I know there are a lot of chips, and I have to make boards after buying them, which is quite troublesome. I just want to make a module, like the one made by Jinshengyang, and use it directly.
Well... First of all, I have been printing 3D products recently. After the photosensitive resin is printed, it still needs UV light curing, so I bought a lamp for girls to bake nail polish... Unfortun
Is it possible to use the P1 port of g2553 to control the brightness changes of eight LEDs, giving the feeling of a shooting star, with the previous one being the brightest and then decreasing, and ha
[size=5]Question: A person wearing golden clothes. Answer: A name that startles people. Question: The number "3" walks on the road... turns a somersault... and then turns another... Answer: Three time