Coimbatore: Amidst the clamour to light the streets, the city corporation has come up with an eco-friendly way of doing it, while reducing the dependency on the electricity board. Its new idea is ...

The PIR library implements a class to monitor 1 or more PIR sensors. The library supports default 8 PIR sensors per object, which typically are added in setup(). It is possible to add a sensor (pin) ...

Smart lighting company Philips Hue appears to be launching a new version of its bridge, the first in a decade. According to a product page briefly published on Hue’s website and since removed, the Hue ...

How fast does your heart beat? It’s a tough question to answer, because our heart rate changes all the time depending on what we’re doing and how our body is behaving. However, [Ludwin] noted that ...

Abstract: Electrical energy increases its vast area day by day. Just like water it becomes necessary to save power for betterment of our future. So, an idea came into our minds why not we develop a ...

Ready to turn your house into a smart home? Replacing your dumb bulbs with smart ones is perhaps the easiest way to start. Many smart bulbs can be screwed into existing light sockets, and they can be ...

Program to interface FCT3065-XY Optical Mouse Sensor with Arduino. This code detects when mouse is moved and also prints the change in x direction and change in y direction in the serial monitor.