There are many types of character LCD display modules, including but not limited to:
1602 character LCD: This is a dot matrix LCD module specially used to display letters, numbers, symbols, etc. It can display 16x02, i.e. 32 characters at the same time, and is composed of several 5x7 or 5x11 dot matrix character positions, each of which can display one character. 1602 character LCDs usually have 14 pin lines or 16 pin lines, and the extra 2 lines are backlight power lines.
12864 dot matrix LCD: This is a character dot matrix display module that can display more character information and provide a larger display area. Its display effect and functionality are improved compared to 1602 character LCDs.
LCD1602 LCD: This is a common character dot matrix display module, which is widely used in various devices that need to display character information. It has the advantages of low cost and easy use.
Other character display modules: There are many other types of character display modules on the market, such as VA character display, STN TN FSTN segment code character module, HTN negative display LCD screen, etc. These modules have different display technology characteristics and applicable scenarios to meet the needs of different users.
Character LCD display modules are widely used in various devices that need to display character information, such as electronic meters, digital meters, medical equipment, etc. They have the advantages of low cost, low power consumption, and high reliability, and are ideal for character information display.
