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Std EditionArduino TEA5767HN Radio

License: Public Domain

Published Time:2020-10-19 21:43:54
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Description

This is an Arduino Radio .In this project i combined an Arduino nano and TEA5767HN Radio chip(TEA5767HN is a superhetrodyne low power radio ic by Philips) to make a Radio.we can change the frequency whith the help of rotary encoder. tuning range is between 87.5Mhz and 108Mhz.The Audio output of the ic is too low to drive a 4ohm speaker so i connected PAM8403 CLASS D amplifier to TEA5767HN to hear the sound clearly.

Documents
ID Name Designator Footprint Quantity
1 HD44780LCD-1602 X1 LCD1602 1
2 SPEAKER SP1,SP2 ~ 2
3 ROTARY_ENCODER_LABELED U2 ROTARY_ENCODER 1
4 ARDUINO_NANO U4 ARDUINO_NANO 1
5 10K R3,R5,R2,R4 R0603 4
6 1k R1 R0603 1
7 PAM8403 MODULE U3 PAM8403 MODULE 1
8 TEA5767 U1 FM/AM MODULE 1
9 ANTENNA ANT1 PAD-01 1
10 10K RP1,RP2,RP3 RES-ADJ-TH_3386P 3

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