By contrast, EO/IR does not produce such compromising emissions. RTX provides the sensors for a range of platforms, including fighters, with its AN/ASQ-228 ATFLIR sensor for combat aircraft ...

Using an Arduino Nano, ultrasonic sensor, and buzzer, it can sense objects in their way and provide an instant audible alert to them. So they can navigate independently. The best part of this blind ...

Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level ...

pinMode(En12, OUTPUT); pinMode(In1, OUTPUT); pinMode(In2, OUTPUT); pinMode(En34, OUTPUT); pinMode(In3, OUTPUT); pinMode(In4, OUTPUT); pinMode(pot, INPUT); pinMode ...