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This article briefly introduces STM32F103C8, reads ADC through DMA and prints the current power ADC value to the computer through serial port interrupt. Now let’s introduce the main steps of the de...[Details]
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At present, the meter reading systems in many industries generally remain at the level of manual transcription and manual summary. With the deepening of economic reform, people require timely, accu...[Details]
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In their daily work, power workers often need to use SF6 gas detectors to detect SF6 equipment and judge the insulation performance of these SF6 equipment. After long-term use, SF6 gas will have va...[Details]
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There are many brands of UPS products in the market , with uneven product quality and chaotic competition. Especially for mid- and low-end products, end users do not have a deep understanding of UP...[Details]
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Precision Instrument Amplifier INA114
INA114 is a general-purpose instrument amplifier with small size, high precision and low price. It can be used for bridges, thermocouples, data acquisition, RT...[Details]
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The first quarter of 2022 may be the second cold winter for mobile phone manufacturers amid the epidemic. Industry research organization Counterpoint released a report stating that China's smartpho...[Details]
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Semiconductor lasers are core components in the fields of optical fiber communication, laser display, gas detection, etc., and have attracted extensive attention from scientific and technological p...[Details]
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Switched Capacitor Filters
1. Basic Principle of Switched Capacitor Filter
The switched capacitor filter is composed of MOS capacitors, switches and operational amplifiers. It has a simp...[Details]
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Recently, the news that the price of the domestically produced Tesla Model 3 has “broken 3” has been a hot topic in the automotive industry. Domestic automakers are worried that this “catfish” will c...[Details]
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Munich, Germany, February 24, 2022 - Codasip, a leader in processor design automation, today announced the launch of its L31 and L11, the latest low-power embedded RISC-V processor cores in its pro...[Details]
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FPGA
is widely used
in various
circuit
designs. How to optimize the low power consumption of
FPGA
system has become an important practical problem. From the establishment of t...[Details]
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After the program is running, first set the LDO voltage to 2.75V. The key point is: you must first set the LDO voltage to 2.75V, remember! Then configure the PLL output to 50MHz as the system clock.
...[Details]
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In the design of Taycan, what design details of the 800V battery system are worth our careful analysis. Here are some of the following contents worth our careful review. The following contents a...[Details]
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Cableway flow measurement is a unique flow measurement method based on my country's national conditions. It is particularly suitable for measuring the cross-sectional area and average flow velocity...[Details]
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China-made electric vehicles have great global potential due to their cost-effectiveness, technological innovation and strong market demand. China's mature manufacturing ecosystem and leading batte...[Details]