This series of projects explore concepts of radio communications. We use LEDs to generate (very high frequency) radio waves and photo-resistors to take the place of radio antennas. These ideas are ...

The transmitter and receiver For the transmitter, he turned an Arduino Pro Micro into a USB sound card which he could plug into his laptop.

Compared to the original mechanically tuned variable frequency oscillator in the Drake receiver, the direct-digital synthesis method promises more stability, meaning less knob-nudging to stay on ...

This is resonant inductive charging or magnetic resonance; it enables power transmission at greater distances between transmitter and receiver and increases efficiency.

The transmitter resembles an oversized recessed spotlight and can power multiple receivers within the 80-degree cone beneath it.

One of the key calculations in any wireless design is range, the maximum distance between transmitter and receiver for normal operation. This article identifies the factors involved ...

Invest in a transmitter/receiver and ditch trailing cables with our pick of the best wireless guitar systems from beginner to pro When you purchase through links on our site, we may earn an affiliate ...

ISC West 2019 Booth #23089The first of DMP’s new 1100 Series Wireless devices and receivers with full support for 128-bit encryption capabilities are now available.

How does the radio signal propagate from transmitter to receiver? Signals move from one antenna to another in several ways, based on the radio wave’s frequency.

Nyrius Aires Pro Specs The Aries Pro bundled kit includes a transmitter, a receiver, a power adapter, a 5-foot HDMI cable, USB power cable, and right angle adapter.