The YH1202C-A model is a 12×2 Character LCD Display Module with outline dimensions of 55.7 x 32 mm, an active area size of 56.20 x 11.5 mm, and a diagonal size of 1.6 inches. The default power supply is 5V, and there is an optional 3V configuration. If opting for the 3V module, a negative voltage version is also available. The 12×2 character LCD comes with a PCB board that includes mounting holes, facilitating easy installation in various applications.
The YH1202C-A display LCD 12×2 modules include positive mode with gray or yellow/green LCD and negative mode with a blue LCD color option. These miniature LCD displays offer different interfaces, built-in with the ST7066 controller, which has a default 6800 parallel interface. Additionally, there are optional SPI and I2C interfaces available by using the RW1063 IC.












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