This is a drawing of a single power supply circuit. When dual power supply is used, the ground is generally changed to a negative power supply. I have never understood its specific function. Please he...
I have made various contactless smart card modules. Whenever a new device comes out, I want to try to make a card reader. I have made stm32f103+rc522 before, and this time I plan to try STM32L011+rc52...
The foundation of special light sources, color display and other industries is the restoration and transmission of color, which belongs to the category of light source photometry and colorimetry in th...
This article comes from: [url=http://www.hellodsp.com/bbs/viewthread.php?tid=574&extra=page%3D1]http://www.hellodsp.com/bbs/viewthread.php?tid=574&extra=page%3D1[/url] Let's start with the simplest on...
After executing the command MOV #1234H,&TXBUF0,is the data in TXBUF0 12H or 34H? Or is it not executed at all? Because TXBUF can only receive 8 bits.If 1234H is sent to &200H or &201H, I know what the...
Maybe... this program is not quite right... I modified it according to the "Incomplete Manual" and I always feel that the program is not quite right... I haven't calmed down to look at AD these days. ...
Analog electronics
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