Take the Numitron tube: introduced by RCA in the early 1970s, these display ... display the time, the date, and the ambient temperature. The brains of the device are formed by an Arduino Nano ...

The build uses a Freeduino paired with an external GSM modem for communication and an LCD to display current status ... [kohleick] connected two temperature sensors: one directly to the Freeduino ...

Assume that you are moving towards a complex microcontroller project bundled with blinkers, beepers, and a display panel. To link a standard 16×2 LCD directly with the microcontroller, for instance ...