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README.md

@@ -71,6 +71,8 @@ In this document you will see Arduino source codes, schematics, examples and tip
 * [PU2CLR SI470X Arduino Library](https://pu2clr.github.io/SI470X/). It is a Silicon Labs device family that integrates the complete functionalities for FM receivers, including RDS (Si4703).
 * [PU2CLR MCP23008](https://pu2clr.github.io/MCP23008/). It is an Arduino Library to control the MCP23008/MCP23S08 8-Bit I/O Expander. The MCP23008 device provides 8-bit, general purpose, parallel I/O expansion. It can be controlled via I2C bus applications. It is a great and inexpensive device that allow you to add more devices to be controlled by your Arduino board via I2C protocol.
 * [PU2CLR - PCF8574 Arduino Library](https://pu2clr.github.io/PCF8574/). It is an Arduino Library to control the PCF8574 8-Bit I/O Expander. The PCF8574 device provides 8-bit, general purpose, parallel I/O expansion. It can be controlled via I²C bus applications. It is a great and inexpensive device that allow you to add more peripherals to be controlled by your Arduino board via I²C protocol.
+* [QN8066 FM DSP RX/TX Arduino Library](https://github.com/pu2clr/QN8066). An easy-to-use interface for controlling the QN8066 FM transceiver and receiver.
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 ### More Arduino Projects developed by author