DCACLab › Community circuits › Relay › Lab 1

Lab 1

An interactive transistor, resistor, potentiometer and battery circuit built in the DCACLab online simulator by Joseph Morris.

What's inside

2× Battery
1× Resistor (22.2 kΩ)
1× Transistor
1× Relay
1× Lamp
1× Potentiometer

Tags

Transistor Lamp Potentiometer Relay Battery Resistor

About

By Joseph Morris
Saved July 16, 2025 · updated January 15, 2026
1,156 views

Related circuits

АЦВЦ
Night Light Circuit
Cut off Circuit
2 LEDSS
2 LEDSS ACT
circuito final 2

Open the circuit page → Close and keep building →

Tags: Transistor Lamp Potentiometer Relay Battery Resistor