Sensors Section

Ultrasonic Sensors
	Parallax Laser Range Finder from Parallax the Parallax Laser Range Finder (LRF) Module is a distance-measuring instrument that uses laser technology to calculate the distance to a targeted object. The design uses a Propeller processor, CMOS camera, and laser diode to create a low-cost laser range finder. Distance to a targeted object is calculated by optical triangulation using simple trigonometry between the centroid of laser light, camera, and object. Catalog number: 45948. Brand: Parallax. Brand's Part Number: 28044. More Product Details ...
Stock Number Buy Product Title Price Status H04594-01P Parallax Laser Range Finder $129.99 In Stock
	Ping Bracket Kit from Parallax With this information you can effectively navigate the path with few obstructions, or hone in on an object you would like follow. Parallax offers this kit for a very low price to encourage robot enthusiasts to experiment with our Ping))) ultrasonic sensor. For the price of what many companies sell a Futaba S148 servo were providing the complete kit with free technical support. Download the documentation to review the parts included in this kit. With the purchase of a few additional components identified in the documentation for this product you can also mount a HM55B Compass Module on the same bracket. This kit does not include the Ping Ultrasonic Range Finder Catalog number: 29520. Brand: Parallax. Brand's Part Number: 570-28015. More Product Details ...
Stock Number Buy Product Title Price Status H02952-01T Ping Bracket Kit $24.99 In Stock
	PING Kit for Stingray from Parallax This kit was designed to give the Stingray Robot the ability to sense its surroundings while in operation; with the addition of these modules, the Stingray can actively maneuver, avoid, or find objects that could not previously detected. The 3 Ping Ultrasonic Range Finder sensors are attached to the front of the Stingray mounting panels giving it a wide field of view; with various mounting holes you can customize or install the modules in a manor which best suits the needs of the robot. Catalog number: 45732. Brand: Parallax. Brand's Part Number: 28985. More Product Details ...
Stock Number Buy Product Title Price Status H04573-01V PING Kit for Stingray $79.99 In Stock
	Ping Ultrasonic Range Finder from Parallax Parallax's PING))) ultrasonic sensor provides a very low-cost and easy method of distance measurement. This sensor is perfect for any number of applications that require you to perform measurements between moving or stationary objects. Naturally, robotics applications are very popular but you'll also find this product to be useful in security systems or as an infrared replacement if so desired. You will definitely appreciate the activity status LED and the economic use of just 1 I/O pin. Catalog number: 29512. Brand: Parallax. Brand's Part Number: 28015. More Product Details ...
Stock Number Buy Product Title Price Status H02951-01V Ping Ultrasonic Range Finder Qty Price 1 to 4 $29.95 5 to 9 $28.15 10 to 19 $26.95 20 or more $25.76 In Stock
	Ultrasonic Movement Detector Electronic Kit from DIY Electronics This ultrasonic motion detector raises a pin when it detects motion. Use it for alarm systems or robotics applications. This is a soldering kit that includes the PCB and all required parts except for the battery or power supply. Catalog number: 12468. Brand: DIY Electronics. Brand's Part Number: K049. More Product Details ... This is an electronic kit which you must assemble by soldering.This kit cannot be returned once opened. Click here for our return and warranty policies ...
Stock Number Buy Product Title Price Status H01246-01B Ultrasonic Movement Detector Electronic Kit $24.99 In Stock
	Ultrasonic Range Finder SRF04 with Header from Tinkering Supplies The factory supplied SRF04 provides pads to which you must solder wires or a 5-pin header such as our Header .100" PCB Male 5-Pin. This part is just a standard SRF08 with the header pre-soldered for your convenience. You may also want to order a pre-built cable Cable for Ultrasonic Sensors. Catalog number: 11809. Brand: Tinkering Supplies. Brand's Part Number: H01180-01C. More Product Details ...
Stock Number Buy Product Title Price Status H01180-01C Ultrasonic Range Finder SRF04 with Header $34.99 In Stock
	Ultrasonic Range Finder SRF08 with Header from Tinkering Supplies The factory supplied SRF08 provides pads to which you must solder wires or a 5-pin header such as our Header .100" PCB Male 5-Pin. This part is just a standard SRF08 with the header pre-soldered for your convenience. You may also want to order a pre-built cable Cable for Ultrasonic Sensors. Catalog number: 11767. Brand: Tinkering Supplies. Brand's Part Number: H01176-01A. More Product Details ...
