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Light/Optical Sensors

 
  • L14F1 - Phototransistor
    L14F1 - Phototransistor
    L14F1 - Phototransistor L14F1 - Phototransistor ...
  • L14F2 - Phototransistor
    L14F2 - Phototransistor
    L14F2 - Hermetic Silicon Photodarlington L14F2 - Hermetic Silicon Photodarlington ...
  • LDR - 12mm Metal Casing
    LDR - 12mm Metal Casing
    LDR - 12mm Light Dependent Resistance   LDR - 12mm Light Dependent Resistance   ...
  • LDR - 5mm
    LDR - 5mm
    LDR - 5mm Light Dependent Resistance LDR - 5mm Light Dependent Resistance ...
  • PhotoDiode - 3mm (Pack of 10 pcs)
    PhotoDiode - 3mm (Pack of 10 pcs)
    PhotoDiode - 3mm PhotoDiode - 3mm ...
  • PIR Motion Detector Module
    PIR Motion Detector Module
    PIR Motion Detector Module PIR Motion Detector Module ...
  • PIR Sensor with Lens
    PIR Sensor with Lens
    PIR sensors are more complicated than many of the other sensors explained in these tutorials (like photocells, FSRs and tilt switches) because there are multiple variables that affect the sensors input and output. To begin explaining how a basic sensor works, we'll use this rather nice diagram The PIR sensor itself has two slots in it, each slot is made of a special material that is sensitive to IR. The lens used here is not really doing much and so we see that the two slots can 'see' out past... PIR sensors are more complicated than many of the other sensors explained in th...
  • Reflective Optical Sensor TCRT5000
    Reflective Optical Sensor TCRT5000
    Reflective Optical Sensor with Transistor Output TCRT5000 Datasheet Reflective Optical Sensor with Transistor Output TCRT5000 Datasheet ...
  • Slotted Optical Sensor - H21A1
    Slotted Optical Sensor - H21A1
      Slotted Optical Sensor - H21A1 The H21A1 slotted optical switch is a gallium arsenide light emitting diode coupled to a silicon photodarlington in a plastic housing. The package system is designed to optimize the mechanical resolution, coupling efficiency, ambient light rejection, cost and reliability. The gap in the housing provides a means of interrupting the signal with an opaque material, switching the output from an "ON" to an "OFF" state. Features: • Wide gap between light emitter...   Slotted Optical Sensor - H21A1 The H21A1 slotted optical switch is a gallium ...
  • TSOP1738 - Infrared Sensor
    TSOP1738 - Infrared Sensor
    TSOP1738 - Infrared Sensor HS-38 Equivalent Infrared Sensor Tsop1738 -- as well as remote ir sensor connection pin together with remote control tester circuit diagram along with infrared burglar alarm electronics for you furthermore universal remote control infrared receiver further remote control circuit along with automatic room light controller with visitor counter microtronics in addition remote control circuit also ir remote control circuit moreover automatic room light controller further... TSOP1738 - Infrared Sensor HS-38 Equivalent Infrared Sensor Tsop1738 -- as well...
  • TSOP1738/HL-29 - Infrared Sensor ( With Metal case)
    TSOP1738/HL-29 - Infrared Sensor ( With Metal case)
    General Description The TSOP 1738 is a member of IR remote control receiver series. This IR sensor module consists of a PIN diode and a pre amplifier which are embedded into a single package. The output of TSOP is active low and it gives +5V in off state. When IR waves, from a source, with a center frequency of 38 kHz incident on it, its output goes low. Lights coming from sunlight, fluorescent lamps etc. may cause disturbance to it and result in undesirable output even when the source is not... General Description The TSOP 1738 is a member of IR remote control receiver seri...