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Wireless Technologies: Bluetooth Receivers and FM Transmitters in Practice
Wireless technology is gaining popularity, with FM transmitters and Bluetooth transmitters and receivers becoming more common. These small devices significantly improve the comfort of using audio systems in cars and homes. In this post, we will take a closer look at how these devices work and what benefits they can bring to users.
Transmitery FM
An FM transmitter is a car accessory that allows you to transmit sound to the car radio from another device using a Bluetooth module or directly via a USB connector. Thanks to the transmitter, you can play audio files, make hands-free calls and charge devices.
The transmitter uses the selected FM frequency, which must match the FM frequency set on the car radio. This allows you to use the device correctly when traveling by car.
Bluetooth Transmitters and Receivers
| Bluetooth Receiver (RX): Allows a non-Bluetooth audio device to receive a Bluetooth audio signal from a Bluetooth-equipped device. |
| Bluetooth Transmitter (TX): Allows a non-Bluetooth audio device to transmit a Bluetooth audio signal to a Bluetooth audio device. |
Example operation of the Bluetooth receiver
