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Sensors
NTC Thermistors: These are temperature dependant resistors. Each has a NTC (negative temp. coefficient), which means that its resistance will decrease with an increase in temperature. Suitable for temperature measurement and control. Disk diameter: 5mm
5k Ohm at 25 deg NTC Disc Thermistor
tn_db171.jpg
Maximum Temperature: 125°C. The internal resistance indicated is measured at 25°C

(DB171)
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10K at 25 deg Celsius Disc Thermistor
tn_db172.jpg
Maximum Temperature: 125°C. The internal resistance indicated is measured at 25°C

(DB172)
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NTC THERMISTOR - 50K
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For temperature compensation, temperature measurement and control.

Features:

material: epoxy-coated
Specifications
nom. resistance: 50 kohm
B-constant (±7%): 4400°K
max. permissible current: 200mA
thermal dissipation constant: 6mW/°C
thermal time constant: 18sec.
dimensions: Ø5mm

(NTC50K0)
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100K at 25 deg Disc Thermistor
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Maximum Temperature: 125°C. The internal resistance indicated is measured at 25°C

DB174
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  DB174  
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DC Tubular Proximity Switch PNP Output TS-3015PA
Click here for detailed specs.
Tubular Inductive Proximity Switch Unshielded PNP Output TS-3015PA

Specifications:
  • Proximity switch inductive tubular shape
  • Dimensions 30mm Dia x 40mm Long
  • Secure Sensing Range 0-12mm
  • Suitable for Limit/Speed Switches
  • Supply Voltage 10-30VDC
  • Degree of Protection IP67
  • Maximum Output Current 150mA
  • Power Absorbed <10mA
  • Voltage Drop <=1.5V
  • Operating Frequency 100Hz
  • Temperature/Humidity -20 to +70degC/ 35 to 95%RH
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  COS-0303  
  3  
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M18 Proximity Sensor Inductive IPS-18POC5B PNP 4 wire Shielded
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The shielded M18 inductive sensor has a sensing distance of ~5 mm. This sensor has PNP-style, NO+NC contact type output. Widely applied in measuring, Counting, Rpm measuring in mechanism, chemical, paper manufacture light industry, etc.

Specifications:
  • Rated operational voltage(DC/AC): 24VDC
  • Supply voltage(DC/AC): 10-30VDC
  • Voltage drop: <=2.0V
  • Rated insulation voltage: >=20MΩ
  • Load current capacity(DC/AC): 200mA
  • Off-state current(NPN/PNP): <=15mA
  • Leak current: <=20µA
  • Protection against polarity reversal: YES
  • Short circuit protected: YES
  • Load capacity: <=1µF
  • Repeated accuracy: <=5%
  • Ambient temperature range: -25...+70degC
  • Frequency(DC 3/2 wires/AC 2 wires): 800Hz/400Hz
  • Function indication: Red LED Indicator
  • IP ratings: IP67
  • Housing material: Nickle plated brass
  • Material of sensing face: ABS
  • Connection: Connector
  • No. of wires x gauge: 12 x 0.16mm
  • Standard lenth of cable: 2m
  • Detection distance:4.5mm
  • Approvals: CE
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  IBS-0182  
  4  
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M12 Unshielded Capacitive Proximity Sensor CPS-12NO4B
Click here for specs, downloads, and more pictures.
Description: Capacitive proximity sensors switch in the presence of metallic and non-metallic objects. These sensors can detect almost any liquids and solids. A small control on the back of the sensor adjusts the triggering threshold. These sensors take 10 to 30 V DC and have a normally open NPN-type output. The rear of the sensor has an LED indicator that lights when the sensor is triggered.

The sensor has an 12 mm diameter threaded body, allowing easy mounting and adjustment. 4 mm sensing distance.

