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Recently, TDK held a press conference on TDK technology and products during the Munich Electronics Show in Shanghai. Mr. Toshihide Asanuma, President of TDK China Headquarters, attended the press con...[Details]
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The project uses low-power control. I originally wanted to use standby mode, but later found that all IO ports were in high-impedance state after standby, which was not appropriate for some periphera...[Details]
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Recently, an international team of engineers has successfully developed a prototype, which is a specially designed contact lens. The team tried to build an LED light made of sapphire into the con...[Details]
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The execution process of network card dm9000 (u-boot version: u-boot-1.1.6): There is eth_initialize(gd- bd) in board.c; The implementation of eth_initialize is in eth.c, but there is no initializati...[Details]
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According to foreign media reports, Ford has applied for a patent for a "disappearing" steering wheel and pedal system. (Image source: USPTO) The patent application was filed on November 2, 20...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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The intelligent car driving circuit is a full-bridge driving circuit. The four transistors Q1, Q2, Q3, and Q4 form four bridge arms. Q5 controls the on and off of Q2 and Q3, and Q6 controls the on and...[Details]
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Some time ago, I used Liu Yang's computer to look at a wireless chat thing made by someone else using nRF24L01 on the Internet. Both sides can send characters or Chinese characters. At first ...[Details]
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Hello everyone, there is usually a row of input ports at the bottom of the front panel of the oscilloscope, but the functions of this row of ports are not all the same. The left side is generally the...[Details]
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Thanks to the strong demand for chips from remote office, 5G, the Internet of Things, and automotive electrification, the semiconductor industry has developed rapidly in 2021, which has also driven t...[Details]
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1. Measurement of positive and negative poles of diode: 1.1 Schematic diagram: 1.2 The positive and negative poles cannot be seen on the PCB (the positive and negative poles canno...[Details]
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Step 1: Choose a Multimeter! There are some key differences between multimeters, primarily analog vs. digital: Analog multimeters display real-time changes in voltage and current, but can be di...[Details]
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The timer/counter in the microcontroller can have multiple uses, and it is set by the timer/counter control word to meet the required purpose. There are two special function registers related to ti...[Details]
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1 Introduction
With the popularity of electronic and electrical products in social life, many domestic small and medium-sized enterprises have begun to develop and produce such products on th...[Details]
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On October 14, Yancheng City held the seventh press conference of the series of themed press conferences of "Carbon Road Pioneer" to further deepen reform and bravely develop new quality productivity....[Details]