3 inch COG LCD Display STN blue mode display 350 brightness 128X64 resolution 20 pin parallel interface driver IC ST7565R

• 128 x 64 resolution for crisp and discernible visual display.

• STN blue mode for enhanced visual allure and contrast.

• 350 brightness for satisfactory visibility in common lighting.

• 20 pin parallel interface for versatile device integration.

• Driver IC ST7565R for reliable operation.

• In portable medical devices like glucose meters or pulse oximeters, it can display measured values, unit symbols, and device status. The 3 inch size is compact and convenient for handheld use, and the STN blue mode provides clear visibility in different lighting conditions during medical examinations. The 128 x 64 resolution is sufficient to show the necessary data, and the 20 pin parallel interface can be easily connected to the device's internal circuitry.

• For industrial control panels in small machinery, it can present operating parameters, error codes, and control instructions. The blue-toned display is easy to distinguish in a factory environment, and the 350 brightness allows operators to view the information clearly even with some ambient light. The 128 x 64 resolution is adequate to convey the key details, and the 20 pin parallel interface enables seamless connection to the control panel's electronics.

• In smart home thermostats, it can showcase the current temperature, set temperature, and heating/cooling modes. The 3 inch size is suitable for wall-mounted installation, and the STN blue mode gives a modern look. The 128 x 64 resolution is enough to display the relevant temperature information, and the 20 pin parallel interface can be integrated with the thermostat's internal circuitry.

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