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The function of the I/O interface is to connect the I/O circuit and peripheral devices through the system bus of the CPU. According to the complexity of the circuit and the device, the hardware o...[Details]
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1. Test requirements The voltage, current, power and other data tested by power meters and other measuring instruments are generally effective values or average values. Generally speaking, as...[Details]
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What is a solar charger? And the characteristics of solar charger
1. What is a solar charger?
The core component of a solar charger is a solar cell. The photosensitivity of a so...[Details]
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A few days ago, I made a single-chip microcomputer board, which was powered and downloaded by USB. The chip is CH340T. The driver is easy to find and use.
After soldering this part on the board, ther...[Details]
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In my last blog I introduced the concept of asymmetric multi-processing using two ARM Cortex-A9 MPCore processors on the Zynq SoC to execute different tasks. I hope you will sit tight because this bl...[Details]
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Abstract: A computer control system for traveling wave ultrasonic motor drive based on 8254 is proposed. The control system circuit is simple and it is quite convenient to control two square wave d...[Details]
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Although Google Pay has barely grown, it may soon get a long-awaited major update that will turn it into a "comprehensive digital wallet," according to 9to5Google.
Google appears to be t...[Details]
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Beijing time, September 29th morning news, it is reported that the well-known Apple analyst Ming-Chi Kuo said that after years of silence, the Apple Car team is rumored to restart work and may reorga...[Details]
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1. DS18B20 collects temperature regularly 2. The temperature collection time interval is controlled by T1 timer 3. The collected temperature is sent to another host for processing via CAN bus #includ...[Details]
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Smoke Density Tester Scope of application: The touch screen computer dual control building materials smoke density tester is developed according to the technical conditions specified in the national ...[Details]
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Building a comprehensive monitoring system that meets the needs of security work can effectively solve the problems existing in the current bank video monitoring system, effectively improve the level...[Details]
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The photovoltaic storage and charging project at the Yuanshan Service Area of Huizhou-Dalian Expressway is expected to generate 1 million kWh of electricity annually. Photo by Yang Jianye, a reporte...[Details]
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In recent years, the new energy vehicle market has flourished, and the sales of new energy models of major automakers have increased dramatically. Intelligent configuration has become the core sell...[Details]
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Taking the epidemic as an order - in 5 days, Wuhan Huoshenshan Hospital was powered on; in 4 days, Henan "Xiaotangshan" power grid project was completed; in 3 days, the power "lifeline" of Wuhan Le...[Details]
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Solid-state batteries will enter mass production in 2027. This news has excited both the technology and automotive circles. But don't be too happy. If ordinary people want to buy a "grocery shoppin...[Details]