bocina y led

An interactive 555 timer, LED, resistor and transformer circuit built in the DCACLab online simulator by Francisco Teran.

What's inside

1× Battery
1× Power Source
2× Resistor (990 mΩ, 1 kΩ)
1× LED
2× Switch
1× Transformer
1× Lamp
1× Buzzer
1× 555 Timer
Measured with Oscilloscope, Voltmeter/Ammeter

Tags

Lamp Switch Voltmeter/Ammeter Power Source Transformer IC Oscilloscope LED Battery Resistor Buzzer 555

About

By Francisco Teran
Saved January 14, 2025 · updated January 15, 2026
822 views

Related circuits

Open the circuit page → Close and keep building →

Tags: Lamp Switch Voltmeter/Ammeter Power Source Transformer IC Oscilloscope LED Battery Resistor Buzzer 555