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On January 27, Shanghai Silicon Industry released its performance forecast, saying that it expects to turn losses into profits in 2020 compared with the same period last year, and achieve a net profi...[Details]
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The Zeta PWM DC/DC converter is similar to the Cuk PWM DC/DC converter. Since the capacitance of capacitor C1 is very large, when the Zeta converter is operating in steady state, the voltage on C1 ...[Details]
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When I was testing the circuit board, I found that one circuit board could not be programmed. So I checked:
1. There is no problem with power supply and ground
2. Use an oscilloscope to measu...[Details]
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The American online ride-hailing company Uber has started its third round of layoffs. In an internal letter to employees, CEO Dara Khosrowshahi said that 350 employees in multiple teams will be laid ...[Details]
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Street light control switch GUK-81/2/3/4/circuit schematic diagram
The street light automatic switch can realize unattended automatic control of street lights, turning off the lights during the day...[Details]
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The OFweek Cup 2023 China Robot Industry Annual Awards (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative
robot
...[Details]
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From global positioning systems to audio and video media streaming, these applications require the execution of complex algorithms in real time, many of which need to comply with regularly updated ind...[Details]
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Qualcomm has announced an antenna module designed for customer premise equipment (CPE) used in fixed wireless access (FWA) services, expanding its portfolio of mmWave modules for 5G. The QTM527 mmWav...[Details]
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My Journey into Embedded Linux mainly describes and summarizes each step I took in learning embedded Linux. First, it summarizes my experience, and second, it hopes to provide convenience for friends...[Details]
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Introduction An important aspect of today's information technology is the rapid development of the Internet and mobile communications. It has brought about tremendous changes in people's lifestyle...[Details]
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Judging from the practice of electronic health records in foreign countries, no matter how the region is divided, its purpose is nothing more than to provide convenient, efficient and high-quality ...[Details]
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Infrared is an invisible light, named because it is outside the visible light (red light) in the entire electromagnetic spectrum. It is between visible light and microwaves, and has the properties ...[Details]
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IAR Systems’ professional development tool IAR Embedded Workbench for RISC-V now supports Codasip’s low-power embedded processors
Uppsala, Sweden and Munich, Germany – December 1, 20...[Details]
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According to official news from Chongqing Xiyong Micro-Electronic Park, the 16,000-square-meter main building of SK Hynix's Phase II memory chip packaging and testing project has been completed. Equi...[Details]
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For power supplies , the ATX power supply used is essentially a switching power supply that converts AC to DC . Anything involving a switching power supply must involve the concept of topology . Topo...[Details]
Microcontroller MCU
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