modified 5 hours ago

Hex to Dec 7-seg decoder

00:21:15

7-segment decoder using relays.
(Corresponds to the display of 0 to 15)

This is a 7-segment decoder that displays 16 steps of a 4-bit sequence in decimal.
This circuit consists of 19 1C-contact relays.

Since a method for finding the minimum number of contacts in differential sequence circuits was recently established, it is now possible to design just about any kind of decoder.

published 5 hours ago

add comment in editor

EveryCircuit is an easy to use, highly interactive circuit simulator and schematic capture tool. Real-time circuit simulation, interactivity, and dynamic visualization make it a must have application for professionals and academia. EveryCircuit user community has collaboratively created the largest searchable library of circuit designs. EveryCircuit app runs online in popular browsers and on mobile phones and tablets, enabling you to capture design ideas and learn electronics on the go.