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Opto/Illumination

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SEN-00241 Infrared Emitters and Detectors
SEN-00241 Infrared Emitters and Detectors
US$2.73
Side-looking Infrared Emitters and IR Detectors. These simple devices operate at 940nm and work well for generic IR systems including remote control and touch-less object sensing.
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PHOTO-320 Photocell Light 45K Dark, 10Meg, Dia. 5mm
PHOTO-320 Photocell Light 45K Dark, 10Meg, Dia. 5mm
US$1.29

A photocell changes (also called a photodetector, CDS or photoconductive cell) resistance depending on the amount of light it is exposed to.

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PHOTO-340 Photocell Light 50K, Dark 200Meg, Dia. 5mm
PHOTO-340 Photocell Light 50K, Dark 200Meg, Dia. 5mm
US$1.29

A photocell changes (also called a photodetector, CDS or photoconductive cell) resistance depending on the amount of light it is exposed to.

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PHOTO-330 Photocell Light 16K, Dark 5 Meg, Dia. 5mm
PHOTO-330 Photocell Light 16K, Dark 5 Meg, Dia. 5mm
US$1.29

A photocell changes (also called a photodetector, CDS or photoconductive cell) resistance depending on the amount of light it is exposed to.

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PHOTO-300 Photocell Light 5K, Dark 200K, Dia. 5mm
PHOTO-300 Photocell Light 5K, Dark 200K, Dia. 5mm
US$1.29

A photocell changes (also called a photodetector, CDS or photoconductive cell) resistance depending on the amount of light it is exposed to.

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PHOTO-310 Photocell Light 8K, Dark 1Meg, Dia. 5mm
PHOTO-310 Photocell Light 8K, Dark 1Meg, Dia. 5mm
US$1.29

A photocell changes (also called a photodetector, CDS or photoconductive cell) resistance depending on the amount of light it is exposed to. Light resistance : ~1k Ohm. Dark resistance : ~10k Ohm. Max voltage : 150V. Max power: 100mW.

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LED-5RGB-4 Tri-Color 5mm LEDs - 4 Leads
LED-5RGB-4-CC Clear Common Cathode LED - RGB
US$0.99

These are 4 pin 5mm RGB Tri-Colored LEDs. Clear, Common Cathode.

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LAMPSKT-2 Mini Porcelain Lamp Receptacle
LAMPSKT-2 Mini Porcelain Lamp Receptacle
US$2.23
This is a porcelain lamp socket with screw type binding posts (1.50").
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LAMPSKT-3 Miniature Lamp Holder, Fahnestock Clips
US$1.99
This is a lamp socket with two terminals and fahnstock clips for easy connection (1-3/4").
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LAMPSKT-4 Mini Lamp Holder with Binding Posts
LAMPSKT-4 Mini Lamp Holder with Binding Posts
US$3.62
This is mounted on a plastic base with spring type binding posts (3-1/2" x 2-1/2" x 1"). Will accept a standard 3.7V lamp like LAMP-BLB.
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Parallel and Series Lamp Board- Economy
Parallel and Series Lamp Board- Economy
US$22.33
Features: Five mini receptacles, Buss bars allow quick changing from parallel to series and many combinations of the two, Dimensions: 15.5 x 1.5 x 1.5 in. (39.4 x 3.8 x 14.0cm).
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LAMP-BLB Replacement Screw Bulb 3.7V 150mA
LAMP-BLB Replacement Screw Bulb 3.8V 150mA
US$0.69
This Replacement Screw Bulb is a standard 3.7V 150mA bulb which can also be used for our LAMP-BRD or Lamp Holder LAMPSKT-4.
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LAMPSKT-1, E10 Plastic Lamp Receptacle Socket with Screw Terminals
US$1.39
This is a plastic lamp socket with screw type binding posts (1.50").
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VEL-VTTESTL LED Tester
US$10.71
This will work with the most common types of LEDs including normal, bi-color, and superflux (spider) LEDs. Runs on one 9V battery (included) and fits in the palm of your hand. Factory assembled & tested, ready to go. Normal test range 2-30mA. Hi current test range 20-150mA.
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27976 Parallax 2x16 Serial LCD (Non-Backlit)
27976 Parallax 2x16 Serial LCD (Non-Backlit)
US$41.93

Can be easily connected to and controlled by a microcontroller using single I/O pin. The LCD displays provide basic text wrapping so that your text looks correct on the display. Full control over all of their advanced LCD features allows you to move the cursor anywhere on the display with a single instruction and turn the display on and off in any configuration. 

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