Specifications:
  • Manufacturer Part: IBEST CPS-12NO4B
  • Rated operational voltage: 24 V DC
  • Supply voltage: 10 to 30 V DC
  • Voltage drop: ≤ 2.0 V
  • Rated insulation resistance: ≥ 20 MΩ
  • Load current capacity: 200 mA
  • Off-state current: ≤ 11 mA
  • Leakage current: ≤ 20 µA
  • Protection: Reverse polarity
  • Repeated accuracy: ≤ 5%
  • Ambient temperature range: -25 to 70 °C
  • Frequency: 30 Hz
  • Function indication: Red LED
  • IP ratings: IP67
  • Housing material: Nickle plated brass
  • Material of sensing face: ABS
  • Connection: Bare wire
  • No. of wires × gauge: 3 × 0.12 mm
  • Cable Length: 2 m
  • Detection distance: 4 mm
  • Approvals: CE
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  IBS-1120  
  3  
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Triple Axis Accelerometer Breakout - ADXL335
Click here for specs, downloads, and more pictures.
Description: Breakout board for the 3 axis ADXL335 from Analog Devices. This is the latest in a long, proven line of analog sensors - the holy grail of accelerometers. The ADXL335 is a triple axis accelerometer with extremely low noise and power consumption - only 320uA! The sensor has a full sensing range of +/-3g.

There is no on-board regulation, provided power should be between 1.8 and 3.6VDC.

Board comes fully assembled and tested with external components installed. The included 0.1uF capacitors set the bandwidth of each axis to 50Hz.

Dimensions: 0.7x0.7"
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  SEN09269  
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Triple Axis Accelerometer Breakout - ADXL345
Click here for specs, downloads, and more pictures.
Description: This new version adds 2 standoff holes as well as an extra decoupling capacitor. The ADXL345 is a small, thin, low power, 3-axis accelerometer with high resolution (13-bit) measurement at up to ±16 g. Digital output data is formatted as 16-bit twos complement and is accessible through either a SPI (3- or 4-wire) or I2C digital interface. 
The ADXL345 is well suited to measures the static acceleration of gravity in tilt-sensing applications, as well as dynamic acceleration resulting from motion or shock. Its high resolution (4 mg/LSB) enables measurement of inclination changes less than 1.0°.

Several special sensing functions are provided. Activity and inactivity sensing detect the presence or lack of motion and if the acceleration on any axis exceeds a user-set level. Tap sensing detects single and double taps. Free-fall sensing detects if the device is falling. These functions can be mapped to one of two interrupt output pins. An integrated, patent pending 32-level first in, first out (FIFO) buffer can be used to store data to minimize host processor intervention. Low power modes enable intelligent motion-based power management with threshold sensing and active acceleration measurement at extremely low power dissipation.

Features:
  • 2.0-3.6VDC Supply Voltage
  • Ultra Low Power: 40uA in measurement mode, 0.1uA in standby@ 2.5V
  • Tap/Double Tap Detection
  • Free-Fall Detection
  • SPI and I2C interfaces
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  SEN09836  
  3  
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Triple-Axis Digital-Output Gyro ITG-3200 Breakout
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Description: This is a breakout board for InvenSense's ITG-3200, a groundbreaking triple-axis, digital output gyroscope. The ITG-3200 features three 16-bit analog-to-digital converters (ADCs) for digitizing the gyro outputs, a user-selectable internal low-pass filter bandwidth, and a Fast-Mode I2C (400kHz) interface. Additional features include an embedded temperature sensor and a 2% accurate internal oscillator.
The ITG-3200 can be powered at anywhere between 2.1 and 3.6V. For power supply flexibility, the ITG-3200 has a separate VLOGIC reference pin (labeled VIO), in addition to its analog supply pin (VDD) which sets the logic levels of its serial interface. The VLOGIC voltage may be anywhere from 1.71V min to VDD max. For general use, VLOGIC can be tied to VCC. The normal operating current of the sensor is just 6.5mA.

Communication with the ITG-3200 is achieved over a two-wire (I2C) interface. The sensor also features a interrupt output, and an optional clock input. A jumper on the top of the board allows you to easily select the I2C address, by pulling the AD0 pin to either VCC or GND; the board is shipped with this jumper tied to VCC. If you don't plan on using the CLKIN pin, you can short the jumper on the bottom of the board to tie it to GND.

This breakout board is shipped as shown in the images. Note that there are two unpopulated resistors on the I2C lines, these can be added later by the customer if desired.