Stock Number Buy Product Title Price Status H01176-01A Ultrasonic Range Finder SRF08 with Header $69.99 In Stock
	Ultrasonic Range Finder SRF04 from Tinkering Supplies This SRF04 is the most popular sonar sensor for use in hobby robots. It transmits an ultrasonic "ping" when instructed by your program and returns a signal when it receives an echo. Your program determines distance by timing the interval between signals. Its overall range is approximately 1" to 9'. It can detect a 1" diameter broom handle 6.5' or further away. This device works great for most "target avoidance" applications including most combat competitions. For simpler programming and greater control, consider the SFR08 sensor. Catalog number: 11452. Brand: Tinkering Supplies. Brand's Part Number: H01145-01F. More Product Details ...
Stock Number Buy Product Title Price Status H01145-01F Ultrasonic Range Finder SRF04 $29.99 In Stock
	Ultrasonic Range Finder SRF08 (High Performance) from Tinkering Supplies This is the smarter cousin of Devantech's popular SRF04 sonar sensor. It provides twice the sensing range of the SRF04 plus an on-board MCU which handles the critical timing functions and distance calculations. The SRF08 can report up to 17 echoes from each ping, allowing your robot to identify the shape of a target or identify an open doorway. Echoes can be reported as inches, centimeters or time of reflection. Its overall range is approximately 1" to 18'. Catalog number: 10538. Brand: Tinkering Supplies. Brand's Part Number: H01053-01B. More Product Details ...
Stock Number Buy Product Title Price Status H01053-01B Ultrasonic Range Finder SRF08 (High Performance) $64.99 In Stock
	Ultrasonic Range Finder SRF05 from Tinkering Supplies This SRF04 is the most popular sonar sensor for use in hobby robots. It transmits an ultrasonic "ping" when instructed by your program and returns a signal when it receives an echo. Your program determines distance by timing the interval between signals. Its overall range is approximately 1" to 9'. It can detect a 1" diameter broom handle 6.5' or further away. This device works great for most "target avoidance" applications including most combat competitions. For simpler programming and greater control, consider the SFR08 sensor. Catalog number: 22624. Brand: Tinkering Supplies. Brand's Part Number: H02262-01X. More Product Details ...
Stock Number Buy Product Title Price Status H02262-01X Ultrasonic Range Finder SRF05 $29.99 In Stock
	Ultrasonic Transducers: RX/TX Set from Tinkering Supplies This bundle consists of one Ultrasonic Transducers: Receiver and one Ultrasonic Transducers: Transmitter. Save up to $1.99 with this bundle! Build your own sonar sensor using these sensors. Sensor circuits generally require a crystal such as Crystal 40.000 KHZ. Catalog number: 13243. Brand: Tinkering Supplies. Brand's Part Number: H01324-01W. More Product Details ...
Stock Number Buy Product Title Price Status H01324-01W Ultrasonic Transducers: RX/TX Set $9.99 In Stock
	Ultrasonic Transducers: Transmitter- Outdoor from Tinkering Supplies Catalog number: 40964. Brand: Tinkering Supplies. Brand's Part Number: H04096-01X. More Product Details ...
Stock Number Buy Product Title Price Status H04096-01X Ultrasonic Transducers: Transmitter- Outdoor $10.99 Out of Stock
	Ultrasonic Transducers: Receiver from Tinkering Supplies Catalog number: 40931. Brand: Tinkering Supplies. Brand's Part Number: H04093-01U. More Product Details ...
Stock Number Buy Product Title Price Status H04093-01U Ultrasonic Transducers: Receiver $5.99 In Stock
	Ultrasonic Transducers: RX/TX Set - Outdoor from Tinkering Supplies This bundle consists of one Ultrasonic Transducers: Receiver - Outdoor and one Ultrasonic Transducers: Transmitter- Outdoor. Save up to $1.99 with this bundle! Build your own sonar sensor using these sensors. Sensor circuits generally require a crystal such as Crystal 40.000 KHZ. This sensor has a water resistant case that is suitable for outdoor applications. Catalog number: 22095. Brand: Tinkering Supplies. Brand's Part Number: H02209-01Y. More Product Details ...
