Labor

npn25

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

Preview of npn25
Open in the lab Embed The simulation runs as a demo that pauses after two minutes; open it in the lab to keep going.

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
1,102 views
Page: dcaclab.com/circuits/86077-npn25-2

Embed this circuit

<iframe src="https://dcaclab.com/experiments/86077-npn25-2/iframe" width="560" height="410" frameborder="0"></iframe>

Cite: pareschi, f. (2025). npn25. DCACLab. https://dcaclab.com/circuits/86077-npn25-2

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