Features:
  • Digital-output X-, Y-, and Z-Axis angular rate sensors (gyros) on one integrated circuit
  • Digitally-programmable low-pass filter
  • Low 6.5mA operating current consumption for long battery life
  • Wide VDD supply voltage range of 2.1V to 3.6V
  • Standby current: 5μA
  • Digital-output temperature sensor
  • Fast Mode I2C (400kHz) serial interface
  • Optional external clock inputs of 32.768kHz or 19.2MHz to synchronize with system clock
  • Pins broken out to a breadboard friendly 7-pin 0.1" pitch header
Dimensions: 0.70 x 0.55" (17.78 x 13.97mm)
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  SEN09801  
  5  
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Barometric Pressure Sensor - BMP085 Breakout
Click here for specs, downloads, and more pictures.
Description: This is a simple breakout board for the BMP085 high-precision, low-power barometric pressure sensor. The BMP085 offers a measuring range of 300 to 1100 hPa with an absolute accuracy of down to 0.03 hPa. It's based on piezo-resistive technology for EMC robustness, high accuracy and linearity as well as long term stability. This sensor supports a voltage supply between 1.8 and 3.6VDC. It is designed to be connected directly to a micro-controller via the I²C bus.

This breadboard-friendly board breaks out all pins of the BMP085 to a 6-pin 0.1" pitch header. The analog and digital supplies (VDDD and VDDA) of the BMP085 are tied together and broken out to a single pin. We've also put two 4.7k pull-up resistors on the I2C lines.

Features:
  • Digital two wire (I2C) interface
  • Wide barometric pressure range
  • Flexible supply voltage range
  • Ultra-low power consumption
  • Low noise measurement
  • Fully calibrated
  • Temperature measurement included
  • Ultra-flat, small footprint
Dimensions:
0.65 x 0.65" (16.5 x 16.5 mm)
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  SEN09694  
  8  
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ZigBee Wireless Temperature and Humidity Sensor
Click here for specs, downloads, and more pictures.
We are now a SensingTEK Distributor! If you find any of their products not on our Website, email us for a quote and we will get them for you: general@electronics123.com

Advantages:
  • Eliminate wire network set up cost and labor hour
  • Reduce maintenance complexity and cost
  • Flexible in extension
  • Support varied network topology
  • Battery (AA*2) life lasts for one year
Description: "Technology Review"brings forward that Wireless Sensor Network(WSN) will be the first of Top 10 technologies changing human life, which is composed by one to many wireless data collectors and varied sensors. Its major application is to detect the environmental changes proactively through the internal sensors nodes collecting and delivering the detected data or make corresponding process and calculation.

Features:
  • Wireless sensor transmission technology.
  • built-in temperature and humidity sensor element, collates ZigBee wireless communication product detecting temperature and humidity values and send to the terminal.
  • Network Topology can be extended to mesh transmission, suitable for widely regional deployment.
  • The wireless temperature and humidity sensor adopting universal domain channel of 2.4GHz.
  • Small volume. Easy to build. THZ100 is applicable in a power limited semi-conductor factory, medical environments construction interferences, and also, outdoor long-distance transmission to meet varied application demands.
  • No need to construct or install. The user simply needs to switch on to use the product.
  • Lost in energy consuming. THZ100 has sleeping mode to reduce standby power consuming. 2 AA alkaline batteries can have the item operated for one year at data rate of one minute.
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  THZ100  
  3  
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ZigBee Wireless Ethernet Interface Coordinator
Click here for specs, downloads, and more pictures.
We are now a SensingTEK Distributor! If you find any of their products not on our Website, email us for a quote and we will get them for you: general@electronics123.com

Advantages:
  • Eliminate wire network set up cost and labor hour
  • Reduce maintenance complexity and cost
  • Flexible in extension
  • Support varied network topology
  • High integration in wireless sensor network and automation
Description: COZ100 is a wireless transmission coordinator with the Ethernet interface, whose sensor nodes must consider the actual monitoring environment. ZigBee series is radial network, whose the deployment environment is suitable for wide area.

