RDA5807 DIY Electronic Kits Wireless Stereo FM Radio Receiver Module P

Detailed Information About The Product:

Frequency range is 76-108MHZ. Both receive Universal FM FM station can be received school campus radio station.
The kit FM scan radio pocket computers using special blocks 16-pin dual flat package the working voltage of 1.8-3.6V the circuit includes a FM radio receiver from antenna to the frequency discriminator output audio signals of all the features it also has search tuning circuit the signal detection circuit a mute circuit and compression frequency offset of the frequency-locked loop FLL circuit.
IF frequency of the circuit is designed to 70KHZ peripheral circuits without intermediate frequency transformer wherein the frequency is selected by an internal RC circuit IF filter to complete.
Aircraft such as digital radio tuner that uses electrical tuning bu ttons SEEK + SEEK- in addition to the volume control bu ttons VOL + VOL- and the power bu tton PW.
This kit is not just welding assembly as well as adjust their own hands and the coiled coil more fun this is better than the other simply assembly kit. The main advantage of using the headset also takes into account the student's classroom noise.

After the circuit is powered on press the power bu tton the circuit starts to work press SEEK + to search for high-frequency or low-end press SEEK- radio frequency search automatic search for radio signals tuning automatically stops then click on the Search bu tton if The circuit continues to search for radio stations.
color: blue
Material: PCB+Electronic component
Depending on the batch the electronic components may have different colors but this does not affect use.

Package Contents:
1 * DIY Electronic Kit

Only the above package content other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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