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28995 Parallax Sharp IR Sensor
28995 Parallax Sharp IR Sensor
US$18.19
This infrared distance measuring sensor uses a beam of infrared light to reflect off an object to measure its distance.
Delivery within 2-3 weeks
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32213 Parallax X-Band Motion Detector
32213 Parallax X-Band Motion Detector
US$53.64
This is a common component in security systems and automatic door openers and can detect movements within a room, yard, or even on the other side of a wall. The X-Band Motion Detector operates in the X-band frequency, at 10.525 GHz and indicates detected movements with oscillations in its high/low output.
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451-00303 3 Pin Single Row Header (long)
451-00303 3 Pin Single Row Header (long)
US$0.70
3 pin single row header (long) for building servo ports directly on a breadboard, or for tactile switch (whisker) contacts.
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572-28132 Parallax Boe-Bot Refresher Pack
572-28132 Parallax Boe-Bot Refresher Pack
US$19.97
This is the same bag of electronic parts that ships with brand new Boe-Bot Robot kits. Every sensor, wire, capacitor, resistor, LED, phototransistor and piezospeaker for each book activity is included in this pack. (Continuous rotation servos not included.)
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602-00015 Parallax LM358 dual op-amp
602-00015 Parallax LM358 dual op-amp
US$0.77

This consists of two independent, high-gain, frequency-compensated operational amplifiers designed to operate from a single supply over a wide range of voltages.

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1212-ADA SMT Breakout PCB for SOIC-8, MSOP-8 or TSSOP-8 - 6 Pack!
1212-ADA SMT Breakout PCB for SOIC-8, MSOP-8 or TSSOP-8 - 6 Pack!
US$8.67
This breakout PCB set will make your life much much easier and get you prototyping faster than ever. One side has a 8-TSSOP/8-MSOP pin out with traces going to two rows of 0.1" spaced holes, the other has 8-SOIC. Solder your chip to either side and you're ready to rock on any solderless breadboard. 
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1211-ADA SMT Breakout PCB for SOIC-12 or TSSOP-12 - 6 Pack!
1211-ADA SMT Breakout PCB for SOIC-12 or TSSOP-12 - 6 Pack!
US$8.67
This breakout PCB set will make your life much much easier and get you prototyping faster than ever. One side has a 12-TSSOP pin out with traces going to two rows of 0.1" spaced holes, the other has 12-SOIC. Solder your chip to either side and you're ready to rock on any solderless breadboard.
Delivery within 2-3 weeks
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1210-ADA SMT Breakout PCB for SOIC-14 or TSSOP-14 - 6 Pack!
1210-ADA SMT Breakout PCB for SOIC-14 or TSSOP-14 - 6 Pack!
US$8.67
This breakout PCB set will make your life much much easier and get you prototyping faster than ever. One side has a 14-TSSOP pin out with traces going to two rows of 0.1" spaced holes, the other has 14-SOIC. Solder your chip to either side and you're ready to rock on any solderless breadboard.
Delivery within 2-3 weeks
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1208-ADA SMT Breakout PCB for SOIC-28 or TSSOP-28 - 3 Pack!
1208-ADA SMT Breakout PCB for SOIC-28 or TSSOP-28 - 3 Pack!
US$8.67
This breakout PCB set will make your life much much easier and get you prototyping faster than ever. One side has a 28-TSSOP pin out with traces going to two rows of 0.1" spaced holes, the other has 28-SOIC. Solder your chip to either side and you're ready to rock on any solderless breadboard.
Delivery within 2-3 weeks
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1207-ADA SMT Breakout PCB for SOIC-16 or TSSOP-16 - 3 Pack!
1207-ADA SMT Breakout PCB for SOIC-16 or TSSOP-16 - 3 Pack!
US$6.92
This breakout PCB set will make your life much much easier and get you prototyping faster than ever. One side has a 16-TSSOP pin out with traces going to two rows of 0.1" spaced holes, the other has 16-SOIC. Solder your chip to either side and you're ready to rock on any solderless breadboard. 
Delivery within 2-3 weeks
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1163 SMT Breakout PCB for 32-QFN or 32-TQFP - 3 Pack!
1163 SMT Breakout PCB for 32-QFN or 32-TQFP - 3 Pack!
US$10.42
This breakout PCB set will make your life much much easier and get you prototyping faster than ever. One side has a 32-QFP pin out with traces going to two rows of 0.1" spaced holes, the other has 32-QFN. Solder your chip to either side and you're ready to rock on any solderless breadboard. 
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350-00003 LED Infrared T1 3/4
350-00003 LED Infrared T1 3/4
US$1.39
T1 3/4 Infrared light emitting diode, for breadboard or through-hole projects.
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350-00027 7 Segment LED (Green)
350-00027 7 Segment LED (Green)
US$1.39
This component is sourced to be compatible with all activities where a 7-segment LED is used in the What's a Microcontroller Kits.
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28109 Parallax Boe-Bot/SumoBot Wheel & Tire
28109 Parallax Boe-Bot/SumoBot Wheel & Tire
US$5.95
Boe-Bot Robot and SumoBot Robot wheel includes 2 rubber band tires. This set is required for the Boe-Bot Digital Encoder Kit.
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720-00012 Parallax Universal Mounting Bracket
720-00012 Parallax Universal Mounting Bracket
US$0.70
This can be used for all types of projects that require components to be mounted. 
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118 - 132
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134 - 148