Lab

Buzzer and Relay switch test with led

An interactive LED, resistor, battery and switch circuit built in the DCACLab online simulator by Shahrukh Ishtiak.

Preview of Buzzer and Relay switch test with led
Open in the lab Embed The simulation runs as a demo that pauses after two minutes; open it in the lab to keep going.

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What's inside

  • 1× Battery
  • 1× Resistor (200 Ω)
  • 1× LED
  • 1× Switch
  • 1× Buzzer

Tags

Battery Switch Resistor LED Buzzer

About

By Shahrukh Ishtiak
Saved February 03, 2024 · updated January 15, 2026
1,445 views
Page: dcaclab.com/circuits/73163-buzzer-and-relay-switch-test-with-led

Embed this circuit

<iframe src="https://dcaclab.com/experiments/73163-buzzer-and-relay-switch-test-with-led/iframe" width="560" height="410" frameborder="0"></iframe>

Cite: Ishtiak, S. (2024). Buzzer and Relay switch test with led. DCACLab. https://dcaclab.com/circuits/73163-buzzer-and-relay-switch-test-with-led

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