{"product_id":"12864-graphic-lcd-module-blue-white","title":"12864 Graphic LCD Module (Blue\/White) - ST7920 Parallel\/Serial","description":"\u003ch4 data-path-to-node=\"8\"\u003eCrystal Clear Data Visualization for Makers and Engineers\u003c\/h4\u003e\n\u003cp data-path-to-node=\"9\"\u003eWhether you are building a 3D printer controller, a weather station, or a custom diagnostic tool, the display is the face of your project. This \u003cb\u003e12864 Graphic LCD Module\u003c\/b\u003e upgrades your user interface from simple text lines to full graphic capabilities. Unlike standard 16x2 character displays, this module gives you the freedom to draw geometric shapes, display complex fonts, and render custom bitmaps.\u003c\/p\u003e\n\u003ch4 data-path-to-node=\"10\"\u003eDual Interface Flexibility: Parallel \u0026amp; Serial\u003c\/h4\u003e\n\u003cp data-path-to-node=\"11\"\u003eRunning out of pins on your microcontroller? We understand the struggle. This module features the popular \u003cb\u003eST7920 controller\u003c\/b\u003e, which offers a selectable interface via the PSB pin.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"12,0,0\"\u003e\n\u003cb\u003eHigh Speed:\u003c\/b\u003e Use the 8-bit or 4-bit \u003cb\u003eParallel interface\u003c\/b\u003e for rapid data transfer.\u003c\/li\u003e\n\u003cli data-path-to-node=\"12,1,0\"\u003e\n\u003cb\u003ePin Saving:\u003c\/b\u003e Switch to \u003cb\u003eSerial (SPI) mode\u003c\/b\u003e to control the entire display using just 3 pins, leaving plenty of I\/O open for sensors and motors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-path-to-node=\"13\"\u003eIndustrial Grade Build Quality\u003c\/h4\u003e\n\u003cp data-path-to-node=\"14\"\u003eDesigned for longevity, this module features a wide viewing angle (72x40mm visual area) and an adjustable contrast via the V0 pin. The PCB is robustly laid out with clear silkscreen labeling, ensuring easy soldering and wiring. The cool blue LED backlight not only looks modern but ensures readability in low-light environments.\u003c\/p\u003e\n\u003cp data-path-to-node=\"15\"\u003e\u003cb\u003eWhy choose this 12864 LCD?\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"16,0,0\"\u003e\n\u003cb\u003eHigh Resolution:\u003c\/b\u003e 128 columns by 64 rows allow for detailed graphs and UI elements.\u003c\/li\u003e\n\u003cli data-path-to-node=\"16,1,0\"\u003e\n\u003cb\u003eWide Compatibility:\u003c\/b\u003e Fully supported by popular libraries like \u003cb\u003eU8g2\u003c\/b\u003e for Arduino.\u003c\/li\u003e\n\u003cli data-path-to-node=\"16,2,0\"\u003e\n\u003cb\u003eAdjustable Contrast:\u003c\/b\u003e Fine-tune the display sharpness to suit your viewing angle.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"Default Title","offer_id":46403086319767,"sku":"21MR000075","price":243.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/12864-graphic-lcd-module-blue.jpg?v=1765189210","url":"https:\/\/scccltd.com\/en-tw\/products\/12864-graphic-lcd-module-blue-white","provider":"Sun Cheong Computer Company Limited","version":"1.0","type":"link"}