Environmental monitoring terminalAuthor: JohnBrief introduction of the work (100-200 words)
(Design name, work photo, function introduction, etc.)This project is an environmental monitoring terminal t...
I used stm32 to drive the MAX7219 module. I found that the module had different power-on behaviors at different times, and the behaviors were different when the emulator was plugged in or not. I had p...
If you connect a 100uf and 1000uf electrolytic capacitor in parallel and connect the positive and negative poles of the power supply in reverse, which capacitor will explode first? Or will they explod...
People who know the U8g2 mentioned above all say that U8g2 is a good thing.
U8g2 is a monochrome graphics library for embedded devices, supporting monochrome OLED and LCD, including but not limited to...
I feel that the power supply in the company is not enough, so I am going to buy a power supply recently. My initial ideal is to buy a programmable linear regulated DC power supply with output short ci...