Stock Number Buy Product Title Price Status H02209-01Y Ultrasonic Transducers: RX/TX Set - Outdoor $19.99 Out of Stock
	Ultrasonic Transducers: Receiver - Outdoor from Tinkering Supplies Catalog number: 40956. Brand: Tinkering Supplies. Brand's Part Number: H04095-01Z. More Product Details ...
Stock Number Buy Product Title Price Status H04095-01Z Ultrasonic Transducers: Receiver - Outdoor $10.99 Out of Stock
	Ultrasonic Transducers: Transmitter from Tinkering Supplies Catalog number: 40949. Brand: Tinkering Supplies. Brand's Part Number: H04094-01R. More Product Details ...
Stock Number Buy Product Title Price Status H04094-01R Ultrasonic Transducers: Transmitter $5.99 In Stock
IR and Light Sensors
Listed below are some of our most popular optical sensor modules. You should also take a look at IR LEDs, Detectors and Sensor Modules in our LEDs and Photodetectors section.
	CDS Photo Resistor 16K to 1M from Tinkering Supplies Photoresistors provide varying resistance depending on the amount of light reaching the device. They are commonly used as line following sensor and for light alarms. The resistance of this device varies between approximately 1M ohm in total darkness to between 16K and 33K ohm in bright light (10 Lux @ 2856 degrees K). This is a relatively small photoresistor with a diameter of 0.165" (about 3/16"). Catalog number: 40972. Brand: Tinkering Supplies. Brand's Part Number: H04097-01V. More Product Details ...
Stock Number Buy Product Title Price Status H04097-01V CDS Photo Resistor 16K to 1M $2.29 In Stock
	CDS Photo Resistor 30K to 1M from Tinkering Supplies Photoresistors provide varying resistance depending on hte amount of light reaching the device. They are commonly used as line following sensor and for light alarms. The resistance of this device varies between approximately 1M ohm in total darkness to between 23K and 33K ohm in bright light (10 Lux @ 2856 degrees K). This is a relatively small photresistor with a diameter of 0.165" (about 3/16"). Catalog number: 22194. Brand: Tinkering Supplies. Brand's Part Number: H02219-01X. More Product Details ...
Stock Number Buy Product Title Price Status H02219-01X CDS Photo Resistor 30K to 1M $2.29 In Stock
	CDS Photo Resistor 50K to 20M from Tinkering Supplies Photoresistors provide varying resistance depending on hte amount of light reaching the device. They are commonly used as line following sensor and for light alarms. The restance of this device varies between approximately 20M ohm in total darkness to approximately 50K ohm in bright light. This is a relatively small photresistor with a diamiter of 0.165" (about 3/16"). Catalog number: 17129. Brand: Tinkering Supplies. Brand's Part Number: H01712-01C. More Product Details ...
Stock Number Buy Product Title Price Status H01712-01C CDS Photo Resistor 50K to 20M $2.29 In Stock
	Sharp GP2D12 IR Sensor - 30" / Analog from Tinkering Supplies This is an integrated sensor with IR emitter, detector, optics and timing logic. Its output is an analog voltage proportional to the distance to the nearest object in its field of view. The output signal is compatible with low-cost ADC circuits including those built into many robot controllers. The sensor can detect objects within a range of approximately 4" to 30". The electrical connections to this sensor use an unusual miniature connector. We recommend that you order either Cable for Sharp 3-Pin IR Sensors or Cable for Sharp 3-Pin IR Sensors for Breadboarding with your sensor. Catalog number: 10611. Brand: Tinkering Supplies. Brand's Part Number: H01061-01E. More Product Details ...
Stock Number Buy Product Title Price Status H01061-01E Sharp GP2D12 IR Sensor - 30" / Analog $13.99 In Stock
	Sharp GP2D120 IR Sensor - 11.5" / Analog from Tinkering Supplies This is an integrated sensor with IR emitter, detector, optics and timing logic. Its output is an analog voltage proportional to the distance to the nearest object in its field of view. The output signal is compatible with low-cost ADC circuits including those built into many robot controllers. The sensor can detect objects within a range of approximately 1.5" to 11.5".". The electrical connections to this sensor use an unusual miniature connector. We recommend that you order either Cable for Sharp 3-Pin IR Sensors or Cable for Sharp 3-Pin IR Sensors for Breadboarding with your sensor. Catalog number: 10603. Brand: Tinkering Supplies. Brand's Part Number: H01060-01G. More Product Details ...
