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2 LEDSS

An interactive LED, transistor, resistor and transformer circuit built in the DCACLab online simulator by Angie Rosess.

What's inside

3× Battery
1× Resistor (100 Ω)
2× LED
2× Transistor
1× Switch
1× Transformer
1× Relay
2× Lamp
1× Potentiometer

Tags

Transformer Transistor LED Potentiometer Battery Switch Lamp Resistor Relay

About

By Angie Rosess
Saved May 30, 2025 · updated January 15, 2026
1,213 views

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Tags: Transformer Transistor LED Potentiometer Battery Switch Lamp Resistor Relay