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macOS Big Sur 11.4, released this morning, addresses a zero-day vulnerability that could allow attackers to exploit apps like Zoom, take secret screenshots, and repeatedly record the screen.Mobile d...[Details]
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Analysis of several effective switching power supply electromagnetic interference suppression Regarding the research on switching power supply EMI (Electro-Magnetic Interference), some studies st...[Details]
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This circuit is a useful device for testing Infrared (IR) based remote control transmitters for TVs and VCRs etc. The IR movement from the remote control transmitter is sensed by the IR sensor module...[Details]
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Introduction: The timer consists of an 8-bit auto-reload up-counter with a programmable prescaler. It can be used as a time base generator with overflow interrupt function. The main function: (1)...[Details]
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"Many car companies have adopted LiDAR technology this year, but through our communication with customers, we believe that customers are not too concerned about specific indicators." Dr. Li Yuan, CEO...[Details]
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AD9958 is a high-performance, dynamic and dual-channel DDS device produced by Analog Devices. Each channel can control frequency, phase/amplitude independently. This flexibility can be used to...[Details]
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From home automation to factory floors, many companies are developing smart solutions to save energy. Many of these solutions come from
the creative ideas of
integrated circuit (
IC) designers. D...[Details]
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The title is very explosive, is it a phishing post? Not necessarily. Today I will share an open source project on GitHub - FossaSat-1 open source satellite. Fossasat-1 is a microsatellite develope...[Details]
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Each GPIO of the LPC1114 microprocessor can be interrupted, but you need to pay attention when designing interrupts. The following example illustrates:
/**********************************************...[Details]
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With the popularity of refrigerators in daily life, people have higher and higher requirements for the performance and control functions of refrigerators. In order to meet the needs of refrigerators...[Details]
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LG Electronics recently announced that it has signed a global LTE communication standard patent licensing agreement with China Tinlong Mobile, the parent company of European mobile phone brand WIKO. ...[Details]
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1. Introduction
Weighing devices are indispensable measuring tools in industrial and agricultural production and the expansion of commodity circulation. Electronic scales are favored by people ...[Details]
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Recently, at the RISC-V China Summit, Meng Jianyi, chairman of the 2022 RISC-V China Summit and vice president of Pingtou Ge Semiconductor, said that RISC-V is moving from IoT (Internet of Things) in...[Details]
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Vivo TWS Neo is vivo's second true wireless headset product. Its main selling points are good sound quality and low latency, which directly hits the pain points of traditional true wireless headsets ...[Details]
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CAN bus (Controller Area Network) is a local area network based on broadcast technology, which is widely used in automobiles, industrial automation, medical equipment and other fields. However, in ...[Details]