This DIY Siren Board Feels Like Childhood | 3-Mode Siren Board — Ambulance, Police & Fire
Автор: DIY DYNAMO
Загружено: 2026-01-02
Просмотров: 102
Описание:
Every adult wished they’d built one of these when they were a kid — so I finally did.
In this project, I built a DIY electronic siren board with three buttons that trigger:
🚑 Ambulance sound
🚓 Police siren
🚒 Fire truck siren
This is a simple but super nostalgic electronics build, perfect for beginners and anyone who loves DIY projects, retro toys, and hands-on electronics.
If you’ve ever wanted to build something just for fun — this one’s for you.
👇 Let me know in the comments:
Which siren was your favorite as a kid?
You can also connect this circuit to an external trigger, such as a security alarm or any sensor.
When the sensor is activated, the siren board automatically plays the selected alarm sound, making it useful not only as a fun project, but also for practical security or automation setups.
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#Electronics
#DIYProjects
#Maker
#Arduino
#SoundEffects
#SirenBoard
#RetroToys
#Nostalgia
#Gadgets
#HowTo
#Tutorial
#Satisfying
#TechDIY
#HomeSecurity
#AlarmHack
#Tinkering
#BuildWithMe
#MakerCommunity
#ViralGadgets
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