[font=宋体][size=4] I worked overtime a little late at night, and I was still worried about this code when I came back, so I still looked for the reason. It should have been solved. [/size][/font][font=
Great masters, please help me with the ds3231 program based on the 51 microcontroller. It would be fine if I have a ds3231 tutorial /(ㄒoㄒ)/~~ Please help me
I would like to ask for help from all the masters: I want to make a speaker phase detection circuit that can send out its own "puff puff" pulse signal and can be detected by a microphone.
[align=left][color=#000]Light-emitting diodes (LEDs) offer many advantages over incandescent, compact fluorescent lamps (CFLs) or halogen lamps. As we can review, these include higher lumens per watt,