If you’re looking for a simple way to make an RF transmitter, check out [Tomasz]’s Morse code transmitter.

If you’re looking for a simple way to make an RF transmitter, check out [Tomasz]’s Morse code transmitter. His design uses nothing more than a microcontroller and a 16MHz crystal to tra… ...

Powercast’s RF power transmitter means to slash RF transmitting technology costs and make convenient, contactless power ubiquitous.

Targeted for the smart home, this design leverages two PIC MCUs that use a wireless RF transmitter/receiver to control up to six relays and monitor two analog signals.

Block diagram of (a) typical cable transmitter using multiple RF DACs and an RF combiner to achieve a full cable spectrum, and (b) a new cable transmitter using the new AD9129 RF DAC . In Figure 1 (a) ...

Powercast has unveiled its Ubiquity wireless power transmitters, which use radio frequency (RF) power to charge devices over the air.