Build Your 8-Source Electronic Selector Circuit Diagram

Description

The Elect. Sel. 8 constitutes a straightforward circuit, offering a selection of eight diverse sources and eight individual switches. Each switch correlates with a relay, such as the activation of RL1 by S1, and so forth. The circuit’s applications are numerous, including selecting audio amplifier entries, command selection within digital circuits, and independent LED illumination where applicable.

More about components

Integrated circuits, specifically the 74LS374 and 74LS27, represent complex semiconductor devices that consolidate multiple electronic circuits onto a single chip. The 74LS374 is a versatile quadruple gate D-type flip-flop, allowing for the storage and manipulation of binary data. It’s frequently utilized in shift register designs and sequential logic circuits. The 74LS27 is a dual D-type flip-flop, providing two independent flip-flop circuits capable of storing and resetting binary data. These ICs are essential components in digital systems requiring memory and timing functions.

Circuit diagram

Circuit diagram

Part list

  • R1-8=10Kohms
  • R9=470 ohms
  • R10-17= 4.7Kohms
  • TR1=4.7Kohms Trimmer
  • IC1=74LS374
  • IC2=74LS27
  • IC3=74LS10
  • T1-8=BC550
  • D1-8=Led 3mm
  • C1-3=47nF 63V MKT
  • RL1-8= 6-12V DC Relay
  • S1-8=Push button SW

A warning regarding security is hereby presented. This circuit diagram and associated parts list have been compiled by John Smith. The information provided herein is sourced from Circuit Diagrams Online. Please exercise caution when working with electrical circuits.