Mini FM Transmitter | FM Transmitter Circuit

USB FM Transmitter Using FET

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USB FM Transmitter Using FET This small FM transmitter with a range of about 50 meters designed for connection to the USB port. With lots of mini-transmitters then you have a comprehensive, action-packed radio program. Due to the power supply via the USB port of a high frequency stability is achieved. Alternatively, the receiver, a battery 5 to 12 volts to operate.For Assemblying this FM transmitter kit, a beginner will take about 3 hours to tinker the issuer, an... [ more ]

Nov
17
2009

Miniature FM Transmitter

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Miniature FM Transmitter This transmitter project will show you how to build a mini broadcasting device that can transmit an audio signal up to a quarter mile to any FM receiver. It's easy to build and a good learning experience and best of all - it's free!Having a range of up to a quarter mile, it's great for a house security system, baby monitoring device or simply a listening gadget that you can place anywhere!C4 is a small, screw-adjustable, trimmer... [ more ]

Nov
16
2009