Sparkfun

US$6.93
These LEDs provide optimized light quality and efficiency to address a number of project needs, including LED illumination.
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US$6.93
These LEDs can be blindingly bright and have a max forward current of 1A! This LED has a typical forward voltage of 3VDC (2.55V to 3.99V range).
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US$25.13
These lights are extremely bright, with supply currents between 350mA and 700mA. The board can therefore dissipate close to 6.5W. A heatsink is recommended.
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US$27.93
These lights are extremely bright, with supply currents between 350mA and 700mA. The board can therefore dissipate close to 6.5W. A heatsink is recommended.
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US$3.15
These units have four pads with a common anode configuration. Use this one LED for three status indicators or pulse width modulate all three and get mixed colors!
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US$11.13
This is a 14 pin LGA package low power triple axis accelerometer. The sensor has a g-Select input which allows for the selection between two measuring ranges - ±1.5g or ±6g.
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US$2.10
This is a SOT-223 package 0.8A Adjustable voltage regulator capable of outputting 1.2V to 18V. The LM1117 uses the same pin-out and setup as the popular LM317 adjustable regulator, contained in a handy surface mount package. Requires two external resistors to function.
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US$4.92
This is a 8 pin dip programmed flash microcontroller chip. PICAXE is a neat entry-level microcontroller system that is relatively cheap to get started with. The chip is programmed with a simple serial connection and the BASIC development environment is free! 
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US$9.73
This is a 20 pin dip programmed flash miconcontroller chip. PICAXE is a neat entry-level microcontroller system that is relatively cheap to get started with. The chip is programmed with a simple serial connection and the BASIC development environment is free!
Delivery within 2-3 weeks
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US$18.13
This is a 28 pin dip programmed flash microcontroller chip. PICAXE is a neat entry-level microcontroller system that is relatively cheap to get started with. The chip is programmed with a simple serial connection and the BASIC development environment is free!
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US$15.33
This is a 28 pin dip programmed flash microcontroller chip. PICAXE-28X1 microcontroller chip. Enhanced PICAXE28 chips with 8x memory and many additional features such as i2c bus support.
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US$5.11
It has a common anode. The display features one decimal point per digit, and individually controllable apostrophe and colon points.
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US$3.38
It has a common anode. The display features one decimal point per digit, and individually controllable apostrophe and colon points.
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US$3.38
It has a common anode. The display features one decimal point per digit, and individually controllable apostrophe and colon points.
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US$3.15
This is a basic, 4-digit 7-segment display - yellow in color. It has a common anode. The display features one decimal point per digit, and individually controllable apostrophe and colon points. The LEDs have a forward voltage of 2.1VDC and a max forward current of 20mA. The hardware interface is sixteen (two rows of eight) through-hole pins.
Delivery within 2-3 weeks
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