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Today I accidentally discovered that there is an examples directory in u-boot. After compiling u-boot, I found several test programs, such as hello_world. At the same time, there is an option in the ...[Details]
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The ZEEHO AE8 is the first high-performance electric motorcycle product of CFMOTO's high-end electric brand "ZEEHO". Recently, in the ZEEHO AE8 motor controller disassembly analysis report, it was ...[Details]
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introduction
Market forecasts for high brightness LEDs (light emitting diodes) vary widely. Despite the different forecasts, the trend is clear: the high brightness (HB) LED market is grow...[Details]
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As the consumer market continues to grow, end-application products continue to shrink in size, and the less power, the better. It is no surprise that portability and low power consumption have beco...[Details]
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Today, Xiaomi announced some parameters of the Xiaomi Mi 12 series screen. Officials said that the phone screen has obtained the DisplayMate A+ grade and is also the first phone to obtain 15 new scre...[Details]
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I've been working on ARM recently. To be honest, I feel a little tired when typing commands directly in the terminal. I'm not familiar with the commands, and the amount is large. Hey, in this "chaoti...[Details]
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Wei Jianjun is on live broadcast again.
On June 12, Great Wall Motors held the "Great Wall Motors Coffee OS 3 Smart Space's First In-Car Technology Sharing Session for 100 People", which...[Details]
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Resonant LC sensor technology has been used for motion detection for several years, including flow metering and other low-speed rotation detection systems. In almost all cases, the common thread drivi...[Details]
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In transmission lines, a parameter called electrical length (unit: MHZ) is often used to measure the electrical performance of cables. When the factory produces cables, due to the manufacturing pro...[Details]
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July is here again, and I have been thinking about what I should do to not waste this great summer vacation. A few days ago, I finally came up with a good idea. I used my brain and hands to make a set...[Details]
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On June 5, the Shanghai Bokang project with a total investment of 1.3 billion yuan was officially signed and settled in Gaoling, Xi'an. According to Xi'an Evening News, the Shanghai Bokang photolit...[Details]
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Chinese auto brand Changan Automobile officially launched the powerful CS75PLUS model at the Chengdu Auto Show in September. After the new car was launched, the monthly sales exceeded 20,000 units an...[Details]
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Figure 1 is an inductor
three-point LC oscillation
circuit. The inductor coils L1 and L2 are one coil, and point 2 is the middle tap. If the collector current decreases at a certain m...[Details]
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In the charging pile market, with the promotion of high-voltage DC fast charging, SiC power devices have been used in some charging piles above 400kW. GaN is also a third-generation semiconductor. Du...[Details]
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introduction
Liquid crystal display (LCD) has many advantages that other displays cannot match, such as low display power consumption, small size, light weight, and ultra-thinness, and is widely us...[Details]