DCACLab › Community circuits › LM317 › Fonte Reguladora

Fonte Reguladora

An interactive adjustable regulator, transistor, resistor and potentiometer circuit built in the DCACLab online simulator by Debora Vieira.

What's inside

1× Battery
3× Resistor (1.37 Ω, 659 Ω, 259 Ω)
1× Transistor
1× Lamp
1× Potentiometer
1× Adjustable Regulator
Measured with Multimeter

Tags

Resistor IC4 Potentiometer Battery IC LM317 Lamp Transistor Multimeter

About

By Debora Vieira
Saved June 23, 2025 · updated January 15, 2026
1,069 views

Related circuits

charger with light
Voltage Regulator1
Lüfter
MOSFET power source switching
LM317
flotante

Open the circuit page → Close and keep building →

Tags: Resistor IC4 Potentiometer Battery IC LM317 Lamp Transistor Multimeter