0.7 inch ( 17.22mm ) 5X7 DOT MATRIX LED DISPLAY
DESCRIPTION
The UVP-747/757 is 0.7 inch (17.22mm) height 5X7 dot matrix display.
UVP-7X7 SERIES
Single color display have the choices of three bright colors-AlGaAs red/green/yellow. All device have gray face and white dot. The AlGaAs red LED chip are made from AlGaAs on a non-transparent GaAs substrate. The g...
