I just moved to a new rental house. The place to turn off the lights is too far away. It’s so cold and I don’t want to get up to turn off the lights. So I want to play with the LED lights?
I don't hav
It took me a few days to finally run the ESP32-S2 lighting routine using the Arduino IDE.
I think it's my problem, but I found that many people seem to have encountered the same problem as me, and the
The probe is a device that forms a physical and electrical connection between the oscilloscope and the test point. The probe is actually a sensor. Most probes are voltage sensors. The probe transmits
I encountered a seemingly simple 51 MCU serial communication problem , but I have been struggling for two days and still can't debug it.
1. Purpose:Use Guo Tianxiang's development board to achieve the
This year on Double Eleven, I just... bought four bags of milk powder. What did everyone buy?
After Double 11, I checked and found that 4K monitors are still the same price. I feel like I got a great