Features:
  •  2.4GHz, Wireless sensor transmission technology.
  • Network Topology can be extended to mesh transmission, suitable for widely regional deployment.
  • Each coordinator receives signals from 65535 nodes at most.
  • Coordinates communication between distributed WSN measurement nodes and host controller.
  • SensingTEK WSN DataCenter software provides easy network configuration and data extraction.
  • WSN can be imported to the national defense and military, agricultural, fishery and animal husbandry, industrial automation, commercial buildings, health care and other areas of applications.
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  COZ100  
  1  
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Triple Axis Accelerometer Breakout - BMA180
Click here for specs, downloads, and more pictures.
 (Out of Stock)Description: This is a breakout board for Bosch's BMA180 three-axis, ultra-high performance digital accelerometer. The BMA180 provides a digital 14-bit output signal via a 4-wire SPI or I2C interface. The full-scale measurement range can be set to ±1g, 1.5g, 2g, 3g, 4g, 8g or 16g. Other features include programmable wake-up, low-g and high-g detection, tap sensing, slope detection, and self-test capability. The sensor also has two operating modes: low-noise and low-power.
This breadboard friendly board breaks out every pin of the BMA180 to an 8-pin, 0.1" pitch header. The board doesn't have any on-board regulation, so the provided voltage should be between 1.62 and 3.6V for VDD and 1.2 to 3.6V for VDDIO. The sensor will typically only consume 650uA in standard mode.

Features:
  • Wide variety of measurment ranges (±1g, 1.5g, 2g, 3g, 4g, 8g and 16g)
  • 14- or 12-bit ADC conversion
  • 2 selectable I2C addresses
  • Programmable integrated digital filters (no external components necessary)
    • 8 low-pass filters
    • 1 high-pass filter
    • 1 band-pass filter
  • Programmable interrupt features:
    • Wake-up
    • Low-g detection
    • High-g detection
    • Tap sensing
    • Slope detection
  • 2 main standard modes: low-noise and low-power
  • Sleep mode
  • Wake-up mode
  • Self-test capability
Dimensions: 0.80 x 0.40"
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  SEN09723  
  0  
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Humidity Sensor - HIH-4030 Breakout
Click here for specs, downloads, and more pictures.
Description: This is a breakout board for Honeywell's HIH-4030 humidity sensor. The HIH-4030 measures relative humidity (%RH) and delivers it as an analog output voltage. You can connect the output of the sensor directly to an ADC on a microcontroller; and, thanks to the sensor's near linear voltage output, the data is very easy to process.
Voltage applied to the supply pins should be within 4-5.8VDC, and optimally at 5V. The sensor will typically only consume about 200μA.

This product comes as shown in the picture, with the HIH-4030 soldered onto the breakout board. The pins of the 3-pin header are spaced by 0.1".

Features:
  • Near linear, analog output
  • 4-5.8VDC voltage supply
  • All pins broken out to a 0.1" pitch header
  • Laser trimmed interchangeability
  • Low power design, typical current draw of only 200μA
  • Enhanced accuracy
  • Fast response time
  • Stable, low drift performance
Dimensions:
0.75 x 0.30 " (19.05 x 7.62 mm)
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  SEN09569  
  4  
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LilyPad Light Sensor
Click here for specs and more pictures.
Description: This is a simple to use light sensor that outputs an analog value from 0 to 5V. With exposure to daylight, this sensor will output 5V. Covering the sensor with your hand, the sensor will output 0V. In a normal indoor lighting situation, the sensor will output from 1 to 2V.

LilyPad is a wearable e-textile technology developed by Leah Buechley and cooperatively designed by Leah and SparkFun. Each LilyPad was creatively designed to have large connecting pads to allow them to be sewn into clothing. Various input, output, power, and sensor boards are available. They're even washable!

Dimensions:
  • 20mm outer diameter
  • Thin 0.8mm PCB
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  Assembled and Tested  
  DEV08464  
  3  
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LilyPad Temperature Sensor
Click here for specs, downloads, and more pictures.
Description: Detecting temperature changes has never been easier. The MCP9700 is a small thermistor type temperature sensor. This sensor will output 0.5V at 0 degrees C, 0.75V at 25 C, and 10mV per degree C. Doing an analog to digital conversion on the signal line will allow you to establish the local ambient temperature. Detect physical touch based on body heat and ambient conditions with this small sensor.

