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Relay switch

A relay switch in action, showing students how its used in a simple circuit.

What's inside

2× Battery
1× Resistor (999 mΩ)
1× Switch
1× Relay
1× Lamp
1× Fan

Tags

Resistor Switch Fan Lamp Relay Battery

About

By Samir Sabri
Saved September 09, 2017 · updated January 15, 2026
12,264 views

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Tags: Resistor Switch Fan Lamp Relay Battery