วงจรรีเลย์ ควบคุม มอเตอร์กับ buzzer

An interactive battery, switch, relay and fan circuit built in the DCACLab online simulator by pk ruu. Open it to run the simulation and measure it.

What's inside

1× Battery
1× Switch
1× Relay
1× Fan
1× Buzzer

Tags

Buzzer Switch Fan Relay Battery

About

By pk ruu
Saved July 04, 2025 · updated January 15, 2026
1,132 views

Related circuits

Open the circuit page → Close and keep building →

Tags: Buzzer Switch Fan Relay Battery