He used the RasPi’s GPIO pins to read pulses from the rotary dial – a ... and soldered a new USB connector to the sound card. [Voidon] also couldn’t get the phone’s original ringer ...

It is hard to imagine, but in the 1940s, the dial was new-fangled and exotic ... you can still buy rotary phones (BoldOldPhones is one site that specializes in them). Despite being a relic ...

Many of us still remember rotary dial phones, even though they fell ... to generate ChatGPT responses. Preparing the phone and Pi for their new purpose involves careful wiring and software ...