Cronometro con despliegue luminoso para visualización colectiva.

Abstract:

A chronometer was developed to mark the times in conferences, which is easy to visualize. For the design we used an 8031 microcontroller that controls a display and a keyboard for its operation, an optical bar to mark the passage of time emulated an hourglass and a horn to signal the end of time.

Año de publicación:

1991

Keywords:

Fuente:

google