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Overview
Radio frequency identification (RFID) is one of the fastest growing wireless technologies in recent years. It brings the advantages of barcodes and wireless technology to asset managemen...[Details]
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Storage path: In the PICC software hi-tech installation directory, ?:\Microchip\cc8.05\include, find pic1687xa.h, which contains the following header file content and detailed comments: /* * Header ...[Details]
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Previously, we have completed the data transfer of regular channel DMA. However, when using ADC, we may encounter many situations where it is impossible to simply sample, store and use data according ...[Details]
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High-precision bipolar limiting circuit
Function of the circuit
This is a limiting circuit that accurately limits the maximum oscillation of analog signals by externally se...[Details]
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The deadlock bus is manifested as: SCL is high and SDA is always low Phenomenon: The MCU uses hardware i2c to read E2PROM. When the MCU is reset, there is a probability that it can no longer commun...[Details]
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China Energy Storage Network News:
On November 30, 2021, the Ministry of Industry and Information Technology announced the "14th Five-Year Plan for the Development of the Big Data Industry"...[Details]
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It is often difficult to find an analog-to-digital converter (ADC) that can match the analog input range while having the right amount of input, the required size, and the correct sampling speed. Esp...[Details]
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In addition to the momentum and pressures of political strategies such as the Kyoto Protocol, the increasing cost of many forms of energy and the search for "cleaner" sources of power are driving in...[Details]
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Guokefazi No. 133
To the science and technology departments (commissions, bureaus) of all provinces, autonomous regions, municipalities directly under the Central Government and cities with i...[Details]
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Driven by more and more emerging demands and green energy-saving trends, the application of power supplies and power management technologies that can improve power efficiency will grow rapidly, and...[Details]
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"Every American company is subject to trade regulation to some extent, but in fact, Qualcomm has already started supplying Huawei and has been looking for ways to continue supplying in the future." T...[Details]
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On July 16, Haohua Technology issued an announcement stating that it plans to use its own capital of 200 million yuan to establish a wholly-owned subsidiary, Haohua Gas Co., Ltd., to engage in the re...[Details]
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I spent a long time reading the chapter on task management in uC/OS-II. Since the book at hand often mentions questions about this in the chapter far behind, there is no complete explanation for the ...[Details]
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As instrumentation amplifiers become more affordable, they can provide higher performance in applications that have traditionally used op amps. The op amp adder in Figure 1 has some drawbacks. First, ...[Details]
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DELIXI inverter is a speed control device widely used in the field of industrial automation. Its main function is to achieve precise control of motor speed by changing the power supply frequency of...[Details]