How to make a connection between an internet service and Arduino boards.

You ever lose your clicker/remote and wish you could just talk to your TV? Well anything your clicker can do, your Alexa can do!

Record and play back a few seconds of input stored in EEPROM.

A cheap, safe and effective way to prevent the spread of coronavirus. It only costs $11 to build, and it could save lives of many people,

For all of the advanced software and multitude of sensors why is it that this expensive little robot still gets stuck under beds?

In this project we have designed RFID Based Attendance System using Arduino UNO and RFID MFRC522 Module.

In the prevailing COVID-19 situation, introducing a touch-free User Interface for public machines to avoid community spread of the pandemic.

An oil container that can automatically order new oil via Amazon DRS when the oil level in the container is low.

This can separate dry waste and wet waste successfully.

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.

TinyML implementation to identify running water tap sound and once heard one, a buzzer + LED timer is triggered.

This project will show you how to make an automated watering system and water level indicator.

Water your garden with up to three sprinklers directly from your water tap.

Forgot your keys? Unlock the door using an RFID combination sequence from hidden tags.

A solar-powered temperature and humidity monitoring system for compost.

An automatic pill dispenser aimed to ease the lives of the elderly and disabled persons.

Arduino automatic multiple light control system. Room light on, table lamp off. Room light off, table lamp on via gesture.

Simple SLR intervalometer, for shooting hyperlapse and time-lapse photography using an Arduino Nano.

Upon scanning the right tag and entering right pass, it will open door and send confirmation message otherwise it will send alert message.

Solar-powered, self-sustaining, touch-less soap and water dispenser to help wash hands in this era of COVID-19.

A cheap and effective replacement for a GSM alarm still using the existing commercial 433Mhz wireless alarm sensors.

Bring the power of face unlock to your shelf, door or wardrobe with Bolt IoT.

How to build a wind turbine MPPT regulator within direct injection or battery configuration, 24V or 48V, 30A max. Update : V2 with a PCB.

Smart automation