ロータリー式ダイヤルを備えた手のひらサイズの携帯電話機の自作キットが、新たに日本への発送に対応し、このたび予約受付が開始された。 「The Rotary Un-Smartphone」と名付けられたこの製品は、いまや懐かしいロータリー式のダイヤルを備えた、オープン ...

There’s a meme which may have a basis in truth, of a teenager left clueless when presented with a rotary telephone. The dial, in reality a mechanical pulse chain generator, was once ubiquitous enough ...

Aqara has launched the Touchscreen Dial V1 in Europe, combining a rotary dial with a touchscreen for controlling multiple devices individually or simultaneously. Priced at £149.99/€149.99, it’s ...

You can use an old rotary telephone dialer in conjunction with your microcontroller to implement all sorts of things; for example, you could use it to enter a series of numbers to unlock a safe. You ...