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NetEase Mobile News, April 25, 2022, Red Magic Gaming Phone held a brand fourth anniversary and Red Magic x Transformers joint new product launch conference. At the conference, the first joint mobile...[Details]
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Constant on-time (COT) regulators provide a simple, low-cost method for implementing a buck regulator with a nearly fixed frequency. COT regulators require no loop compensation and provide excelle...[Details]
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Recently, I want to learn more about STM8, so I chose to write the temperature and humidity sensor DHT11 driver code from scratch. I encountered some problems and also gained some experience. I hope ...[Details]
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Engineers who design industrial circuits use isolation technology to address safety issues, regulatory oversight, and ground plane issues. If you have isolation in your circuit, you can exchange in...[Details]
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On June 29, blogger @数码闲聊站 broke the news that a new Xiaomi phone equipped with Qualcomm Snapdragon SM8450 processor is on the way, using a high-quality dual-curved single-hole screen and a 200...[Details]
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NIO President Qin Lihong (left) and NIO Chairman and CEO Li Bin When new economy companies such as Uber and Lyft collectively went public and collectively broke their IPO prices, causing capita...[Details]
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1.1 Overall Design 1.1.1 Overview After learning Mingdeyang's minimalist design method and Mingdeyang's design specifications, I designed a DDS signal generator based on FPGA that can adjust freq...[Details]
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In the actual production process, control components with automatic reversing functions are often used, such as round-trip operation (displacement) in machining, forward and reverse ou...[Details]
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French company Total has launched a battery-based energy storage project in Mardyck, Flandres Center, in the port area of Dunkirk. With a storage capacity of 25MWh and an output of 25...[Details]
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PIC32MZ has up to 9 timer groups, but not all of them can be used simultaneously at any time, which is mainly a problem when using 32-bit counters. Timer 2, 4, 6, and 8 support 16-bit and 32-bit ti...[Details]
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On the morning of November 29, vivo's official Weibo account showed a large-screen advertisement of OriginOS in New York's Times Square. OriginOS was displayed in a prominent vertical screen for...[Details]
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U.S. e-cigarette giant Juul Labs plans to lay off about 500 employees by the end of the year, according to people familiar with the matter. The troubled company is reversing its previous rapid expans...[Details]
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Circuit Function and Advantages Current monitoring is critical in many applications such as power management, solenoid control, and motor control. Monitoring the current at the high side of the ...[Details]
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Ambient light control is becoming more and more popular. This feature has been applied to airplanes, hotels, restaurants, bars, homes, etc. Ambient light can be controlled in a variety of ways, fro...[Details]
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The burning of fuses in high-voltage motor excitation cabinets is a relatively complex problem, involving many aspects such as the working principle of the motor, the design of the excitation syste...[Details]
DSP and ARM Processors
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