Looking to build a circuit system which is made up of two components, a emitter and sensor. The emitter neets to be able to emit ultrasonic soundwaves at 360degrees or close to it. The sensor needs to be able to pick up the signal at 15 ft and trigger an alarm.
Imagine an electronic Grenade and a victim that is effected when the grenade explodes at 15ft or closer. (Easiest way to explain this).
First of all wondering if this is even possible to do.
Thanks,
Brandon
Imagine an electronic Grenade and a victim that is effected when the grenade explodes at 15ft or closer. (Easiest way to explain this).
First of all wondering if this is even possible to do.
Thanks,
Brandon