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On March 16, when answering questions from investors, Xinlun Technology stated that the company cooperates with downstream 5G manufacturers to produce materials for use in 5G products. The products i...[Details]
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The car cockpit has evolved from the original
mechanical
control to
electronic
control, and then developed into the current
intelligent
operation. The intelligent cockpit is...[Details]
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Structured light systems using binary defocusing techniques have the potential to gain wider applications due to their fast speed, no need for gamma calibration, and lack of strict synchronization ...[Details]
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Dot-matrix online laser coding technology can achieve high-speed and high-precision online coding, which represents the latest development direction of current online coding technology and can provid...[Details]
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When charging NiMH and NiCd batteries, how to keep the battery within the optimal time period so that it can be fully charged without overcharging is a concern for users of the above two types of r...[Details]
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Murphy's Law tells us that "what can go wrong, will go wrong". In the testing or production process of video equipment, problems often occur when we least want them to happen and when it is least con...[Details]
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static irqreturn_t pm_interrupt(struct serio *serio,
unsigned char data, unsigned int flags)
{
struct pm *pm = serio_get_drvdata(serio);
struct input_dev *dev = pm- dev;
pm- data =...[Details]
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February 24, 2022, Shenzhen, China - Today,
the OPPO Find X5
series new product launch conference is here. In addition to the release of three flagship new products, mobile phones, watches ...[Details]
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The figure below is a sound and light alarm circuit. When S1 is pressed, the buzzer sounds; when S2 is pressed, the buzzer stops sounding, but the LED lights up.
1. Use the interrupt working mode to ...[Details]
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Electronically controlled garages, gates, shutters and awnings are becoming part of everyday life, and protection is an important feature that must be considered when designing these systems. Current ...[Details]
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AR (Augmented Reality) and VR (Virtual Reality) are two concepts that have attracted much attention in the field of modern science and technology. Although they both belong to the category of virtu...[Details]
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#include STC89C5xRC.H unsigned char code DIG_CODE = {0x3f, 0x06, 0x5b, 0x4f, 0x66, 0x6d, 0x7d, 0x07, 0x7f, 0x6f}; char buf; void delay()//provide delay { int i, j; for(i = 0; i 15; i ++) ...[Details]
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Step 1: How to Use a Digital Multimeter A digital multimeter can be used for voltage, resistance, current, continuity, resistance, and is used to test the capacitance of transistors and even the in...[Details]
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Power supply noise is a type of electromagnetic interference, and the spectrum of its conducted noise is roughly 10kHz~30MHz, and can reach up to 150MHz. Power supply noise, especially transient nois...[Details]
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The electrical control system of industrial robots is an important part of industrial robots. It is responsible for controlling the movement of robots and performing various tasks. With the develop...[Details]
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