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“Here we will build a band that can be worn by women, using which they can inform police or anyone, using SOS emergency SMS along with the current location. With all the technology available to us in recent times, it …

“Have you ever wanted to create a cool embedded project?. If yes, how about building one of the most popular and everyone’s favorite gadget i.e Mobile Phone!!!. In this Instructable, I will guide you on how to build …

“Hello friends, This is Anto…Mobile phone is a revolutionary invention of the century. It was primarily designed for making and receiving calls & text messages, but it has become the whole world after the Smart phone comes into the picture …

“Today I would like to talk about how to make a remote control and monitoring system that can be used, for example, to control garage doors, lighting, heating, pressure control, temperature and many other parameters. But the main feature of …

“Upon scanning the right tag and entering right pass, it will open door and send confirmation message otherwise it will send alert message. In the previous post, you learned about RFID and keypad based door lock system in which you …

“Use this carrier to enhance the survivability, reliability and capabilities of the Particle Electron, a cellular IoT device. I have been building IoT sensors for outdoor use for a few years now. Most of my focus has been on helping …

“With such a wide range of GSM modules available for the hobbyist, most of us ended buying one. I purchased a SIM800L module locally, and ended up playing with the different commands of the module. Using the Arduino Uno and …

“Howdy. Today I came up with the another security system method that detects vibrations and sends an alert message and can even make calls. Check out the first of my security systems. Alright, let’s do this. Before beginning the …

“The HANDTALK glove needs to be worn on the hand by the disabled and depending on the variation of the movements, the device will convert it intelligently into beep (can be voice too) and in a text. This message will …

“The next steps for the wave buoy project involves collecting accelerometer and gyroscope data from the onboard IMU and filtering/processing the data with a laptop to determine orientation and position. The math needed to perform these computations is too …

“GrayBOX is a device which protects you and your vehicle. This device will be mounted on your vehicle and will perform some tasks automatically to save you and your vehicle*. GrayBOX contains a SIM card so you can communicate with …

“Dual password lock system is designed to open lock via Keypad when available at home and via SMS when away from home in case the guest arises. The SMS feature also provide the availability to change password.”