With this circuit, a single transmitter and simple set of user pushbuttons can initiate one of four different outputs, two at each of two remote receivers with very different applications. The ...

(1) See Wi-Fi bridge. (2) A device that connects two LAN segments together via infrared or microwave transmission. A wireless bridge is often used to span buildings and provides a more economical ...

A great improvement has been demonstrated in the distance that electric power can travel wirelessly. Researchers developed the 'Dipole Coil Resonant System' for an extended range of inductive power ...

Over at RCgroups, user [Cesco] has shared a very interesting project which uses the ever-popular ESP8266 as both a transmitter and receiver for RC vehicles. Interestingly, this code makes use of the ...

The best wireless headphones and best true wireless earbuds let us enjoy audio content without being tethered to our laptop, smartphone or tablet. But as convenient and packed with features as they ...

Posts from this topic will be added to your daily email digest and your homepage feed. To go along with the just-announced EOS 5D Mark III, Canon has introduced a new series of accessories that will ...

The vastly improved Siri Remote that ships with the fourth-generation Apple TV includes dedicated volume buttons, which can be programmed to control volume levels on TVs and receivers, even via legacy ...

Researchers demonstrated a 300 GHz-band wireless link that was able to transmit data over a single channel at a rate of 240 gigabits per second. The wireless communication system employs signal ...

These days, 433-MHz RF transmitter/receiver modules are very popular with electronics hobbyists and tinkerers. These cheap short-range radio modules can be used with almost all microcontrollers for a ...