Hackster.ioLearning Hardware Community.
×
Log inSign up
ProjectsProjectsChannelsChannelsNewsContestsEventsVideos

224 alarm projects page 4

  • Last updated
  • Most popular
  • Most recent
  • Most respected
  • Trending
  • All time
  • Featured
  • Last 7 days
  • Last 30 days
  • Last 12 months
  • Any difficulty
  • Beginner
  • Intermediate
  • Advanced
  • Expert
  • Any type
  • Showcase
  • Protip
  • Tutorial
  • Work in progress

Particle Photon & Slack Silent Webhook Alarm

Using Webhook to Slack team chat application and sending direct messages to your PC/Mac/notebook or any Mobile device.

Particle Photon & Slack Silent Webhook Alarm

Vladimir Dmitrovic
2.1K
Motion Activated Alarm System

Motion Activated Alarm System!

Motion Activated Alarm System

Zachary Hunnicutt
&
Jackson Stone
2.1K
Alarm-Tec

Wake up to hearing the daily weather report, what traffic will be like, your favorite music, or the mornings top headlines.

Alarm-Tec

Brandon Roberts
2.0K
Never wake up too late - Alarm Clock with annoying tone

An Arduino-based alarm clock with a 3D printed casing.

Never wake up too late - Alarm Clock with annoying tone

smi1100
2.0K
Arduino - Panic Alarm, Relay With ALARM. KY-019 Example

Hello world! Today I made an example on the KY_019 Relay module. In my video I use an alarm with a strobe attached to it.

Arduino - Panic Alarm, Relay With ALARM. KY-019 Example

Danny van den Brande
2.0K
How to make Home Security system

How to make Home Security system by using PIR sensor and DF player mini for audio integration

How to make Home Security system

Muhammad_Munir
1.9K
Presence Detector with an Alarm 1.0 (for Robotic Dinohedges)

Consists of an alarm that warns when the presence of a person is detected on a house entrance or room. It is based on Arduino modules.

Presence Detector with an Alarm 1.0 (for Robotic Dinohedges)

Jose Romaní
1.9K
Tilt Ball Switch LED Buzzer Alarm!

When you tap/move the motherboard 2 LED's go off in a siren!

Tilt Ball Switch LED Buzzer Alarm!

jetepic_coder59
1.9K
bike alarm

Protect your bike from thefts with an alarm. you can do it.

bike alarm

sinester09
1.9K
Best Alarm Clock Ever Created

An alarm clock that actually wakes you up.

Best Alarm Clock Ever Created

Team PAAS
1.8K
Portable Thundercloud

Turn your hotel room pillow into a cloud-shaped lamp—or even a gentle, light-based wake-up alarm.

Portable Thundercloud

Alex Glow
1.8K
Wide Range Alarm System

This is an alarm system based on the MKR1000 and a raspberry pi 2 or 3. The system will detect different alarms and notify you if necessary.

Wide Range Alarm System

Laurens Wuyts
1.7K
Security System

MEGR3171 Introduction to Instrumentation - Fall 2017 @UNC Charlotte / 2017 Fall IOT Project

Security System

Team alpha
1.7K
Arduino Temperature Alarm LED Display Flash and Beep

Temperature Alarm that will beep and flash when the temperature is out of out of boundaries. Watch the Video!

Arduino Temperature Alarm LED Display Flash and Beep

ronfrtek
1.6K
TRACKSi - Smart Motorbike/Scooter Alarm + SigFox, WiFi, Push

A smart & portable motorbike/scooter/anything alarm & notifications system. It makes sure no one messes with your bike - even without WiFi!

TRACKSi - Smart Motorbike/Scooter Alarm + SigFox, WiFi, Push

Asaph Kotzin
1.6K
Smart Helmet with Arduino: Step-by-Step Tutorial

An Arduino-powered Smart Helmet that detects crashes and tracks location in real-time, providing instant alerts to improve rider safety.

Smart Helmet with Arduino: Step-by-Step Tutorial

CircuitDigest
1.6K
Early Fire Detection using AI

Pico project that provides a quick alarm response to the people in the particular zone when a fire source or flame is detected.

Early Fire Detection using AI

Innovation4x
1.6K
Front Door Security Alarm

Can't afford an expensive security system, but still want to protect your home? This simple alarm is all you need to scare off any intruder!

Front Door Security Alarm

Margeory Castellanos
&
Claire Krawczyk
1.6K
Smart Sensors

Set an alarm when it's too hot, or detects motion, or detects an obstacle.

Smart Sensors

Jatin Bhati
1.5K
Compact Anti-Theft Alarm for Bikes (Easy DIY Circuit)

Tiny DIY bike alarm: vibration triggers buzzer, Hall sensor stops alarm only with magnet — compact, low-power anti-theft gadget

Compact Anti-Theft Alarm for Bikes (Easy DIY Circuit)

Pro Maker_101
1.5K
DIY STM32 Alarm Clock with 7-Segment Display (Using Arduino

With its simple design, low cost, and easy setup, this STM32 alarm clock is a perfect DIY project for beginners and electronics enthusiasts

DIY STM32 Alarm Clock with 7-Segment Display (Using Arduino

Mirko Pavleski
1.5K
Send Tweet using Raspberry Pi and PIR Motion Detector

Hook a PIR motion detector to a GPIO pin on a Raspberry Pi and create a virtual connection to a Twitter Node in NodeCode.

Send Tweet using Raspberry Pi and PIR Motion Detector

Team nodecode
1.5K
ECE497 Project: Alarm with Remote Speaker

An alarm clock with a separate speaker forcing you to get out of bed to turn it off!

ECE497 Project: Alarm with Remote Speaker

Manoj Kurapati
1.4K
Smoke Detection Sensor using Bolt IoT

Save yourself from fire with home made fire security system using Bolt IoT!!!

Smoke Detection Sensor using Bolt IoT

Kartik Desai
1.4K
  • ← Previous
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • Next →
  • About Us

  • Hackster Overview
  • Hackster for Business
  • Help Articles
  • Brand Resources
  • Sitemap
  • Legal Thingies

  • Terms of Service
  • Contest Rules
  • Code of Conduct
  • Privacy Policy
  • Privacy Policy for California Residents
  • Find Us On Social

  • Facebook
  • Instagram
  • LinkedIn
  • X
  • YouTube
  • Visit Our Avnet Family

  • Avnet
  • Premier Farnell
  • element14
  • Newark

Hackster.io, an Avnet Community © 2026