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1. Principle Introduction There is a full-duplex serial port inside the 51 single-chip microcomputer. What is a full-duplex serial port? Generally speaking, a serial port that can only receiv...[Details]
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0 Introduction
Edge detection is an important part of image processing. Image edge is a reflection of the discontinuity of local characteristics of an image (grayscale mutation, color mutation, text...[Details]
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SDM3065X is a 6½-digit dual-display digital multimeter. It is a product designed to meet user needs for high-precision, multi-function, and automatic measurement. It integrates basic measurement func...[Details]
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Solar energy continues to grow as a renewable energy source, and continued interest in it has led to lower prices and higher efficiencies for solar panels. At the same time, balance of system (BOS)...[Details]
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In the article "Magnetic Flux", constant magnetic flux is mentioned. A friend left a message saying, why is magnetic flux a constant and equal to the ratio of voltage to frequency?
In fa...[Details]
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Based on the current situation that the stability of handheld touch screens is not high and the performance is unreliable, the AT91X40 series microcontroller is used as the control chip. Due to the p...[Details]
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We need AMR systems that can collect data from meter devices at remote substations to provide real-time data for long-term data management and daily power usage analysis. In addition, the system must...[Details]
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K214/J77 Single-ended Headphone Amplifier The single-ended amplifier circuit is a model of exchanging efficiency for sound quality. The circuit introduced below is a single-ended headphone ampli...[Details]
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Simple implementation of STM32 CRC32 usage Remember to enable the STM32 CRC clock before use //STM32 hardware CRC32 byte data calculation, move the data to the highest bit, and fill the low bit wi...[Details]
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OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robo...[Details]
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With the development of polymer battery technology and the continuous improvement of customer requirements, leakage has become a difficult point in polymer battery quality control and a carrier of th...[Details]
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Definition of PLC
A programmable controller is a digital computing electronic system designed for use in industrial environments. It uses a programmable memory to store instructions for execut...[Details]
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1 Introduction
Modern mobile communication devices pay more and more attention to the power supply of mobile devices. The core issue of mobile power is the management of rechargeable batte...[Details]
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Analog voltmeters have the characteristics of simple circuits, low cost, and convenient measurement, but their measurement accuracy is poor, especially due to the limitation of the meter head accura...[Details]
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In the past two years, the competition in the projection industry has intensified. From technological innovation to marketing strategies, the competition among major projection companies has never ...[Details]
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