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Some time ago, a friend asked me about this composite current collector technology. After searching for a while, I found two places where this application is available. I think it is necessary to sor...[Details]
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The AVR Control and Status Register provides information about the reset source that caused the AVR to reset. · Bit 7..4 – Res: Reserved bitsThese bits are not used in the ATmega48/88/168 and alway...[Details]
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The computer can be pre-installed with an ST Visual Programmer that directly comes with the STLink driver or an STM32 ST-Link Uitilty Then select Self-installation Click Next In the dialog ...[Details]
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Samsung Galaxy A82 has passed Bluetooth certification, and its benchmark score has also appeared on Geekbench. This phone is confirmed to be equipped with Qualcomm Snapdragon 855+ processor, pre-inst...[Details]
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Temperature measurement is particularly important in the fields of physics experiments, medical care, food production, etc., especially in thermal experiments (such as teaching experiments on spe...[Details]
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This article mainly introduces the design and implementation method of a household humidity intelligent control system based on microcontroller control. The system uses the STC89C52RC microcontroll...[Details]
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0 Introduction
Orthogonal Frequency Division Multiplexing (OFDM) is a multi-carrier modulation technology that decomposes a broadband channel into a group of mutually orthogonal narrowband sub...[Details]
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Since June, China has seen a large-scale, long-lasting high temperature weather process, with temperatures in some areas reaching over 40 degrees Celsius and high temperature warnings frequently issu...[Details]
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To obtain high-power LED devices, it is necessary to prepare a suitable high-power LED panel light chip. The international community usually summarizes the manufacturing methods of high-power LED chi...[Details]
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Performance testing is a non-functional testing technique used to determine the responsiveness and stability of system parameters under various workloads. Performance testing measures system quality ...[Details]
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5 types of work Normal mode WGM1 = 0 is similar to the normal mode of 51, with TOV1 overflow interrupt flag, which occurs when MAX (0xFFFF) 1. Use the internal counting clock for ICP capture input ...[Details]
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Description of the program:
Avago's ACPL-782T is a small isolation amplifier for automotive use, suitable for voltage and current detection in motor drive and battery system monitoring. ACPL-7...[Details]
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This article analyzes the common problems in the electromagnetic compatibility testing of mobile phones, including electrostatic discharge immunity test, electrical fast transient pulse group immunity...[Details]
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The connection between ADC0809 and MCS-51 microcontroller is shown in the figure above. The circuit connection mainly involves two issues. One is the selection of 8 analog signal channels, a...[Details]
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Among the many nondestructive testing technologies used in pipeline defect detection, ultrasonic guided wave testing technology has outstanding advantages such as long detection distance and fast d...[Details]