Korean startup Naran is preparing to launch a crowdfunding campaign for a simplistic gadget that lets you push buttons or flip switches remotely via the Internet. The device is called the Microbot ...

This is an improved version of Anthony Smith’s designs for a latch on/latch off switch (see the whole series below). The new design switches a 120VAC load, and includes several much-needed details on ...

Pushbutton switches are mechanical switches defined by the method used to activate the switch. The activation method is typically in the form of a plunger that is pushed down to open or close the ...