Stock Number Buy Product Title Price Status H01060-01G Sharp GP2D120 IR Sensor - 11.5" / Analog $13.99 In Stock
	Sharp GP2Y0A02YK IR Sensor - 59" / Analog from Tinkering Supplies This is an integrated sensor with IR emitter, detector, optics and timing logic. Its output is an analog voltage proportional to the distance to the nearest object in its field of view. The output signal is compatible with low-cost ADC circuits including those built into many robot controllers. The sensor can detect objects within a range of approximately 8" (20cm) to 59" (150cm).". The electrical connections to this sensor use an unusual miniature connector. We recommend that you order either Cable for Sharp 3-Pin IR Sensors or Cable for Sharp 3-Pin IR Sensors for Breadboarding with your sensor. Catalog number: 19885. Brand: Tinkering Supplies. Brand's Part Number: H01988-01L. More Product Details ...
Stock Number Buy Product Title Price Status H01988-01L Sharp GP2Y0A02YK IR Sensor - 59" / Analog $14.99 In Stock
	Sharp GP2Y0A21YK IR Sensor - 31" / Analog from Tinkering Supplies This is an integrated sensor with IR emitter, detector, optics and timing logic. Its output is an analog voltage proportional to the distance to the nearest object in its field of view. The output signal is compatible with low-cost ADC circuits including those built into many robot controllers. The sensor can detect objects within a range of approximately 5" (12cm) to 31" (80cm).". The electrical connections to this sensor use an unusual miniature connector. We recommend that you order either Cable for Sharp 3-Pin IR Sensors or Cable for Sharp 3-Pin IR Sensors for Breadboarding with your sensor. Catalog number: 41772. Brand: Tinkering Supplies. Brand's Part Number: H04177-01V. More Product Details ...
Stock Number Buy Product Title Price Status H04177-01V Sharp GP2Y0A21YK IR Sensor - 31" / Analog $13.99 In Stock
	TCS230-DB Color Sensor from Parallax TCS3200 Color Sensor Daughterboard is a complete color detector, including a TAOS TCS3200 RGB sensor chip, white LEDs, collimator lens, and standoffs to set the optimum sensing distance. It plugs directly into the BASIC Stamp-2pe Motherboard or Propeller Backpack and will also interface to any other BASIC Stamp module or Propeller board using the optional DB-Expander SIP Converter (#28325). The TCS3200-DB can detect and measure a nearly limitless range of visible colors. Applications include test strip reading, sorting by color, ambient light sensing and calibration, and color matching, to name just a few. Catalog number: 41665. Brand: Parallax. Brand's Part Number: 28302. More Product Details ...
Stock Number Buy Product Title Price Status H04166-01Y TCS230-DB Color Sensor $59.99 In Stock
Other Sensors
	A1302 Magnetic Sensor from Tinkering Supplies High sensitivity, ratiometric, linear hall-effect sensor. Catalog number: 41228. Brand: Tinkering Supplies. Brand's Part Number: H04122-01B. More Product Details ...
Stock Number Buy Product Title Price Status H04122-01B A1302 Magnetic Sensor $4.99 In Stock
	Altimeter Module MS5607 from Parallax The Altimeter Module is a high resolution (20 cm) altimeter sensor with SPI and I2C bus interface. The module includes a high linearity barometric pressure sensor and a high resolution temperature output, allowing implementation of an altimeter/thermometer without any additional sensors. Different operation modes allow the user to optimize for conversion speed or current consumption. The module is designed for use with a large variety of microcontrollers with different voltage requirements. Catalog number: 46243. Brand: Parallax. Brand's Part Number: 29124. More Product Details ...
Stock Number Buy Product Title Price Status H04624-01W Altimeter Module MS5607 $29.99 In Stock
	Boe-Bot CMUCam Kit v1.12 from Parallax Boe-Bot CMUCam Kit v1.12 Catalog number: 15263. Brand: Parallax. Brand's Part Number: 30051. More Product Details ...
Stock Number Buy Product Title Price Status H01526-01G Boe-Bot CMUCam Kit v1.12 $129.00 Out of Stock
	Compass Module 3-Axis HMC5883L from Parallax The Compass Module 3-Axis HMC5883L is designed for low-field magnetic sensing with a digital interface. This compact sensor fits into small projects such as UAVs and robot navigation systems. The sensor converts any magnetic field to a differential voltage output on 3 axes. This voltage shift is the raw digital output value, which can then be used to calculate headings or sense magnetic fields coming from different directions. Catalog number: 46227. Brand: Parallax. Brand's Part Number: 29133. More Product Details ...
