For bike security, There is only ignition lock switch. And it can be easily hacked by the thief. Here I come with a DIY solution for that.

Hot water tank's pump must be stopped if its temperature is greater than the burner's. Monitors are placed in shared places.

Control the trains of your railway from your phone. Switching between trains by simply changing Bluetooth connections.

How avoid a freezer disaster while I am away.

Ever tried to get out of bed quietly at night only to trip over something and wake up the whole house?

Wireless voice controlled garage door opener and animated turn signals.

Intelligently irrigate your yard or garden with dynamic water cycles, rain detection, sunrise detection, and when it's warm enough.

Can light wake you up in the morning?

This neat little gadget has a fingerprint sensor so you can secure your cool stuff in a personalised portable case.

You should never leave your 3D printer unattended... but you do. This device will cut power to your printer when it senses thermal runaway.

How to build and configure a control unit based on Arduino for opening, closing and other actions for a motorized sliding door.

Using an ASL shield, get up to 24 stairs setup availability, fade out effect, PWM modulation, wireless connectivity and more.

Hey all of you! i've been working on automating my room, and i finally got it after a hard coding and many tries, and i'm glad to share w...

This project demonstrates the integration to build an intelligent system to control home appliances for elderly

This smart lock allows create rules and scheduled actions with your voice using Alexa and a new unlock feature using smartphone fingerprint.

A simple and effective Alexa-based system to provide food and fun to your dog or cat.

Sentinel Security is a smart home monitoring system that uses an Amazon Alexa skill and Arduinos with PIR motion sensors to protect a home.

Build your own Arduino-powered light switch that can be controlled using Amazon Alexa.

Digital Setting Circles - DSC for Telescope Tracking using 3D printed parts and Arduino Uno, Nano, other (or Atmega/Atmel chips)

A volume control for the TV/receiver using Arduino Nano. 3D-printed enclosure makes it look lite Amazon Dot.

Simple device that I designed for automatic control of additional LED lighting in the kitchen.

There are many charge controllers available, but ordinary cheap ones are not efficient enough to use with maximum power from solar panels.

RFID real-time access control based on IOT2020, Arduino and Firebase.

Integrate a Weigand-26 RFID reader with an IOT2020 for cloud-based door access control and monitoring using Node-Red.