Most often ultrasonic transducers are used for distance measurements, and in the DIY world, usually as a way for robots to detect obstacles. But for a weekend project, [Vinod.S] took the ...

and created and used a simple opamp circuit to boost the FPV camera video signal to the required input level for the VCO. This failed to produce any identifiable image on his video receiver goggles.

He designed a transmitter to send and a receiver to detect radio waves. By the end of the century Marconi had managed to send signals over several miles with no wires, and the idea was taking hold ...

When looking to solve latency issues when on crowded and stressful sets, there are a number of wireless video transmission ...

KUOW's powerful 100,000 watt signal broadcasting at 94.9 FM originates from our transmitter on ... are not all created equal — a good quality receiver really makes a dramatic difference in ...

The DJI SDR offers flexible wireless video transmission, easy setup, and multiple connectivity options for versatile video ...