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Water Level Indicator

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

What's inside

1× Battery
6× Resistor (470 Ω)
5× LED
2× Diode
2× Transistor
6× Switch
1× Buzzer

Tags

Diode Transistor Buzzer LED Battery Switch Resistor

About

By Rashid Hussain
Saved May 14, 2025 · updated January 15, 2026
1,039 views

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Tags: Diode Transistor Buzzer LED Battery Switch Resistor