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myfirstcircuit

An interactive LED, resistor, LDR and battery circuit built in the DCACLab online simulator by Srayan Dutta. Open it to run the simulation and measure it.

Preview of myfirstcircuit
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

  • 2× Battery
  • 1× Resistor (2.45 kΩ)
  • 1× LED
  • 1× Switch
  • 1× LDR
  • 1× Bell
  • 1× Buzzer

Tags

Bell Buzzer Switch Resistor Battery LED LDR

About

By Srayan Dutta
Saved August 30, 2025 · updated January 15, 2026
888 views
Page: dcaclab.com/circuits/85100-myfirstcircuit

Embed this circuit

<iframe src="https://dcaclab.com/experiments/85100-myfirstcircuit/iframe" width="560" height="410" frameborder="0"></iframe>

Cite: Dutta, S. (2025). myfirstcircuit. DCACLab. https://dcaclab.com/circuits/85100-myfirstcircuit

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