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clock 555

An interactive 555 timer, LED, resistor and capacitor circuit built in the DCACLab online simulator by Alberto Casellato.

Preview of clock 555
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 (220 Ω, 997 Ω, 99.9 kΩ)
  • 1× Capacitor
  • 2× LED
  • 1× 555 Timer

Tags

Capacitor IC 555 LED Battery Resistor

About

By Alberto Casellato
Saved November 08, 2024 · updated January 15, 2026
1,055 views
Page: dcaclab.com/circuits/77789-clock-555

Embed this circuit

<iframe src="https://dcaclab.com/experiments/77789-clock-555/iframe" width="560" height="410" frameborder="0"></iframe>

Cite: Casellato, A. (2024). clock 555. DCACLab. https://dcaclab.com/circuits/77789-clock-555

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