The FM transmitter circuit itself is based off one of [Art Swan]’s builds, but instead of the solderless breadboard construction you would expect to find in a small demo circuit, [Angelo] went ...

Best of Do-it-yourself FM Transmitters 1W FM Transmitter with 4 transistors This FM transmitter circuit uses four radio frequency stages: a VHF oscillator built around transistor BF494 (T1), a ...

The kit is simple two transistor half-wave FM transmitter, which the manufacturer suggests could be used to bug a room, hence the name.

This is a short range transmitter with a transmission range of about 10-20 meters. Follow these steps and the FM transmitter circuit diagram, to make a super easy FM transmitter.

A simple fm radio transmitter circuit which covers frequencies from 88 to 108 MHz. It is built with 3 transistors: BC109, BFR91A and BFR96S. It is quite stable and the output power is around 200 mW.

The Streambot Y is a simple yet effective FM transmitter for owners of older cars, but the lack of automatic tuning could be an issue in areas with crowded airwaves.

Over long cable runs, an isolated 4-to-20-mA current loop offers robust noise immunity and tolerance. This characteristic makes it popular for analog data transmission in noisy ...

A Bluetooth transmitter lets you play music from your devices in an older car, and usually adds USB charging, too. Pho ...

This is a short range transmitter with a transmission range of about 10-20 meters. Follow these steps and the FM transmitter circuit diagram, to make a super easy FM transmitter.

The Streambot Y is a simple yet effective FM transmitter for owners of older cars, but the lack of automatic tuning could be an issue in areas with crowded airwaves.