Yesterday, the teacher asked me to get familiar with Zigbee technology. Some of my classmates also bought this development board, and I am ready to start learning. I am an electronics major, and I hav...
I recently DIYed an IoT door lock. The motor drive power supply is 9V, but the MCU works at 3.3V. I just need a 9V to 3.3V module. I previously had a voltage conversion module, but the rotary switch o...
[i=s] This post was last edited by ohy3686 on 2016-4-10 10:46 [/i] [align=center][backcolor=rgb(239, 245, 249)][font=仿宋, 仿宋_GB2312][size=6]Development and arrangement of LCD display module 12864/12232...
[i=s]This post was last edited by helloxieyu on 2014-9-16 17:18[/i] If you have questions that cannot be solved in this forum, will you go to the technical community on TI's official website to ask qu...
In this circuit, DO GND is the input signal, V0 GND is the output signal, what are the functions of the resistors in the circuit? The chip is LM358, what are the functions of R1 R2 R3 R4 R5 respective...
A line scan lens is an industrial lens used with line scan cameras. Its imaging principle is to capture the image of the workpiece using a linear sensor and then perform digital signal processing t...[Details]
We are entering a new era where people are increasingly affordably equipped with more electronic gadgets. Electronics have become essential to our lives. For example, the average consumer now owns ...[Details]
Today's security industry has entered the era of massive networking. Many enterprises, especially financial institutions, have established multi-level video surveillance networking platforms. Lever...[Details]
On August 25th, TSMC, the world's leading contract chip manufacturer, attracted significant attention for its decision to build a chip manufacturing facility in Arizona. TSMC primarily manufactures...[Details]
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The automotive industry in 2025 is undergoing a thorough intelligent reshuffle.
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introduction
In recent years, multi-touch has emerged as a new alternative to traditional human-computer interaction. It eliminates the need for keyboards and mice, enabling simultaneous inter...[Details]