DCACLab › Community circuits › LM317 › Circuito tekno 1

Circuito tekno 1

An interactive adjustable regulator, LED, switch and battery circuit built in the DCACLab online simulator by Clau Almazan Quintana.

What's inside

1× Battery
3× LED
4× Switch
1× Buzzer
1× Adjustable Regulator

Tags

IC4 IC LM317 Buzzer Battery LED Switch

About

By Clau Almazan Quintana
Saved May 22, 2025 · updated January 15, 2026
1,008 views

Related circuits

charger with light
MOC3060
FFFFF
bocina y led
Reparación y modernización del sistema eléctrico.
MOSFET power source switching

Open the circuit page → Close and keep building →

Tags: IC4 IC LM317 Buzzer Battery LED Switch