Mini FM Transmitter Circuit Diagram
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgDU2d9PchYh4YmkwQYT9glNR6fZxMnBHgbxVx6BNom3uTL1bxyCnLqumgs1xdJQeYBrtwKoEPrND6_U7gmkVZ1lWP4n91SWdVRxQbovj1ZfzI4pgoQA-JfwDLlVivf4iKekLW8HoTaPbo/s200/Transmitter.jpg)
Most of you ask about transmitter circuits so I thought to give you this circuit.Here I have used famous IC UPC1651.This circuit Can be operated with 5V power supply.
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjINskJXEghExKx_IT2z6AAEQ6r4hdiz54HwwnQQsYys17P-04TbHSXFXPiYjedO2cLE3c5zch7rQRvomR94cbuD5Dx_BVKkIMSVIm7Tw2ePVRXqV4_N4_EsUJs28XlT9mPW1JCv7Nm4Io/s200/fm-transmitter-using-upc1651.jpg)
Note
# Use a copper wire as an antenna
# Don't give more than 6V for this circuit.
# Build this on a PCB.
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