Makmal

Police Lights

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

Preview of Police Lights
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
  • 5× Resistor (470 Ω, 4.7 kΩ, 2 Ω)
  • 2× Capacitor
  • 2× LED
  • 2× Transistor
  • 1× Switch
  • 1× Fan

Tags

Transistor Switch Fan Resistor Battery Capacitor LED

About

By Treston Minuti
Saved April 13, 2026
944 views
Page: dcaclab.com/circuits/86835-police-lights

Embed this circuit

<iframe src="https://dcaclab.com/experiments/86835-police-lights/iframe" width="560" height="410" frameborder="0"></iframe>

Cite: Minuti, T. (2026). Police Lights. DCACLab. https://dcaclab.com/circuits/86835-police-lights

Related circuits