DCACLab › Community circuits › 555 › railroad

railroad

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

What's inside

1× Battery
4× Resistor (226 Ω, 32.2 kΩ, 6.97 kΩ)
1× Capacitor
2× LED
1× 555 Timer
Measured with Multimeter

Tags

Capacitor IC 555 Resistor LED Multimeter Battery

About

By Chris Kiley
Saved October 23, 2025 · updated January 15, 2026
1,456 views

Related circuits

NE555 pour télécommande
гонг 04
mike super not working cirucit
Timmer
555ic
555 intermitente

Open the circuit page → Close and keep building →

Tags: Capacitor IC 555 Resistor LED Multimeter Battery