LilyPad is a wearable e-textile technology developed by Leah Buechley and cooperatively designed by Leah and SparkFun. Each LilyPad was creatively designed to have large connecting pads to allow them to be sewn into clothing. Various input, output, power, and sensor boards are available. They're even washable!

Dimensions:
  • 20mm outer diameter
  • Thin 0.8mm PCB
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  DEV08777  
  2  
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LilyPad Accelerometer ADXL335
Click here for specs, downloads, and more pictures.
Description: This is a three axis accelerometer for the LilyPad system. Based on the ADXL335 accelerometer from Analog Devices, the LilyPad Accelerometer can detect joint movement as well as inclination and vibration.

The ADXL335 outputs a 0V to 3V analog signal on each of the X, Y, and Z axis. You will need to convert this analog voltage to a gravity amount and use trigonometry to calculate a true 'angle'. If you are not looking for tilt, it is very easy to use this sensor for basic motion sensing.

LilyPad is a wearable e-textile technology developed by Leah Buechley and cooperatively designed by Leah and SparkFun. Each LilyPad was creatively designed to have large connecting pads to allow them to be sewn into clothing. Various input, output, power, and sensor boards are available. They're even washable!

Dimensions:
  • 20mm outer diameter
  • Thin 0.8mm PCB
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  Assembled and Tested  
  DEV09267  
  2  
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RFID Tag - 125kHz
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Description: This is a basic RFID tag used for presence sensing, etc. Works in the 125kHz RF range. These tags come with a unique 32-bit ID and are not re-programmable. Card is blank on one side, smooth, and mildly flexible.

Features:
  • EM4001 ISO based RFID IC
  • 125kHz Carrier
  • 2kbps ASK
  • Manchester encoding
  • 32-bit unique ID
  • 64-bit data stream [Header+ID+Data+Parity]
Dimensions: 2.13 x 3.35 x 0.03" (54 x 85.5 x 0.8mm)
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  COM10169  
  7  
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RFID Reader ID-12 (125 kHz)
Click here for specs, downloads, and more pictures.
 (Out of Stock)Description:This is a very simple to use RFID reader module. With a built in antenna, the only holdup is the 2mm pin spacing (breakout board available below). Power the module, hold up a card, and get a serial string output containing the unique ID of the card.

SFE Eagle Library has this part!

Features:
  • 5V supply
  • 125kHz read frequency
  • EM4001 64-bit RFID tag compatible
  • 9600bps TTL and RS232 output
  • Magnetic stripe emulation output
  • 100mm read range
Dimensions: 25x26mm
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  Assembled and Tested  
  SEN08419  
  0  
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RFID Reader ID-20 (125 kHz)
Click here for specs, downloads, and more pictures.
 (Out of Stock)Description: This is a very simple to use RFID reader module. With a built in antenna, the only holdup is the 2mm pin spacing (breakout board available below). Power the module, hold up a card, and get a serial string output containing the unique ID of the card.

SFE Eagle Library has this part!

Features:
  • 5V supply
  • 125kHz read frequency
  • EM4001 64-bit RFID tag compatible
  • 9600bps TTL and RS232 output
  • Magnetic stripe emulation output
  • 200mm read range
Dimensions: 38x40x7mm
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  Assembled and Tested  
  SEN08628  
  0  
RFID Reader ID-2 (125 kHz)
Click here for specs, downloads, and more pictures.
Description:This is a compact and easy to use RFID reader module. The ID-2 is a smaller module requiring an external antenna. Hook up an antenna, power the module, hold up a card, and you'll get a serial string output containing the unique ID of the card.

SFE Eagle Library has this part!

