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Smart headlights are smart front lamps, which are a kind of intelligent front lighting system and an important part of the car's active safety system (i.e. accident prevention). The intelligent contr...[Details]
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The brushless DC motor consists of a motor body and a driver, and is a typical mechatronics product. Since the brushless DC motor is operated in an automatic manner, it does not require an addition...[Details]
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Under normal conditions, the forward and reverse resistances between AK and AG of a unidirectional thyristor are relatively large (in the hundreds of kilo-ohms); the forward and reverse resistances b...[Details]
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Solutions for Amplifier Offset
Have you ever spent a lot of time selecting the best op amp for your circuit only to find out that the offset voltage at the manufacturer's reference input is wrong? ...[Details]
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Starting from the second half of 2019, mobile phones have officially entered the 100-megapixel era. Xiaomi CC9 series, Xiaomi MIX Alpha, Samsung Galaxy S20 Ultra, Motorola Edge+, Xiaomi 10, Xiaomi 10...[Details]
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As ADAS technology expands to time-sensitive critical applications such as emergency braking, forward collision warning and avoidance, and blind spot detection, it can provide reliable decisions in...[Details]
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Clock cycle The clock cycle is also called the oscillation period, which is defined as the reciprocal of the clock pulse (the clock cycle is the reciprocal of the crystal oscillator external t...[Details]
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On November 13, vivo officially released the new all-round imaging flagship vivo X100 series. This product is equipped with BOE (BOE) flexible OLED ultra-high-definition eye protection screen, and ...[Details]
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On June 14, a blogger posted a photo of the iPhone 12 series mold. The right-angle middle frame is very similar to the Smartisan T1 created by Smartisan Technology that year. In response to...[Details]
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The Qi® 1.3 standard released in 2021 plays a large role in ensuring that chargers are safer for consumers. The emergence of new technologies has been hampered by opposition, and Qi inductive charg...[Details]
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In order to reduce labor costs, HP decided to readjust its corporate structure, cutting 7,000 to 9,000 employees through layoffs or voluntary early retirement, and estimated that it would save the co...[Details]
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(I) Measuring the nominal resistance value Rt
The method of measuring the NTC thermistor with a multimeter is the same as the method of measuring ordinary fixed resistors, that is, the actual...[Details]
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Today I created a new project and used jlink to download it. Suddenly, an inexplicable error occurred, as shown in Figure (1). However, the demo example can be downloaded to the development board usi...[Details]
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The use of CC2530's GPIO port is slightly different from that of ordinary 51 microcontrollers, mainly in that the IO port needs to be set for function and direction before use. Function setting...[Details]
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The third generation power semiconductor silicon carbide SiC has the characteristics of high withstand voltage level, fast switching speed and high temperature resistance, which can significantly i...[Details]