DCACLab › Community circuits › LDR › npn25

npn25

An interactive transistor, resistor, potentiometer and LDR circuit built in the DCACLab online simulator by fpwing pareschi.

What's inside

1× Battery
1× Resistor (47 Ω)
1× Transistor
1× Lamp
1× Potentiometer
1× LDR

Tags

Transistor Resistor Battery Potentiometer Lamp LDR

About

By fpwing pareschi
Saved October 30, 2025 · updated January 15, 2026
1,109 views

Related circuits

potenciòmetre, LDR, transistor
Elka
Night Light Circuit
3.10. Circuito completo: Sistema de iluminación y alarma.
อิเล็ก 1
دوائر تشغيل باستخدام ترانستورات

Open the circuit page → Close and keep building →

Tags: Transistor Resistor Battery Potentiometer Lamp LDR