Features:
  • 5V supply
  • 125kHz read frequency
  • EM4001 64-bit RFID tag compatible
  • 9600bps TTL and RS232 output
  • Magnetic stripe emulation output
Dimensions: 19x21mm
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  Assembled and Tested  
  SEN08709  
  2  
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0-10V to 4-20mA Converter
Click here for specs, downloads, and more pictures.
Description: Our multi-purpose KTx-254 thermocouple amplifier board has been designed to allow the user to connect a 0-2VDC or 0-10VDC signal to the input and output a 4-20mA signal or alternatively input a 0-2.5VDC or 0-12.5VDC signal and output a 0-20mA signal. A DIN rail mount is also available to allow for easy mounting to DIN rail. 

Circuit: The card is fitted with a AD694 which will convert the 0-2VDC or 0-10VDC signal to a 4-20mA signal or a 0-2.5VDC or 0-12.5VDC signal to a 0-20mA signal. Link J1 on the board allows you to select whether you are using a 0-2VDC or 0-2.5VDC signal (Link Closed) or 0-10VDC or 0-12.5VDC signal (Link open). Link J2 on the board allows you to select whether you are outputting 0-20mA or 4-20mA.
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  Assembled and Tested  
  KTE-254  
  2  
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DIN Rail Mount
Click here for more pictures.
Description: DIN Rail Mount to suit KTA-254 through KTF-254
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  Assembled and Tested  
  KTG-254  
  6  
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Light sensor (as used on USB6M)
Click here for specs, downloads, and more pictures.
Description: This is a simple to use light sensor that essentially is an LDR (light dependent resistor) in an enclosure. It has 1.5m ohms resistance in the dark and about .5k ohms in light. This is the same sensor used on our USB6M sound recorder and it's great for any project that needs a little "discrepancy" added to the light sensor because the enclosure really helps keep out unwanted light.

Dimensions:
  • 17mm L x 11mm W x 15mm H
  • OD tube: 5.5mm
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  Assembled and Tested  
  6MLT  
  171  
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Force Sensitive Resistor 0.5"
Click here for specs, downloads &/or more pictures...
 (Out of Stock)Description: This is a force sensitive resistor with a round, 0.5" diameter, sensing area. This FSR will vary its resistance depending on how much pressure is being applied to the sensing area. The harder the force, the lower the resistance. When no pressure is being applied to the FSR its resistance will be larger than 1MΩ. This FSR can sense applied force anywhere in the range of 100g-10kg.

Two pins extend from the bottom of the sensor with 0.1" pitch making it bread board friendly. There is a peel-and-stick rubber backing on the other side of the sensing area to mount the FSR.

These sensors are simple to set up and great for sensing pressure, but they aren't incredibly accurate. Use them to sense if it's being squeezed, but you may not want to use it as a scale.

Dimensions:
  • Overall length: 2.375"
  • Overall width: 0.75"
  • Sensing diameter: 0.5"
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  Assembled and Tested  
  SEN09375  
  0  
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Force Sensitive Resistor - Square
Click here for specs, downloads &/or more pictures...
 (Out of Stock)Description: This is a force sensitive resistor with a square, 1.75x1.5", sensing area. This FSR will vary its resistance depending on how much pressure is being applied to the sensing area. The harder the force, the lower the resistance. When no pressure is being applied to the FSR its resistance will be larger than 1MΩ. This FSR can sense applied force anywhere in the range of 100g-10kg.

Two pins extend from the bottom of the sensor with 0.1" pitch making it bread board friendly. There is a peel-and-stick rubber backing on the other side of the sensing area to mount the FSR.

These sensors are simple to set up and great for sensing pressure, but they aren't incredibly accurate. Use them to sense if it's being squeezed, but you may not want to use it as a scale.

Dimensions:
  • Overall length: 3.5"
  • Overall width: 1.75"
  • Sensing area: 1.75x1.5"
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  Assembled and Tested  
  SEN09376  
  0  
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Infrared Proximity Sensor - Sharp GP2Y0A21YK
Click here for specs, downloads &/or more pictures...
Description: Infrared proximity sensor made by Sharp. Part # GP2Y0A21YK has an analog output that varies from 3.1V at 10cm to 0.4V at 80cm. The sensor has a Japanese Solderless Terminal (JST) Connector. We recommend purchasing the related pigtail below or soldering wires directly to the back of the module.
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  Assembled and Tested  
  SEN00242  
  2  
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Infrared Proximity Sensor Long Range - Sharp GP2Y0A02YK0F
Click here for specs, downloads &/or more pictures...
Description: Infrared proximity sensor made by Sharp. Part # GP2Y0A02YK0F has an analog output that varies from 2.8V at 15cm to 0.4V at 150cm with a supply voltage between 4.5 and 5.5VDC. The sensor has a Japanese Solderless Terminal (JST) Connector. We recommend purchasing the related pigtail below or soldering wires directly to the back of the module.

