M machavelli New Member Aug 31, 2003 #1 i have a reed switch, a 555, and a piezo buzzer. i need to know how to make the buzzer go off for 1 sec. then stay off when the reed switch is triggered.any help would be great.
i have a reed switch, a 555, and a piezo buzzer. i need to know how to make the buzzer go off for 1 sec. then stay off when the reed switch is triggered.any help would be great.