Turn ON or OFF electrical devices using remote control is not a new idea and you can find so many different devices doing that very well. For realization of this type of device, you must make a ...

Today we are going to explain about a simple circuit which is used to switch on/off any electrical device remotely through a relay using the normal TV/VCR/VCP/VCD remote control unit. First of all, ...

May 5, 2021 – Stay safe and germ-free with STI’s new die cast aluminum contactless button. As businesses worldwide take steps to try to resume normal operations in the future, there is a need for ...

Editor's take: A new app set to debut on the Nintendo eShop later this week promises to turn your Switch into a spy gadget. Well, sort of. A replacement for a competent home security system, this is ...