Stock Number Buy Product Title Price Status H04622-01A Compass Module 3-Axis HMC5883L $29.99 In Stock
	Devantech Thermal Array Sensor from Tinkering Supplies Catalog number: 22681. Brand: Tinkering Supplies. Brand's Part Number: H02268-01U. More Product Details ...
Stock Number Buy Product Title Price Status H02268-01U Devantech Thermal Array Sensor $109.99 In Stock
	DS1620 Temperature Sensor from Tinkering Supplies The DS1620 is as a digital thermometer with +/-0.5C accuracy from a -0C to +70C. The temperature is read out over a 3-wire serial bus in 2's complement format with 9 bits of resolution. Higher resolution readings can be calculated using data from the DS1620 counter and slope accumulator registers. Catalog number: 10421. Brand: Tinkering Supplies. Brand's Part Number: H01042-01E. More Product Details ...
Stock Number Buy Product Title Price Status H01042-01E DS1620 Temperature Sensor $7.75 In Stock
	DS18S20 1-Wire High Precision Temperature Sensor from Tinkering Supplies Measures temperatures from -55C to +125C. Fahrenheit equivalent is -67F to +257F. Catalog number: 13433. Brand: Tinkering Supplies. Brand's Part Number: H01343-01W. More Product Details ...
Stock Number Buy Product Title Price Status H01343-01W DS18S20 1-Wire High Precision Temperature Sensor Qty Price 1 to 4 $3.99 5 to 9 $3.59 10 or more $3.19 In Stock
	eTape Liquid Level Sensor from Parallax The eTape Liquid Level Sensor is a solid-state sensor. Output resistance varies depending on the surface height of the fluid. It's primarily designed to be used in non-corrosive water-based liquids and dry fluids (powders). It does away with clunky mechanical floats, and easily interfaces with electronic control systems. Catalog number: 45955. Brand: Parallax. Brand's Part Number: 29131. More Product Details ...
Stock Number Buy Product Title Price Status H04595-01Y eTape Liquid Level Sensor $39.99 In Stock
	Flexiforce Pressure Sensor from Parallax This kit includes a Flexiforce thin-film pressure sensor, a 220 ohm resistor, 0.1 uF and 0.01 uF capacitors, and printed documentation. Catalog number: 16758. Brand: Parallax. Brand's Part Number: 30056. More Product Details ...
Stock Number Buy Product Title Price Status H01675-01B Flexiforce Pressure Sensor $25.00 In Stock
	GP1S036HEZ Photointerrupper Tilt Sensor from Tinkering Supplies This small sensor measures tilt in one plane. The device measures 360 of tilt but with only 2 bits (90) resolution indicating upright, upside down, on its left side or on its right side. Catalog number: 17509. Brand: Tinkering Supplies. Brand's Part Number: H01750-01C. More Product Details ...
Stock Number Buy Product Title Price Status H01750-01C GP1S036HEZ Photointerrupper Tilt Sensor $3.25 In Stock
	Gyroscope Module 3-Axis L3G4200D from Parallax The Gyroscope Module is a low power 3-axis angular rate sensor featuring temperature data as an added bonus. Raw measured angular rate and temperature data are accessed from the selectable digital interface (I2C or SPI). The module features a small package design and has an easy to access SIP interface with a mounting hole for quick connectivity to your projects. It is designed for use with a large variety of microcontrollers with different voltage requirements. Catalog number: 46235. Brand: Parallax. Brand's Part Number: 27911. More Product Details ...
Stock Number Buy Product Title Price Status H04623-01Y Gyroscope Module 3-Axis L3G4200D $29.99 In Stock
	Hitachi H48C 3-Axis Accelerometer Module from Parallax The Hitachi H48C Tri-Axis Accelerometer is an integrated module that can sense gravitational (g) force of 3g on three axes (X, Y, and Z). The module contains an onboard regulator to provide 3.3-volt power to the H48C, analog signal conditioning, and an MCP3204 (four channel, 12-bit) analog-to-digital converter to read the H48C voltage outputs. All components are mounted on a 0.7 by 0.8 inch module. Catalog number: 29579. Brand: Parallax. Brand's Part Number: 28026. More Product Details ...
