PIR sensors allow you to sense motion, almost always used to detect whether a human has moved in or out of the sensors range. They are small
Project tutorial by DIY Partners
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!
Project tutorial by Team Grensom
Control the speed of your ceiling fan using Alexa and interface device.
Project tutorial by Jithin Thulase
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