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| | A1302 Magnetic Sensor
High sensitivity, ratiometric, linear hall-effect sensor. Manufacturer: ALLEGRO. Manufacturer's Part Number: A1302KUA-T.
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| | Boe-Bot CMUCam Kit v1.12
from Parallax
Boe-Bot CMUCam Kit v1.12 Manufacturer: Parallax. Manufacturer's Part Number: 30051.
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| | Devantech Thermal Array Sensor
Manufacturer: DV. Manufacturer's Part Number: TPA81.
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H02268-01U |
 | Devantech Thermal Array Sensor | $109.99 | In Stock |
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| | DS1620 Temperature Sensor
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. Manufacturer: DALLAS. Manufacturer's Part Number: DS1620.
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| | DS18S20 1-Wire High Precision Temperature Sensor
Measures temperatures from 55C to+125C. Fahrenheit equivalent is 67F to+257F Manufacturer: DALLAS. Manufacturer's Part Number: DS18S20+.
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H01343-01W |
| DS18S20 1-Wire High Precision Temperature Sensor | $6.50 | Out of Stock |
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| | 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. Manufacturer: Parallax. Manufacturer's Part Number: 30056.
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H01675-01B |
| Flexiforce Pressure Sensor | $25.00 | In Stock |
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| | GP1S036HEZ Photointerrupper Tilt Sensor
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. Manufacturer: Sharp. Manufacturer's Part Number: GP1S036HEZ.
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H01750-01C |
| GP1S036HEZ Photointerrupper Tilt Sensor | $3.25 | In Stock |
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| | GPS Module
from Parallax
PX module XXXX Manufacturer: Parallax. Manufacturer's Part Number: 28146.
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 | 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. Manufacturer: Parallax. Manufacturer's Part Number: 28026.
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H02957-01R |
| Hitachi H48C 3-Axis Accelerometer Module | $39.95 | In Stock |
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 | HM55B Compass Module
from Parallax
The Parallax Compass is a dual-axis magnetic field sensor built around the Hitachi HM55B. Parallax makes this compass accessible by providing their surface-mount sensor chip with a 3V onboard voltage regulator and resistor protection in a 0.3 wide 6-pin DIP module. The HM55B is compatible with the BASIC Stamps 5V supply and signal levels. Compass date is read using a simple synchronous serial interface (the BASIC Stamps SHIFTIN and SHIFTOUT commands).
Features:- Sensitive to microtesla (T) variations in magnetic field strength.
- Simplifies direction by resolving magnetic field measurements into two components axes.
- 8-bit angular resolution +/- 1 brad after calibration.
- Only 30 to 40 ms between start measurement and data-ready with simple synchronous serial interface.
- Built-in resistor protection for data pins eliminates bus conflict risks.
- Compact and breadboard-friendly 0.3 inch, 6-pin DIP package.
Application Ideas:- Mobile and walking robot direction sensor
- Handheld electronic compass
- Weathervane indicator for remote weather stations
- Audible compass for the vision impaired.
- Automotive electronic compass.
Manufacturer: Parallax. Manufacturer's Part Number: 29123.
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| | 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. Manufacturer: NATSEMI. Manufacturer's Part Number: LM34CZ.
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| | 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. Manufacturer: NATSEMI. Manufacturer's Part Number: LM34DZ.
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 | Magnetic Compass
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. Manufacturer: DV. Manufacturer's Part Number: CMPS03.
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| | 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. Manufacturer: Parallax. Manufacturer's Part Number: 28017.
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H01581-01B |
| Memsic 2125 Dual-Axis Accelerometer | $29.00 | In Stock |
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| | 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. Manufacturer: Parallax. Manufacturer's Part Number: 28108.
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H03386-01T |
| QTI Line Follower AppKit for the Boe-Bot | $29.00 | In Stock |
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| | RFID Blue Eye Key Fob Tag
from Parallax
The RFID Blue Eye Key Fob Tag is made of translucent blue polycarbonate. This tag has a good reading distance. Designed to work with
RFID Reader. Each card is preprogrammed with a unique identification number. Manufacturer: Parallax. Manufacturer's Part Number: 28147.
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 | 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. Each card is preprogrammed with a unique identification number. Manufacturer: Parallax. Manufacturer's Part Number: 28148.
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 | RFID Card (50mm circle)
from Parallax
55 mm round passive RFID tag designed to work with
RFID Reader. Each card is preprogrammed with a unique identification number. Manufacturer: Parallax. Manufacturer's Part Number: 28142.
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 | RFID Card (54mm x 85mm rectangle)
from Parallax
54 mm x 85 mm rectangle passive RFID tag designed to work with
RFID Reader. Each card is preprogrammed with a unique identification number. Manufacturer: Parallax. Manufacturer's Part Number: 28141.
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H02178-01V |
| RFID Card (54mm x 85mm rectangle) | $2.49 | In Stock |
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 | RFID Reader
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. Features:- Fully-integrated, low-cost method of reading passive RFID transponder tags
- 2400 baud TTL serial interface (output only) to PC, BASIC Stamp module and other processors.
- Requires single +5VDC supply
- Bi-color LED for visual indication of activity
- 0.100. pin spacing for easy prototyping and integration
Manufacturer: Parallax. Manufacturer's Part Number: 28140.
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| | 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
Manufacturer: Parallax. Manufacturer's Part Number: 28018.
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H01509-01C |
| SHT11 Temperature and Humidity Sensor Module | $29.00 | In Stock |
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| | 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. Manufacturer: Parallax. Manufacturer's Part Number: 28022.
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| | 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. Manufacturer: Parallax. Manufacturer's Part Number: 27312.
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H01695-01Z |
| Twinkle Toes Touch Sensor for Toddler | $29.00 | In Stock |
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| | UGN3503U Magnetic Sensor
High sensitivity, ratiometric, linear hall-effect sensor. Manufacturer: ALLEGRO. Manufacturer's Part Number: UGN3503U.
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 | 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. Manufacturer: Solarbotics. Manufacturer's Part Number: TACT2.
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