I am in need of a code:
10 meter maxbotix all weather rangefinder to alert when distance shortens
6 LEDs driven off one pin circuit (note PIN number) blink faster as distance shortens.
Buzzer that emits short tones (beep) faster as distance shortens.
Vibration motor that vibrates in in 1000ms intervals, delay starts a 1000second and shortens to constant (at 3 feet) as distance shortens
Arduino pro mini