[fahadshihab], a young tinkerer, shared his circuit design for a simple remote control using 555 timers. Using a 555 calculator, he designed a clock circuit that would run at 11.99 Hz. Two transistors ...

Any time you are working with burglar alarm, access control, sound, nurse call, or intercom systems, as well as computer networks, lighting dimmer controls, and low-voltage industrial controls, you ...

Controlling that smart TV with a basic remote control seems kind of dumb, doesn't it? Modern TVs require more sophisticated navigation than just changing channels and adjusting the volume. That's why ...