supremek81
New Member
I have an idea but I am not very savy when it comes to electronics. I need some help. I have an idea that would involve a sensor that would be able to detect when it is being covered up, and then it would be able to send a signal to another device that would then detect this signal and sound an alarm. The signal would only need to be sent when the sensor and the device are 3 ft. apart. The sensor could be covered up by something as simple as a hand, but it would need to be able to send a signal when the device is 3 ft apart. If the sensor is not covered up and the device goes 3 ft or beyond it will not sound an alarm. I hope this clear. If anyone has a question I can try to explain better. What would I need to creat this. Thanks in advance for any help.