practica

An interactive LED, transistor, resistor and potentiometer circuit built in the DCACLab online simulator by Angel Arroyo.

What's inside

2× Battery
2× Resistor (2.19 kΩ, 470 Ω)
1× LED
1× Transistor
1× Switch
1× Lamp
1× Potentiometer
1× LDR

Tags

Transistor Battery Resistor Switch Lamp LDR Potentiometer LED

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By Angel Arroyo
Saved June 25, 2025 · updated January 15, 2026
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Tags: Transistor Battery Resistor Switch Lamp LDR Potentiometer LED