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Mini FM Transmitter circuit diagram

This is an mini fm transmitter. I think this is the simplest one. Simple, easy and of course…cheap… The supply voltage is between 1.1 – 3 Volts with power consumption is 1.8 mA at 1.5 Volts. This circuit should be able to cover  30 meters of range max. at 1.5 Volts.

Here the PCB Layout:

Visit this page for complete explanation.

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