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ALCOHOL GAS SENSOR MQ-3

7 $
Description: This alcohol sensor is suitable for detecting alcohol concentration on your breathjust like your common breathalyzer. It has a high sensitivity and fast response time. Sensor provides ...
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ARDUINO XBEE SHIELD EMPTY

20 $
Description: Description: This a unique shield for the Arduino platform. This board mates directly with the Arduino USB board and allows the Arduino to wireless communicate over a modified ZigBee p...
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BREADBOARD POWER SUPPLY

5 $
Description: The board has two modes of power input. Through USB and through a DC barrel socket. There is a green LED to indicate the presence of powerand a latching switch to control the power to ...
Vendor : MegaTrone Electronics Inc.
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CARBON MONOXIDE SENSOR – MQ-7

7 $
Description:  This is a simple-to-use Carbon Monoxide (CO) sensorsuitable for sensing CO concentrations in the air. The MQ-7 can detect CO-gas concentrations anywhere from 20 to 2000ppm. This senso...
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DIGITAL VIBRATION SENSOR MODULE

9 $
Description: The module has two outputs:1AO vibration switch real-time output high and low2DO after the output signal of the comparator conditioning16mA drive capability. Features: small size36mm ...
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DUAL H-BRIDGE DC & STEPPER MOTOR DRIVER L298N

5 $
Description: The L298 Stepper Controller makes it easy to  drive either two DC motors or a bipolar stepper motor. This is a very high quality board and is very compact for designs where space reall...
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FLEX SENSOR 2.2

25 $
Description:  A simple flex sensor 2.2" in length. As the sensor is flexedthe resistance across the sensor increases. Patented technology by Spectra Symbol - they claim these sensors were used in t...
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FLEX SENSOR 4.5″

5 $
Description: A simple flex sensor 4.5" in length. As the sensor is flexedthe resistance across the sensor increases. Patented technology by Spectra Symbol - they claim these sensors were used in th...
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HALL EFFECT SENSOR MODULE

8 $
Description: Color: Black Material: PCB AO: Sensor analog output GND: Ground VCC: Power input (3~24V) DO: Digital output (comparator output) Suitable for testing magnetic field
Vendor MegaTrone Electronics Inc.
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Infrared (IR) Emitter 850nm, OD-110L, 1.7V, 500mA , 7°, TO-205AD, TO-39-3 Metal Can

18 $
Mfr Opto Diode Corp Type Infrared (IR) Current - DC Forward (If) (Max) 500mA Wavelength 850nm Voltage - Forward (Vf) (Typ) 1.7V Viewing Angle 7° ...
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IR TRANSMITTER AND RECEIVER

1 $
Description: Infrared 5mm LEDs. Rated at 25ma/2.4v Light wavelength approx 940 nm.Filtered IR Photodiodes to match the above LEDs. Buy wide range of IR Transmitter and Receiver online from mikroele...
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KEYPAD 4X4 MATRIX BLACK

10 $
Description: 16-Button Numeric Keypad Matrix  Rubber-domes beneath each button provide satisfying key travel with each button press. Each key is emblazoned with a legible white character molded int...
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