This sensor is great for sensing objects up to 5 feet away!
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  SEN08958  
  1  
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Arduino Thermocouple Multiplexer Shield (K - MAX31855K)
Click here for specs, downloads, and more pictures.
Description: The KTA-259v3 Thermocouple Multiplexer Shield is designed to easily allow multiple high temperature readings with an Arduino control board. With the new version there are multiple advantages over the old KTA-259, namely, wider temperature range including below 0°C, higher accuracy, higher resolution and ability to use more thermocouple types (dependent on model).

Screw terminals are provided for thermocouple connections as thermocouple wires can not be soldered.

Note: The v3 shield does not ship with Arduino headers, check the related products for suitable options. The board accepts both standard headers and R3 headers.

Uses:
    • Automotive – Engine, Exhaust and Brake temperatures are higher than most temperature sensors can handle, but within the range of Thermocouples.
    • Ovens, Furnaces and Kilns – At temperatures where other temperature sensors will not operate.
    • Freezer or Cryogenic monitoring – Where temperatures are well below 0°C.
    • Chemical Processes – Where corrosive chemicals may damage probes or reach high temperatures thermocouples are more readily available for such processes.
    • Multi-Zone Temperature Monitoring, Data Acquisition or Logging Systems– With cheap readily available thermocouples.
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      Assembled and Tested  
      KTA-259K  
      13  
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    M30 Unshielded Capacitive Proximity Sensor CPS-30POC25B
    Click here for specs, downloads, and more pictures.
    Description: Capacitive proximity sensors switch in the presence of metallic and non-metallic objects. These sensors can detect almost any liquids and solids. A small control on the back of the sensor adjusts the triggering threshold. These sensors take 10 to 30 V DC and have both normally open and normally closed PNP-type outputs. The rear of the sensor has an LED indicator that lights when the sensor is triggered.

    The sensor has an 30 mm diameter threaded body, allowing easy mounting and adjustment. 25 mm sensing distance.

    Specifications:
    • Manufacturer Part: IBEST CPS-30POC25B
    • Rated operational voltage: 24 V DC
    • Supply voltage: 10 to 30 V DC
    • Voltage drop: ≤ 2.0 V
    • Rated insulation resistance: ≥ 20 MΩ
    • Load current capacity: 200 mA
    • Off-state current: ≤ 10 mA
    • Leakage current: ≤ 20 µA
    • Protection: Reverse polarity
    • Repeated accuracy: ≤ 5%
    • Ambient temperature range: -15 to 60 °C
    • Frequency: 30 Hz
    • Function indication: Red LED
    • IP ratings: IP67
    • Housing material: Nickle plated brass
    • Material of sensing face: ABS
    • Connection: Bare wire
    • No. of wires × gauge: 4 × 0.16 mm
    • Cable Length: 2 m
    • Detection distance: 25 mm
    • Approvals: CE
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      Assembled and Tested  
      IBS-1303  
      2  
    Quantity:  

    RFID Reader ID-20LA (125 kHz)
    tn_sen11828-01.jpg
    Description: RFID (radio-frequency identification) is the wireless non-contact use of radio-frequency electromagnetic fields, for the purposes of identifying and tracking tags attached to objects. This is the ID-20LA, a very simple to use RFID reader module from ID Innovations. With a built in antenna, the only holdup is the 2mm pin spacing. Power the module, hold up a 125kHz card, and get a serial string output containing the unique ID of the card.

    Note: The new ID-20LA is essentially the same as the older ID-20, but has a lower input voltage.

