Twoway Switching

This instructable is for beginners & it is collection of different logic circuit diagrams.

In this instructables I will show you how to use Two way switches for controlling output manually &from microcontroller.This is requirement of many projects.
This is concept is use for switching stair case Bulbs from two switches.

for getting detail idea must what video guidance.

Step 1: Parts List

1) Two switches (2)

2)Relays

3)Bulb

Step 2: OR & EX-OR Logic for Twoway Switches

Step 3: OR & EX-OR Logic for 1 Relay & 1 Twoway Switch

I Hope this collection simple logical circuits will help you sometime.

Thank you for watching