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NPN Test

An interactive transistor, LED, resistor and capacitor circuit built in the DCACLab online simulator by Richard Chambers.

What's inside

1× Battery
4× Resistor (992 mΩ, 1.1 kΩ)
1× Capacitor
2× LED
3× Transistor
1× Switch
2× Relay
1× Potentiometer

Tags

Capacitor Transistor LED Switch Potentiometer Relay Battery Resistor

About

By Richard Chambers
Saved January 30, 2024 · updated January 15, 2026
1,347 views

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Tags: Capacitor Transistor LED Switch Potentiometer Relay Battery Resistor