This clip from the BBC via their Tomorrow’s World Archives is a great look at an early mobile phone design. Also, there’s just such a fantastic element of playfulness in the video’s production, something I think the BBC still does well in a lot of its segments today.
Michael Rodd makes a call with an experimental cordless mobile phone.
It’s 1979 and time for the telephone to go mobile. In this report from a longer programme, Michael Rodd (pictured above) examines a British prototype for a cordless telephone that allows the user to make calls from anywhere. Also included at the end of this item is a rather nice out-take as Rodd also experiences the first mobile wrong number.
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.