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Smart Power Strip-DIY
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I have just completed making a Smart Power strip that features 2 sockets that can be independently controlled by an app as well as can be voice controlled using Alexa. The product also features a multi-colored mini lamp as featured in my earlier post that can be controlled by app too and also features voice control via Alexa. The module also has 2 master switches that can be used for completely switching off the sockets so if someone wants to use the power strip in a conventional manner without using the "smarter" ways, that option is also present.
Unfinished Mess
The project basically requires you to have basic electric networks knowledge on how AC supply works and is connected to appliances. For providing IoT ecosystem & app control, we use a microcontroller that controls a relay which controls the switching action of the sockets. The same microcontroller also controls the RGB multi color lamp.
The Finished Product
Another great feature of this project is that it's very inexpensive and you can easily extend it to a 3 or 4 socket power strip. Only additions would be the box ,sockets, switches and extra relays.
A general-purpose input/output (GPIO) is a digital signal pin on an integrated circuit or electronic circuit board(In our case, a microcontroller or arduino board) whose behavior—including whether it acts an input or output—is controllable by the user. GPIOs have no predefined purpose and are unused by default. If used, the purpose and behavior of a GPIO is defined by the user or the developer. These pins basically act as bridges to interface with the outside world. For instance, a LED can be connected to these pins as an output device or a sensor can be connected to GPIO for obtaining some input which can be processed by the microcontroller. However, these pins should be made available by the board manufacturer so that they can be used by developers and prototypers. Arduino also has many GPIO pins available for users to program and interface. The pin number and location can be found on multiple diagrams available on the internet. You can see the different pins as well as ...
This is my Lamp prototype/Project made on a ESP based custom board called Octabrix ( This board is made by a startup called iB Hubs). With a simple app, i can control the colors of my lamp including any color that can be provided by a combination of Red, Green and Blue. There's also a provision of switching the lamp off. In addition to this, i have integrated voice control in this project. I can also control the lamp by asking Alexa(Amazon's Voice Assistant) to change it's color or switch it off. Basic Architecture: Here, i have a wifi based ESP8266 board called Octabrix that connects to the router at my home and then to the Blynk Cloud Server. The mobile App created on Blynk platform also connects to the Blynk Cloud Server. Thus, having common blynk server, i can send commands using the app to my hardware device(Octabrix). Voice Control integration through Alexa is obtained by using another cloud service called IFTTT. In-depth details regarding the project wil...
This post is just a collection of some of the interesting videos showcasing the latest trends, technologies, prototypes and projects that are being worked upon and built around the world. Watch these videos, relate them to your work on Embedded Sytems and IoT, get fueled up to build your own innovations and prototypes. Look how the hand of another person can be controlled by the signals sent by the mind of a person. It's an interesting concept and funny too :). This is the upcoming smart shopping technology initiated by amazon. Such a concept should be adopted across various outlets and mega shopping centers, even in India. Ponder upon how the home automation, control and monitoring is taking shape in the above video. Look how cool is the new technology that lets you order your favorite and essential items!! Making cool, interactive robots, AI..is no more a thing of future or fiction. These are some of the interesting videos and I hope you can see t...
Amazing project😊😊
ReplyDeleteThank you :)
DeleteSir please give some information about ATTINY 85 , 8-pin microcontroller in your future post...
ReplyDeleteDuly noted, will definitely cover it in future posts
DeleteAmazing 👍
ReplyDeleteThanks and glad you enjoyed it ;)
Delete