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| Application scenarios: CNC machine tool operation panel, PLC controller status display, frequency converter panel, testing and measuring instruments (such as oscilloscopes, multimeters), smart meters/water meters/gas meters, auxiliary display of industrial touch screens. | |||||||||
Features a 128x64 dot matrix resolution, capable of displaying 4–6 lines of Chinese characters, 8–12 lines of English text, and simple graphics (e.g., waveforms, icons).
Supports multiple display effects: white background with black text, blue background with white text, and yellow-green screens, adapting to different industrial lighting conditions.
Integrates the ST7565R driver IC, reducing standby power consumption to less than 5mA—critical for battery-powered industrial instruments.
Offers dual interfaces (8080 parallel + 4L_SPI serial), compatible with STM32, Arduino, and 51-series microcontrollers, simplifying system integration.
Adopts COB/COG packaging technology, enhancing shock resistance and reducing module thickness.
Operates in a wide temperature range (-20℃~+70℃), withstanding humidity and electromagnetic interference in factories and workshops.
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Resolves the trade-off between information content and cost: 128x64 resolution avoids overcrowding while keeping production costs 30% lower than color TFT screens.
Built-in RAM and oscillator: Allows software-adjustable contrast, eliminating the need for extra hardware components and reducing design complexity.
Pure physical LCD technology: No organic material aging, ensuring a lifespan of over 50,000 hours (equivalent to 5 years of 24/7 use).
Mature manufacturing process: 99.2% yield rate, guaranteeing consistent performance across batches.
CNC machine tool operation panels: Displays cutting parameters (speed, feed rate) and error alerts.
PLC controller status displays: Shows input/output signals and program running status.
Frequency converter panels: Visualizes voltage, current, and frequency adjustments.
Oscilloscopes and multimeters: Displays waveform data and measurement results.
Smart meters (electricity/water/gas): Shows usage data and battery status.
Industrial touch screen backups: Provides redundant data display in case of touch screen failures.
