5-Channel Flame Sensor Module is a 5 channel flame detector module used to detect flame in the larger area( >120 degrees).If you need a robot which should detect any fire around, then this module will be very useful for you. It detects the fire with 5 flame sensors which are arranged with 30 degr..
The eye–blink sensor works by illuminating the eye and eyelid area with infrared light, then monitoring the changes in the reflected light using a photo-transistor and differentiator circuit. The exact functionality depends greatly on the positioning and aiming of the emitter and..
This is a multipurpose infrared sensor which can be used for obstacle sensing, fire detection, line sensing, etc and also as an encoder sensor. The sensor provides a digital output. The sensor outputs a logic one(+5V) at the digital output when an object is placed in front of the sensor and a logic ..
High sensitive passive infrared motion sensor with stable digital output.
PIR sensors allow you to sense movement (motion), almost always used to detect whether a human has moved in or out of the sensors range.
They are small in size, inexpensive, low-power consuming, easy to use. For this reason ..