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MacrumorS reported that according to a report from DigiTimes today, the iPhone 15 series will continue to use Qualcomm 5G modems as Apple's development on custom chips continues. Apple is currently ...[Details]
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Specific implementation functions The system consists of STC89C51 microcontroller + LCD1602 liquid crystal display + L298N control module + DC motor + DS18B20 temperature sensor. Specific functio...[Details]
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Touch screen driver porting process Note: See the frame diagram 1. Add input.c component Device Drivers --- Input device support --- Generic input layer (needed for keyboard, mouse, ...) 2. Add ...[Details]
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Verizon iPhone 4 sounds like it is far away from us. In fact, some users in China have burned Verizon iPhone 4 numbers and enjoyed the CDMA iPhone 4 for several months. Last time we said that ...[Details]
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1 Stepper Motor
The stepper motor is a pure digital control motor, which converts the electrical pulse signal into angular displacement, that is, when a pulse is given, the stepper motor r...[Details]
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Every year at the two sessions, Liu Zhongjun, a member of the National People's Congress and director of the Department of Orthopedics at Peking University Third Hospital, carries a few 3D printed b...[Details]
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With innovative technology and high-quality products, we help the industry meet the challenges of high-power power supply
Beijing, China, August 8th -
The 2024 Open Compute China...[Details]
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Why did the Chinese home appliance market, which had been growing steadily in the past two years, suddenly decline? In recent days, the backstage of the home appliance circle has received a lot of ...[Details]
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Although the sales of iPhone 12 mini are not ideal, Apple will not give up for the time being. However, it is likely that we will not see it next year. According to the summary of previously...[Details]
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ARM servers have been available on the market since late 2012, and have been accelerating in 2013. They are expected to grow gradually over the next few years. ARM has twice publicly announced its ma...[Details]
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The principle and structure of power amplifier
The power amplifier is commonly known as the "amplifier". Its function is to amplify the weak signal from the sound source or the preamplifier to...[Details]
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Ordinary thyristors (VS) are essentially DC control devices. To control AC loads, two thyristors must be connected in parallel with opposite polarity so that each SCR controls one half-wave. To do ...[Details]
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New energy vehicles are entering the "first year of silicon carbide". As China's first and the world's third integrated R&D and manufacturing platform for the entire silicon carbide industry chain, H...[Details]
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Since its advent in 1947, mechanical filters have been widely used in electronic equipment due to their advantages such as high selectivity, high reliability, high stability, small size, light wei...[Details]
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Mitsubishi PLC FX3U is a powerful small controller widely used in industrial automation. Its master control instructions are the core of program control. For programmers, it is very important to ma...[Details]
PCB Design
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