The FM receiver module is based on the TEA5767 [1, 2] chip. It is a well-known module that could be controlled via the I2C bus. It covers the FM frequency range from 76MHz to 108MHz. At the output, it ...

The idea of integrating a complete GPS receiver onto a single chip has taken on some of the same character as the search for the Holy Grail. And, as with that legendary tableware, a school of thought ...