He’s built himself an amazingly well constructed FM transmitter that’s powerful enough to be received a quarter mile away. The FM transmitter circuit itself is based off one of [Art Swan]’s ...

This time, [Afroman] explains how frequency modulation works while building up a short-range FM transmitter on a board he has available at OSH Park. The design is based on a MAX2606 voltage ...

IoT products company Shenzhen Feasycom has released a USB-based Bluetooth transmitter that enables older televisions, PCs, or any sound source to stream hi-fidelity LE Audio to any compatible end ...