    Features:
    • 2.8 - 5V supply
    • 125kHz read frequency
    • EM4001 64-bit RFID tag compatible
    • 9600bps TTL and RS232 output
    • Magnetic stripe emulation output
    • Read range of 180mm
    • Dimensions: 38x40x7mm
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      Assembled and Tested  
      SEN11828  
      3  
    Quantity:  

    Arduino Thermocouple Multiplexer Shield (E - MAX31855E)
    Click here for specs, downloads, and more pictures.
    Description: The KTA-259v4 Thermocouple Multiplexer Shield is designed to easily allow multiple high temperature readings with an Arduino control board. With the new version there are multiple advantages over the old KTA-259, namely, wider temperature range including below 0°C, higher accuracy, higher resolution and ability to use more thermocouple types (dependent on model).

    Screw terminals are provided for thermocouple connections as thermocouple wires can not be soldered.

    Note: The v3 shield does not ship with Arduino headers, check the related products for suitable options. The board accepts both standard headers and R3 headers.

    Uses:
      • Automotive – Engine, Exhaust and Brake temperatures are higher than most temperature sensors can handle, but within the range of Thermocouples.
      • Ovens, Furnaces and Kilns – At temperatures where other temperature sensors will not operate.
      • Freezer or Cryogenic monitoring – Where temperatures are well below 0°C.
      • Chemical Processes – Where corrosive chemicals may damage probes or reach high temperatures thermocouples are more readily available for such processes.
      • Multi-Zone Temperature Monitoring, Data Acquisition or Logging Systems– With cheap readily available thermocouples.
      Read More
        Assembled and Tested  
        KTA-259E  
        2  
      Quantity:  

      Arduino Thermocouple Multiplexer Shield (J - MAX31855J)
      Click here for specs, downloads, and more pictures.
      Description: The KTA-259v4 Thermocouple Multiplexer Shield is designed to easily allow multiple high temperature readings with an Arduino control board. With the new version there are multiple advantages over the old KTA-259, namely, wider temperature range including below 0°C, higher accuracy, higher resolution and ability to use more thermocouple types (dependent on model).

      Screw terminals are provided for thermocouple connections as thermocouple wires can not be soldered.

      Note: The v3 shield does not ship with Arduino headers, check the related products for suitable options. The board accepts both standard headers and R3 headers.

      Uses:
        • Automotive – Engine, Exhaust and Brake temperatures are higher than most temperature sensors can handle, but within the range of Thermocouples.
        • Ovens, Furnaces and Kilns – At temperatures where other temperature sensors will not operate.
        • Freezer or Cryogenic monitoring – Where temperatures are well below 0°C.
        • Chemical Processes – Where corrosive chemicals may damage probes or reach high temperatures thermocouples are more readily available for such processes.
        • Multi-Zone Temperature Monitoring, Data Acquisition or Logging Systems– With cheap readily available thermocouples.
        Read More
          Assembled and Tested  
          KTA-259J  
          1  
        Quantity:  

        Arduino Thermocouple Multiplexer Shield (T - MAX31855T)
        Click here for specs, downloads, and more pictures.
        Description: The KTA-259v4 Thermocouple Multiplexer Shield is designed to easily allow multiple high temperature readings with an Arduino control board. With the new version there are multiple advantages over the old KTA-259, namely, wider temperature range including below 0°C, higher accuracy, higher resolution and ability to use more thermocouple types (dependent on model).

        Screw terminals are provided for thermocouple connections as thermocouple wires can not be soldered.

        Note: The v3 shield does not ship with Arduino headers, check the related products for suitable options. The board accepts both standard headers and R3 headers.

        Uses:
          • Automotive – Engine, Exhaust and Brake temperatures are higher than most temperature sensors can handle, but within the range of Thermocouples.
          • Ovens, Furnaces and Kilns – At temperatures where other temperature sensors will not operate.
          • Freezer or Cryogenic monitoring – Where temperatures are well below 0°C.
          • Chemical Processes – Where corrosive chemicals may damage probes or reach high temperatures thermocouples are more readily available for such processes.
          • Multi-Zone Temperature Monitoring, Data Acquisition or Logging Systems– With cheap readily available thermocouples.
          Read More
            Assembled and Tested  
            KTA-259T  
            3  
          Quantity: