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Although it feels like a running account, this is the only way to learn. After I have penetrated ARM three times, I will deal with the problem comprehensively and give the most concise and direct answ...[Details]

In the previous section, we mentioned that the most obvious application of interrupts is timers. Next, we will introduce timers. In fact, timers are a kind of counters. The essence of timers/counters ...[Details]

What is a tachometer motor? A tachometer motor is an important device used to detect and control the speed of a motor. It consists of a sensor that can sense and measure the speed of the motor and ...[Details]

In 2018, iG won the 2018 League of Legends Global Finals Championship. Their big boss Wang Sicong was very happy. In order to celebrate, he decided to hold a lucky draw on Weibo. Considering Wang Sic...[Details]

According to foreign media reports, the U.S. National Highway Traffic Safety Administration (NHTSA) proposed on August 21 that car companies be required to equip the front and rear passenger seats of...[Details]

An electric shaver is composed of a stainless steel grille, an inner blade, a micro motor and a casing. The main control aspect controls key switches, motor drive, power management, etc. To ensure pe...[Details]

Compared with AC motors, DC motors have advantages such as excellent speed regulation performance, convenient speed regulation, smoothness, and a wide speed regulation range, so they are still wide...[Details]

According to CCTV Finance, South Korea is the first country in the world to commercialize 5G. According to a survey, as of the end of May, South Korea's 5G users have exceeded 6.87 million, accountin...[Details]

Wearable devices are no longer just hardware devices. The application of emerging technologies makes them more intelligent. With more powerful AI interaction functions, cloud data processing and comp...[Details]

In March, there is no sign of spring at Tara Beach in Gonghe County, Hainan Tibetan Autonomous Prefecture, Qinghai Province, which is 3,400 meters above sea level. The sky is shrouded in a gray haz...[Details]

　　The SDS2000X series super phosphor oscilloscope has a maximum bandwidth of 300MHz, a real-time sampling rate of up to 2GSa/s, and a storage depth of up to 140Mpts. It is a high-performance, economi...[Details]

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For display design engineers, the limited resolution and inertia of the human eye in visual processing is a blessing: viewed from more than a certain distance, the LED matrix appears as a uniform brig...[Details]

“If you think you have it all figured out, you’re not going fast enough.” — Mario Andretti Over the years, automobile manufacturers have been challenged by the need for more power. In the early day...[Details]

MiR Fleet Enterprise is more than just a simple upgrade; it also brings modules that keep pace with customer needs and technological developments, as well as other advanced features. Sha...[Details]