Stock Number Buy Product Title Price Status H02957-01R Hitachi H48C 3-Axis Accelerometer Module $29.99 In Stock
	Introduction to Sensors Kit from Parallax This is a collection of four of the most popular sensors from Parallax: Ping Ultrasonic Range Finder, Memsic 2125 Dual-Axis Accelerometer, ColorPal and PIR Sensor. Catalog number: 44941. Brand: Parallax. Brand's Part Number: 29140. More Product Details ...
Stock Number Buy Product Title Price Status H04494-01G Introduction to Sensors Kit $79.99 In Stock
	LM34CZ Temperature Sensor The LM34 is a precision temperature sensor that produces an output voltage proportional to the current measured temperature. The LM34CZ comes in a TO-92 plastic package and has range of -40F to +230F. Catalog number: 17525. Brand: National Semiconductor. Brand's Part Number: LM34CZ. More Product Details ...
Stock Number Buy Product Title Price Status H01752-01Y LM34CZ Temperature Sensor $6.50 In Stock
	LM34DZ Temperature Sensor The LM34 is a precision temperature sensor that produces an output voltage proportional to the current measured temperature. The LM34DZ comes in a TO-92 plastic package and has range of +32F to +212F. Catalog number: 17517. Brand: National Semiconductor. Brand's Part Number: LM34DZ. More Product Details ...
Stock Number Buy Product Title Price Status H01751-01A LM34DZ Temperature Sensor $2.50 In Stock
	Magnetic Compass from Tinkering Supplies This device uses magnetic sensors to provide compass direction accurate to within 3-4 degrees of true direction after calibration. Its resolution is 0.1 degree so it can be used to detect very small amounts wandering from an initial course. The device provides both PWM and I2C output for interconnection to almost any controller. Catalog number: 10678. Brand: Tinkering Supplies. Brand's Part Number: H01067-01B. More Product Details ...
Stock Number Buy Product Title Price Status H01067-01B Magnetic Compass $54.99 In Stock
	Memsic 2125 Dual-Axis Accelerometer from Parallax The Memsic 2125 is a low cost, dual-axis thermal accelerometer capable of measuring dynamic acceleration (vibration) and static acceleration (gravity) with a range of 2 g. For integration into existing applications, the Memsic 2125 is electrically compatible with other popular accelerometers. Some of the Memsic 2125's features: Measure 0 to 2 g on either axis; less than 1 mg resolution Fully temperature compensated over 0 to 70 C range Simple, pulse output of g-force for X and Y axis Analog output of temperature (TOut pin) Low current operation: less than 4 mA at 5 vdc A sampling of possible BASIC Stamp applications with the Memsic 2125 include: Dual-axis tilt sensing for autonomous robotics applications Single-axis rotational position sensing Movement/Lack-of-movement sensing for alarm systems R/C hobby projects such as autopilots Mesmic provides the 2125 in a surface-mount format. Parallax mounts the circuit on a through-hole providing all I/O connections so it can easily be inserted on a breadboard or through-hole prototype area. Catalog number: 15818. Brand: Parallax. Brand's Part Number: 28017. More Product Details ...
Stock Number Buy Product Title Price Status H01581-01B Memsic 2125 Dual-Axis Accelerometer $29.00 In Stock
	PIR Sensor from Parallax he PIR (Passive Infra-Red) Sensor is a pyroelectric device that detects motion by measuring changes in the infrared (heat) levels emitted by surrounding objects. When motion is detected the PIR Sensor outputs a high signal on its output pin. This logic signal can be read by a microcontroller or used to drive an external load. Dual output modes and a sensible design that performs within stated datasheet specifications are a few reasons over 100,000 units are in use around the world. Catalog number: 46458. Brand: Parallax. Brand's Part Number: 555-28027. More Product Details ...
