Introduction - If you have any usage issues, please Google them yourself
In their daily lives, we are no stranger to liquid crystal displays. LCD module has a lot of electronic products as the adoption of devices, such as in calculators, multimeter, electronic forms and a lot of home electronics products could be seen, showing the main figure are, special symbols and graphics. SCM communicate in human-machine interface, the general has the following types of output modes: LED, LED digital tubes, liquid crystal displays. LED and LED digital tube commonly used, hardware and software are relatively simple, in the previous chapters have introduced, and I shall not introduce, this chapter focuses on character liquid crystal display applications.