This document introduces Lascar Electronics DMX 973B 100 x 32 pixel LCD display module, including features, specifications, ordering information, etc.
The DMX 973B is a 100 × 32 pixel graphic dot matrix display with high‑contrast Supertwist LCD, yellow‑green LED backlighting and a 6 o'clock viewing direction. It uses an Epson SED 1530 controller and offers 68XX, 8OXX and serial interfaces.
The manual includes features, ordering information, electrical specifications, safety guidelines, pin functions, reference applications, and mechanical dimensions for both the module and its optional bezel. It also provides initialization procedures for 6800‑ and 8080‑series interfaces.
| Supply Voltage (V+) | 5.0 Vdc typ (4.5‑5.5 Vdc range) |
|---|---|
| Supply Current (Normal) | 100 mA |
| Standby Current | 10 mA |
| Backlight Supply Voltage | 5 – 5.5 Vdc |
| Backlight Supply Current | 50 – 90 mA |
| Operating Temperature Range | 0 – 50 °C |
The DMX 973B provides a 100 × 32 pixel graphic dot matrix display.
It uses yellow‑green LED backlighting for good visibility in low light.