IR and Light Sensors Category

CDS Photo Resistor 16K to 1M Photoresistors provide varying resistance depending on the amount of light reaching the device. They are commonly used as line following sensor and for light alarms. The resistance of this device varies between approximately 1M ohm in total darkness to between 16K and 33K ohm in bright light (10 Lux @ 2856 degrees K). This is a relatively small photoresistor with a diameter of 0.165" (about 3/16"). Manufacturer: PHOTONIC. Manufacturer's Part Number: PDV-P9003. More Product Details ...     Stock Number Buy Product Title Price Status H04097-01V CDS Photo Resistor 16K to 1M $2.29 Out of stock. Will ship approx. 03/10/2010             CDS Photo Resistor 30K to 1M Photoresistors provide varying resistance depending on hte amount of light reaching the device. They are commonly used as line following sensor and for light alarms. The resistance of this device varies between approximately 1M ohm in total darkness to between 23K and 33K ohm in bright light (10 Lux @ 2856 degrees K). This is a relatively small photresistor with a diameter of 0.165" (about 3/16"). Manufacturer: PHOTONIC. Manufacturer's Part Number: PDV-P9003-1. More Product Details ...     Stock Number Buy Product Title Price Status H02219-01X CDS Photo Resistor 30K to 1M $2.29 In Stock             CDS Photo Resistor 50K to 20M Photoresistors provide varying resistance depending on hte amount of light reaching the device. They are commonly used as line following sensor and for light alarms. The restance of this device varies between approximately 20M ohm in total darkness to approximately 50K ohm in bright light. This is a relatively small photresistor with a diamiter of 0.165" (about 3/16"). Manufacturer: PHOTONIC. Manufacturer's Part Number: PDV-P9005-1. More Product Details ...     Stock Number Buy Product Title Price Status H01712-01C CDS Photo Resistor 50K to 20M $2.29 In Stock             QRB1134 Reflective Object Sensor The QRB1134 consists of an infrared emitting diode and an NPN silicon phototransistor mounted in a black plastic housing. The phototransistor responds to radiation from the emitting diode only when a reflective object passes within its field of view. The sensor is optomized to detect objects within 0.2" of the sensor. In robotics, this sensor is often used as an edge detector or a line following sensor. Manufacturer: FAIRCHILD. Manufacturer's Part Number: QRB1134. More Product Details ...     Stock Number Buy Product Title Price Status H01556-01D QRB1134 Reflective Object Sensor $2.25 In Stock           Sharp GP2D12 IR Sensor - 30" / Analog This is an integrated sensor with IR emitter, detector, optics and timing logic. Its output is an analog voltage proportional to the distance to the nearest object in its field of view. The output signal is compatible with low-cost ADC circuits including those built into many robot controllers. The sensor can detect objects within a range of approximately 4" to 30". The electrical connections to this sensor use an unusual miniature connector. We recommend that you order either Cable for Sharp 3-Pin IR Sensors or Cable for Sharp 3-Pin IR Sensors for Breadboarding with your sensor. Manufacturer: Sharp. Manufacturer's Part Number: GP2D12. More Product Details ...     Stock Number Buy Product Title Price Status H01061-01E Sharp GP2D12 IR Sensor - 30" / Analog $13.99 In Stock     Sharp GP2D120 IR Sensor - 11.5" / Analog This is an integrated sensor with IR emitter, detector, optics and timing logic. Its output is an analog voltage proportional to the distance to the nearest object in its field of view. The output signal is compatible with low-cost ADC circuits including those built into many robot controllers. The sensor can detect objects within a range of approximately 1.5" to 11.5".". The electrical connections to this sensor use an unusual miniature connector. We recommend that you order either Cable for Sharp 3-Pin IR Sensors or Cable for Sharp 3-Pin IR Sensors for Breadboarding with your sensor. Manufacturer: Sharp. Manufacturer's Part Number: GP2D120. More Product Details ...     Stock Number Buy Product Title Price Status H01060-01G Sharp GP2D120 IR Sensor - 11.5" / Analog $13.99 In Stock       Sharp GP2Y0A02YK IR Sensor - 59" / Analog This is an integrated sensor with IR emitter, detector, optics and timing logic. Its output is an analog voltage proportional to the distance to the nearest object in its field of view. The output signal is compatible with low-cost ADC circuits including those built into many robot controllers. The sensor can detect objects within a range of approximately 8" (20cm) to 59" (150cm).". The electrical connections to this sensor use an unusual miniature connector. We recommend that you order either Cable for Sharp 3-Pin IR Sensors or Cable for Sharp 3-Pin IR Sensors for Breadboarding with your sensor. Manufacturer: Sharp. Manufacturer's Part Number: GP2Y0A02YK. More Product Details ...     Stock Number Buy Product Title Price Status H01988-01L Sharp GP2Y0A02YK IR Sensor - 59" / Analog $14.99 In Stock       Sharp GP2Y0A21YK IR Sensor - 31" / Analog This is an integrated sensor with IR emitter, detector, optics and timing logic. Its output is an analog voltage proportional to the distance to the nearest object in its field of view. The output signal is compatible with low-cost ADC circuits including those built into many robot controllers. The sensor can detect objects within a range of approximately 5" (12cm) to 31" (80cm).". The electrical connections to this sensor use an unusual miniature connector. We recommend that you order either Cable for Sharp 3-Pin IR Sensors or Cable for Sharp 3-Pin IR Sensors for Breadboarding with your sensor. Manufacturer: Sharp. Manufacturer's Part Number: GP2Y0A21YK0F. More Product Details ...     Stock Number Buy Product Title Price Status H04177-01V Sharp GP2Y0A21YK IR Sensor - 31" / Analog $10.50 In Stock       Sharp GP2Y0D02YK IR Sensor - 31" Trigger This compact sensor provides a simple on/off signal indicating whether or not an object is detected within 31" of the sensor. It is similar to Sharp GP2D12 IR Sensor - 30" / Analog but with a 1-bit digital output that indicates the presence or absence of an object within a fixed range. If all you need to know is whether or not something is in the way, this device requires less hardware and software "glue" than an analog sensor. The electrical connections to this sensor use an unusual miniature connector. We recommend that you order either Cable for Sharp 3-Pin IR Sensors or Cable for Sharp 3-Pin IR Sensors for Breadboarding with your sensor. Manufacturer: Sharp. Manufacturer's Part Number: GP2Y0D02YK. More Product Details ...     Stock Number Buy Product Title Price Status H01760-01B Sharp GP2Y0D02YK IR Sensor - 31" Trigger $14.99 In Stock     Sharp GP2Y0D340K IR Sensor - 16" Trigger This compact sensor provides a simple on/off signal indicating whether or not an object is detected within 16" (40 cm) of the sensor. Manufacturer: Sharp. Manufacturer's Part Number: GP2Y0D340K. More Product Details ...     Stock Number Buy Product Title Price Status H01606-01G Sharp GP2Y0D340K IR Sensor - 16" Trigger $9.00 In Stock

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