There is a lamp and four switches A, B, C, and D. All four switches are required to control the lamp independently (no matter which one of ABCD changes, the lamp will change). 1. Write the logic truth
The problem of making a custom SDK in the Jianchi CDK development environment, "Pingtou Ge Jianchi CDK Quick Start Guide" is convenient for developers to customize the SDK of their own platform. I hop
A pedometer is a device that counts the number of steps a person takes and calculates the distance by multiplying the number of steps by the length of the step. This design uses an AVR MCV to build a
[size=4]Some readers have reported that they do not understand the difference between character arrays and ordinary arrays. The author will give an explanation below. [/size] [size=4] [/size] [size=4]