Stock Number Buy Product Title Price Status H04645-01B PIR Sensor $10.99 In Stock
	QTI Line Follower AppKit for the Boe-Bot from Parallax This add-on kit uses QTI infrared emitter/receiver modules to easily enhance the line following capability of your Boe-Bot robot. The QTI sensors mount underneath the front of the Boe-Bot chassis, and can be positioned to adjust to different width lines. The application in this kit uses three QTI sensor/mounting hardware sets, arranged to follow 3/4-inch black electrical tape on white poster board. As a bonus, we have added a fourth sensor/hardware set. Once you master the basics, use all 4 QTI sensors together to make your own custom applications. Learning to use the QTI is easy with these illustrated instructions and example BASIC Stamp code written by Andy Lindsay, author of Robotics with the Boe-Bot. This kit includes all the circuit and sensor hardware you need to add QTIs to your Boe-Bot: (4) 10 k 1/4 watt resistors (4) 3-pin male-male headers (4) QTI sensor modules (4) 3/8" 4-40 pan-head screws (4) nylon washers (4) 1" round standoffs (4) 7/8 inch 4-40 pan-head screws (4) inch round spacers (2) bags of 10 3" jumper wires (4) 10 inch servo cable extenders Printed 6-page documentation (view it below) You will need to supply your own Boe-Bot, white poster board, and black electrical tape. Catalog number: 33860. Brand: Parallax. Brand's Part Number: 28108. More Product Details ...
Stock Number Buy Product Title Price Status H03386-01T QTI Line Follower AppKit for the Boe-Bot $29.00 In Stock
	RFID Card (25mm circle) from Parallax The RFID Disc Sticker is made of PVC and has 3M adhesive on one side. This tag can be glued on flat and clean surfaces. Dimensions: 25mm diameter, 1.0mm thick. Designed to work with RFID Reader - Serial. Each card is preprogrammed with a unique identification number. Catalog number: 41624. Brand: Parallax. Brand's Part Number: 28148. More Product Details ...
Stock Number Buy Product Title Price Status H04162-01X RFID Card (25mm circle) $2.75 In Stock
	RFID Card (50mm circle) from Parallax 55 mm round passive RFID tag designed to work with RFID Reader - Serial. Each card is preprogrammed with a unique identification number. Catalog number: 21790. Brand: Parallax. Brand's Part Number: 28142. More Product Details ...
Stock Number Buy Product Title Price Status H02179-01T RFID Card (50mm circle) $2.49 In Stock
	RFID Card (54mm x 85mm rectangle) from Parallax Credit card size 125 kHz (EM-4100 family) RFID tag. Each tag has a unique 10 digit ID, so multiple tags can be used in a single project. Catalog number: 21782. Brand: Parallax. Brand's Part Number: 28141. More Product Details ...
Stock Number Buy Product Title Price Status H02178-01V RFID Card (54mm x 85mm rectangle) $2.49 In Stock
	RFID Reader - Serial from Parallax Designed in cooperation with Grand Idea Studio, the Parallax Radio Frequency Identification (RFID) Reader Module is the first low-cost solution to read passive RFID transponder tags from up to 4 inches away. The RFID Reader Module can be used in a wide variety of hobbyist and commercial applications, including access control, automatic identification, robotics, navigation, inventory tracking, payment systems, and car immobilization. Catalog number: 21774. Brand: Parallax. Brand's Part Number: 28140. More Product Details ...
Stock Number Buy Product Title Price Status H02177-01X RFID Reader - Serial $39.99 In Stock H04512-01D RFID Reader USB More Information $39.99 In Stock
	RFID Reader USB from Parallax Designed in cooperation with Grand Idea Studio, the Parallax RFID Reader Module USB is a low-cost solution to read passive RFID transponder tags. The RFID Reader Module USB can be used in a wide variety of hobbyist and commercial applications, including access control, automatic identification, navigation, inventory tracking and payment systems. Catalog number: 45120. Brand: Parallax. Brand's Part Number: 28340. More Product Details ...
Stock Number Buy Product Title Price Status H04512-01D RFID Reader USB $39.99 In Stock H02177-01X RFID Reader - Serial More Information $39.99 In Stock
	SHT11 Temperature and Humidity Sensor Module from Parallax When it comes to precision temperature and humidity measurement, Sensirion has simplified the process their SHT1x sensor series. Through a two-wire serial interface, both temperature and humidity can be read with excellent response time and accuracy. Parallax has simplified the use of the SHT11 by mounting it in a user-friendly 8-pin DIP module. The module includes a data-line pull-up and series limiter making it possible to connect directly to the BASIC or Javelin Stamp. Features: Temperature range: -40 F (-40 C) to +254.9 F (+123.8 C) Temp. accuracy: +/- 0.5 C @ 25 C< Humidity range: 0 to 100% RH Absolute RH accuracy: +/- 3.5% RH Catalog number: 15099. Brand: Parallax. Brand's Part Number: 28018. More Product Details ...
