When the company just moved, the access control was broken. Later I forgot how to fix it, but I found a few circuit diagrams at that time. This may be of some value. I would like to share it with you.
Let me talk about myself first. My alternative is an egg pancake, a pancake, and two or three steamed buns. There is a saying that if you eat breakfast like an emperor, lunch like a commoner, and dinn
I just saw that I won a prize today. I would like to share the ultrasonic code I found today. It is absolutely usable. Welcome to discuss. Many of them are not usable on the Internet. There are three