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The LR stereo signal is processed through spectrum analysis, shaping and duty cycle detection circuits, and the zero-crossing phase identification method is used to test the phase difference by measu...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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5G is the latest generation of network technology, with speeds exceeding 1Gbps and expected to reach 10Gbps in the future. However, 5G cannot function in ground-to-space communications, as curr...[Details]
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AMD released its second quarter financial report for fiscal year 2020, with revenue of US$1.9 billion and net profit up 349% year-on-year. The report showed that AMD's second-quarter revenue was US...[Details]
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Leveraging the advantages of brushless DC motors, a lightweight and attractive motor for cordless vacuum cleaners is provided.
Lightweight motors lead the vibrant cordless vacuum clean...[Details]
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Holtek has launched the new WPC Qi protocol 5W wireless charging receiver MCU BP66FW1242. It complies with the Qi communication protocol and has a built-in linear charger. With rich MCU peripheral ...[Details]
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Specific function implementation Before placing the obstruction on the HC-SR04, the distance between the ultrasonic module and the obstruction can be displayed on the 4-digit digital tube; if the dis...[Details]
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The Dickson charge pump theory can be extended to obtain a charge pump circuit that generates a negative voltage. The working principle of the negative voltage charge pump is shown in Figure 1. Its...[Details]
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Apple recently hired Arthur van Hoff, the founder of virtual reality startup Jaunt, who joined Apple as a senior architect earlier this month, according to Variety, though it's unclear what specific ...[Details]
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Diodes Incorporated has launched the AP65200 synchronous DC/DC buck converter to enable electronic products to meet light load and standby energy efficiency standards. The converter can achieve...[Details]
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Some SN MCU models have RTC function (real-time clock) inside, which is a major feature of dual-clock chips! It also provides convenience for projects that need to use RTC.
I have used the RTC functi...[Details]
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0 Introduction
A stepper motor is an electromechanical actuator that converts an electrical pulse signal into a corresponding angular displacement or linear displacement. By controlling th...[Details]
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I always encounter problems when using the microcontroller IO port to simulate the bus timing. I have summarized that most of them are caused by inaccurate delay, so I adjusted two delay functions. My...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Power control for industrial motor drives such as air conditioners, home appliances, and factory automation, and energy applications such as charging stations, energy storage systems, and power s...[Details]