read out carolling christmas bells

Author	Message
twofingers Guru Joined: 02/06/2014 Location: Germany Posts: 1767	Posted: 03:29pm 02 Nov 2025       Hi Frank, If I understand you correctly, you are looking for this solution:   Quote   How can I use a microcomputer with an input to read 12 digitag signals (1/0) almost simultaneously? For example, with serial parallel-to-serial shift registers such as the 74HC165 or an analog multiplexer such as the CD4051 or ... Just ask the AI ... I think you are more interested in the process than in the finished solution? Michael Edited 2025-11-03 02:36 by twofingers