoders, decoders and programming coders are mainly used in control circuits such as anti-theft alarms, electronic code locks, and remote control switches. However, al...[Details]