A good customized LCD segment display is very special in terms of process and parameter settings, because if there is a conflict between element selection and parameter settings, various abnormal problems will occur in future use. Therefore, some key issues in the early stages cannot be ignored. The following are issues that cannot be ignored when customizing LCD segment display screens.
1. Consider the actual working environment
When customizing the LCD segment display, you need to consider the working environment, working voltage and temperature, etc. Because these parameters will affect the contrast of the entire screen in future applications. It is often necessary to understand the useful information that needs to be displayed on the segment display and combine it with icons and numbers. Generally speaking, after considering the number of segments shown above, refer to the matrix table to select the appropriate microcontroller.
2. Reasonably arrange the pin layout
Since the overall sketch and mechanical drawing when the LCD screen is generated will detail the parameters of different parts, customers can combine these drawings to understand the relevant parameters before customizing. However, due to the wiring within the common electrode and the wiring within the segment, there are no plane restrictions, so the pin layout needs to be completed by the corresponding manufacturer, because the parameters of the pins will be combined with other parameters in the design, so it will be more convenient to use. With advantages, the various display advantages of the screen will be more significant.
Usually when making low-cost customized LCD segment display screens, attention must be paid to meeting actual application requirements. Generally speaking, the sketches and instructions used can be sent directly to the customization supplier and arranged for pricing, time, quality, etc. Then, after the design is completed, be aware of some possible costs when customizing.
