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Telegraf

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

Preview of Telegraf
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
  • 2× Resistor (3.98 kΩ)
  • 2× LED
  • 2× Switch
  • 2× Buzzer

Tags

Buzzer Switch Resistor Battery LED

About

By Mar
Saved March 29, 2025 · updated January 15, 2026
876 views
Page: dcaclab.com/circuits/81681-telegraf

Embed this circuit

<iframe src="https://dcaclab.com/experiments/81681-telegraf/iframe" width="560" height="410" frameborder="0"></iframe>

Cite: Mar. (2025). Telegraf. DCACLab. https://dcaclab.com/circuits/81681-telegraf

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