Electronic control unit with one or two ways controlled by electrovalves for programmed watering of lawns, gardens, flower boxes and similar spaces

摘要

Electronic control units for programmed watering of lawns, gardens, flower boxes and similar spaces, comprise a front panel including a single push-button for selecting a watering program, at least one push-button for starting the selected program and a display. The control units comprise an electronic micro controller which in response to the operation of said push-button causes the visualization of the duration and the frequency of the selected program, and in response to a single operation of the start push-button causes the immediate start of the selected watering program, while the operation of the start push-button for a variable number of times programs the delayed start of the selected program.