Every so often, a new car will come out with fancy, seemingly new technology that, in reality, was already attempted in the '30s, '40s, or '50s. Take the push-button door handles from the Lincoln ...

Actuating a momentary (ON) push-button switch latches a bathroom exhaust fan (or other load) on or off. Push the switch and T2, a BS170 NFET, is latched on and the fan turns on; push it again and T2 ...

Microsoft has launched a new repair program that allows you to purchase parts for standard and Elite 2 Xbox controllers. That includes replacement controller cases, buttons, PCBAs, and more.