I don't know what went wrong with the following PCF8563 read-write program. When simulating with proteus, an error "Internal Exception: access violation in module 'PCF8563.DLL'" appears. Is it a probl
What technology did ZigBee originate from?
In the process of using Bluetooth technology, people found that although Bluetooth technology has many advantages, it still has many defects. For the field
[i=s]This post was last edited by Popular Technology on 2021-11-17 23:17[/i]It's been a few days since I got the board. I tested the RGB dot screen these days. Because the development board itself doe
1. Pay attention to the temperature of the soldering iron tip, the angle of the board, and be quick with your hands. It's also a matter of skill. [/color][/size][/font] [font=微软雅黑][size=3][color=#00bf
Could you please tell me how to measure the LED frequency using scope? Can I use a current hook meter to measure it? Also, if the frequency I measured is 280KHz, how do I increase or decrease it? Is i
Microcontroller MCU
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