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LASER-125 650nm 5mW Red Dot Laser Diode Module Class: IIIa
US$11.47
This diode can be powered using a 3.3v-6v power source, great for cnc machines and other devices that have a targeting system only. It also has a lens that allows the light to refracted into a dot shape that can be adjusted for focus. The dot is very accurate and has enough power to operate on 3AA batteries. Initial testing showed us that it could operate from 75 feet and still have clarity and precision over air!
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LASER-120 650nm 5mW Red Cross-hair Laser Diode Module Class: IIIa
US$11.47
This diode can be powered using a 3.3v-5v power source, great for cnc machines and other devices that have a laser guidance or targeting system. It also has a lens that allows the light to refracted into a cross-hair shape that can be adjust for focus. The cross beam has an emitting angle of 48° resulting a smaller distance when the diode is closer to the object.
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11-490-RED Grain of Wheat Lamp
US$0.74
8V, 35Ma, grain of wheat lamp, 0.15" Diameter with 6" Leads, Color red.
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11-350 Lamp 6.3V 300mA Bayonet
US$0.74
11-350 Lamp 6.3V 300mA bayonet
Delivery within 2-3 weeks
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11-370 LAMP 12V 300mA BAYONET
US$0.74
LAMP 12V 300mA BAYONET
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11-360 LAMP 8V 300mA BAYONET
US$0.74
LAMP 8V 300mA BAYONET
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11-390 Lamp 6V 300mA Bayonet
US$0.74
11-390 Lamp 6V 300mA Bayonet
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11-315 LAMP 6V 200mA SCREW BASE E10
US$0.74
LAMP 6V 200mA SCREW BASE E10
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11-305 LAMP 2.5V 300mA SCREW BASE E10
US$0.74
LAMP 2.5V 300mA SCREW BASE E10
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11-235 Lamp 12V 300mA Screw Base E10
US$0.81
Lamp 12V 300mA Screw Base E10, 1487  
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11-225 Lamp 8V 300mA Screw Base E10
US$0.74
Lamp 8V 300mA Screw Base E10
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11-205 Lamp 6.3V 300mA Screw Base E10
US$0.74
Lamp 6.3V 300mA Screw Base E10
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LCD Display 20 x 4 White on Blue
US$15.33
This is a basic 20 character by 4 line display. Utilizes the extremely common KS0073 parallel interface chipset. Interface code is freely available. You will need ~11 general I/O pins to interface to this LCD screen. Includes LED backlight.
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LED-100 0.56” Red 4-Digit 7-Segment LED Display
US$2.73
These 0.56” 4-digit 7-segment displays are big enough to see from a distance but not so big that you’d have trouble finding an enclosure for them. These common-anode displays feature 4x 7-segment digits and one decimal point per digit. The LEDs have a forward current of 30mA. Connect Ground to pin 12,9,8 and 6. Insert 2.5VDC into pins 1 – 5, 7,10,11. See schematic to view pinouts. Pin 1 starts from the left with the first digit.
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LCD-MOD-14 Graphic Display Module 128x64, white on blue
US$16.73

A big, bold, beautiful blue LCD with white back-lit pixels. This LCD is the graphical upgrade to those popular 16x2 LCDs, but allows full graphical control. Blue background with 128 x 64 'monochrome' white pixels. Low power white LED back-light. The LCD is driven by on-board 5V parallel interface chipset ST7920.

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