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5v bypass for LED running on 2 AAA batteries

An interactive diode, LED, transistor and resistor circuit built in the DCACLab online simulator by Casey Shea.

What's inside

2× Battery
2× Resistor (418 Ω, 100 kΩ)
1× LED
2× Diode
1× Transistor
2× Switch
Measured with Multimeter

Tags

Diode Transistor LED Switch Multimeter Battery Resistor

About

By Casey Shea
Saved September 05, 2024 · updated January 15, 2026
1,396 views

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Tags: Diode Transistor LED Switch Multimeter Battery Resistor