2016年1月3日星期日

COG LCD Display is different Serial Lcd Display

Serial Lcd Display Module are Character LCD Modules with integrated RS232, I2C and SPI serial interfaces with a broad range of industry standard sizes in 2x16, 2x20, and 4x20 modules.COG (Chip-On-Glass) displays are monochromatic passive or active matrix LCD displays that can display information as text or in a dot matrix pattern. Since COG LCD display don't have a built-in PCB board, the IC is directly mounted on the glass of the display.
serial displays
serial lcd displays

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