DD12GWB datasheet by Kingbright

DD12GWB Frequently Asked Questions (FAQs)

• What is the recommended operating temperature range for the DD12GWB?
  The recommended operating temperature range for the DD12GWB is -20°C to 70°C, with a storage temperature range of -30°C to 80°C.
• How do I interface the DD12GWB with a microcontroller?
  The DD12GWB can be interfaced with a microcontroller using a serial interface, such as SPI or I2C. The display requires a 5V power supply and can be controlled using a 3.3V or 5V logic level.
• What is the typical current consumption of the DD12GWB?
  The typical current consumption of the DD12GWB is around 20mA to 30mA, depending on the brightness setting and the number of segments turned on.
• Can I use the DD12GWB in an outdoor application?
  The DD12GWB is suitable for indoor use only. If you need an outdoor display, consider using a display with a higher brightness rating and UV-resistant materials.
• How do I adjust the brightness of the DD12GWB?
  The brightness of the DD12GWB can be adjusted by applying a PWM signal to the display's enable pin or by using an external resistor to adjust the current limiting.