Opto/Illumination

US$8.67
This is a fixed mounting stand to fit a laser diode module.
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US$2.79

Specifications: Height: 0.37 inch. Lead Length: 1.44 inch. Lead Spacing: 0.3 inch. Width: 0.43 inches. 

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US$2.79

Specifications: Height: 0.37 inch. Lead Length: 1.44 inch. Lead Spacing: 0.3 inch. Width: 0.43 inches.

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US$20.92

The product kit comes with: A fully tested and assembled LED backpack. Ultra-bright 4-digit 0.56" tall blue seven-segment display. 4-pin header. A bit of soldering is required to attach the matrix onto the backpack but its very easy to do and only takes about 5 minutes. 

Delivery within 2-3 weeks
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US$17.42

The product kit comes with: A fully tested and assembled LED backpack. Ultra-bright 4-digit 0.56" tall blue seven-segment display. 4-pin header. A bit of soldering is required to attach the matrix onto the backpack but its very easy to do and only takes about 5 minutes. 

Delivery within 2-3 weeks
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US$0.69
The SB-5W is a 5mm super bright white LED.  These are very bright LEDs that it hurts to look at them.
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US$17.42

The product kit comes with: A fully tested and assembled LED backpack. Ultra-bright 4-digit 0.56" tall green seven-segment display. 4-pin header. A bit of soldering is required to attach the matrix onto the backpack but its very easy to do and only takes about 5 minutes. 

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US$18.13
This kit includes a very simple and small LED display module. It makes it possible for you to directly connect many 7-segment led modules in a chain.
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US$19.53
This is 8 digital bits serial LED display. It features a flick free display and 3-Wire interface which allows more than 2 modules can be serial linked. With our interface shield, this module can be plug and play.
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US$48.93

This Arduino-compatible module uses three TI TLC5940 PWM LED chips to drive a 4x4 array of RGB LEDs. Each color is controlled by a different chip so you can adjust the reference resistors for the appropriate current.

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US$2.73
These Photoluminescent stickers can be cut to size or shape for indicators, decoration or emergency illumination. We were surprised at how brightly these panels glow after being 'charged up' with a bright light source.
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US$11.78

This is a 4 pin dip phototransistor optocoupler device.

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US$25.97
The 7-Segment Serial Display combines a classic 4-digit 7-segment display and an ATMega328 microcontroller allowing you to control every segment individually using only a few serial lines.
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US$7.68
This is a 1" tall 4-digit 7-segment display that is big enough to see from a distance but not so big that you'd have trouble finding an enclosure for them.
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US$7.68
These common-cathode displays feature 4 x 7-segment digits and one decimal point per digit.
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