- Published in issue 7/1993 on page 76
Multi-purpose display decoder
Designing a suitable LED display for a particular application can be time consuming. In particular, the decoder that sits between the driver circuit and the display often needs to be made to measure. The main advantage of the circuit presented here is that the same hardware can be used to iImplement many different types of display decoding. This is achieved by using an EPROM, which most readers will be able to program or have programmed.