Laboratório

555 Timer

An interactive 555 timer, LED, resistor and capacitor circuit built in the DCACLab online simulator by OTC. Open it to run the simulation and measure it.

Preview of 555 Timer
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
  • 3× Resistor (981 Ω, 960 Ω, 1.03 kΩ)
  • 2× Capacitor
  • 1× LED
  • 1× 555 Timer

Tags

Capacitor IC 555 Battery Resistor LED

About

By OTC
Saved February 13, 2025 · updated January 15, 2026
1,484 views
Page: dcaclab.com/circuits/80248-555-timer-4

Embed this circuit

<iframe src="https://dcaclab.com/experiments/80248-555-timer-4/iframe" width="560" height="410" frameborder="0"></iframe>

Cite: OTC. (2025). 555 Timer. DCACLab. https://dcaclab.com/circuits/80248-555-timer-4

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