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Asking sensors data to Alexa

Hey! If you are much into IoT, you must have tried controlling your appliances through your Alexa smart speaker. Well, how cool will it be if Alexa itself could tell you the real time sensor data. That is possible by creating our own voice flow appl ...

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AC Dimmer using Blynk

It's pretty simple to control the brightness of an LED, just give it a PWM signal and change the brightness. But what about a Bulb that runs on AC current? It's brightness won't be controlled by giving it PWM signals. It will require some additiona ...

Hackster

IoT Energy Meter

You must have your traditional energy meters at home that generates bill every month, too boring. Now make your own smart energy meter that generates bill every minute which you can see on your smart phone or laptop Components Required CT Sen ...