Remote display
This Remote display use asynchronous communication function (USART) of PIC16F873. The information which is set with the control unit is displayed on the large-sized display installed in the about 10-m left place using the cable. The size of the displaying unit has 25-cm height, 40-cm width.Red LEDs with 5-mm diameter are used for the displaying of a letter and large-sized 7 segment LEDs are used for the digit display. It is made simple composition by considering that it is easy to see and cost performance.
   Remote display
More detail on Remote display website
www.interq.or.jp