Stock Number Buy Product Title Price Status H01509-01C SHT11 Temperature and Humidity Sensor Module Qty Price 1 to 4 $39.99 5 to 19 $37.99 20 or more $35.99 In Stock
	Thermocouple Kit from Parallax Thermocouples provide a low-cost, reliable means of measuring temperature over a wide range. Interpreting thermocouple output can be challenging because of the very low Seebeck output voltage (fractional to low millivolts) and the need to provide cold junction temperature compensation. The Parallax Thermocouple Module uses the Dallas/Maxim DS2760 High Precision Li+ Battery Monitor IC to process the thermocouple output. The Thermocouple Module has the following features: 1-Wire interface allows multiple devices with just one BASIC Stamp I/O pin Cold Junction measurement: 0C to +127C (0.125C resolution) Low power consumption: Active current = 90 A max, Sleep current: 2 A max In addition to the interface module, the kit includes 3 Thermocouple elements: K-type (Chromel / Alumel), J-type (Iron / Constantan), and T-type (Copper / Constantan). This kit is ideally suited to work with a BASIC Stamp BS2P24, BS2P40 or BS2PE. Catalog number: 16113. Brand: Parallax. Brand's Part Number: 28022. More Product Details ...
Stock Number Buy Product Title Price Status H01611-01G Thermocouple Kit $34.95 In Stock
	Twinkle Toes Touch Sensor for Toddler from Parallax These optional bumper sensors (called "Twinkle Toes" in the Advanced Robotics text that comes with Toddler) detect low-lying objects which are not seen by the infrared sensors. Bi-color LEDs glow green for "path clear" and red when the sensors detect an object. The kit includes two toes, extra pieces of wire so you can experiment with custom bumper designs, mounting hardware and two 12" cables for an easy connection to Toddler's BASIC Stamp board. Catalog number: 16956. Brand: Parallax. Brand's Part Number: 27312. More Product Details ...
Stock Number Buy Product Title Price Status H01695-01Z Twinkle Toes Touch Sensor for Toddler $29.00 In Stock
	UGN3503U Magnetic Sensor from Tinkering Supplies High sensitivity, ratiometric, linear hall-effect sensor. Catalog number: 13441. Brand: Tinkering Supplies. Brand's Part Number: H01344-01U. More Product Details ...
Stock Number Buy Product Title Price Status H01344-01U UGN3503U Magnetic Sensor $4.00 Out of Stock
	VPN1513 GPS Receiver Module from Parallax The VPN1513 GPS Receiver Module provides a fully open source and customizable GPS Receiver solution for your microcontroller projects. The VPN1513 uses a SiRF Star III chipset capable of tracking up to 20 satellites. The module supports both raw output mode for raw NMEA 0183 strings and the default smart mode for specific user-selected data through a serial interface. Catalog number: 45252. Brand: Parallax. Brand's Part Number: 28506. More Product Details ...
Stock Number Buy Product Title Price Status H04525-01F VPN1513 GPS Receiver Module Qty Price 1 to 4 $59.99 5 to 9 $56.99 10 or more $53.99 In Stock
	VTI SCP1000 30-120 kPa Pressure Sensor from Parallax The VTI SCP1000 is an absolute pressure sensor which can detect atmospheric pressure from 30-120 kPa. The pressure data is internally calibrated and temperature compensated. The SCP1000 also provides temperature data and has 4 measurement modes as well as standby and power down mode. Catalog number: 44511. Brand: Parallax. Brand's Part Number: 27928. More Product Details ...
Stock Number Buy Product Title Price Status H04451-01U VTI SCP1000 30-120 kPa Pressure Sensor $29.99 In Stock
	Whisker Sensor Kit from Solarbotics Whisker touch sensor suitable for BEAM robots and other applications. When the whisker hits an obstruction electrical contact is closed. Thsi is the whisker used in Photo Popper 4.2 BEAM Photovore Solar Cell Robot Kit. Catalog number: 12211. Brand: Solarbotics. Brand's Part Number: TACT2. More Product Details ...
Stock Number Buy Product Title Price Status H01221-01E Whisker Sensor Kit $6.99 In Stock