This chip can easily — and cheaply — control eight common cathode seven segment displays. There’s a problem with this plan, though: the LEDs received from eBay are common anode.

Seven-segment LED displays have been around forever, it seems, and the design is pretty optimized by now. Off-the-shelf units are readily available in all sorts of sizes and colors, but if you ...

This display driver circuit shows how a Seven Segment Display is driving with the help of the 5 stage Johnson decade counter IC CD4033.The IC has counter and decoder in one package. It converts the ...

14 Apr 2008 Avago's HDSM-443L is a font size dual digit surface mount seven segment display. The HDSM-443L is a 0.39inch (10mm) font size dual digit surface mount seven segment display, this device ...