Sensors


Model Product Image Item Name (Ex VAT) Price
SEN-QTR-8A QTR-8A Reflectance Sensor Array

QTR-8A Reflectance Sensor Array

This sensor module has 8 IR LED/phototransistor pairs mounted on a 0.375" pitch, making it a great detector for a line-following robot. Pairs of...
£6.90

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QTR-1A QTR-1A Reflectance Sensor

QTR-1A Reflectance Sensor

The QTR-1A reflectance sensor carries a single infrared LED and phototransistor pair in an inexpensive, tiny 0.5" x 0.3" module that can be...
£1.80

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QTR-1RC QTR-1RC Reflectance Sensor

QTR-1RC Reflectance Sensor

The QTR-1RC reflectance sensor carries a single infrared LED and phototransistor pair in an inexpensive, tiny 0.5" x 0.3" module that can be mounted...
£1.70

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POL-ACS714 ACS714 Current Sensor Carrier -5 to +5A

ACS714 Current Sensor Carrier -5 to +5A

This board is a simple carrier for Allegro's ±5A ACS714 Hall effect-based linear current sensor. This version accepts a bidirectional current input...
£6.80

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POL-ACS714-30 ACS714 Current Sensor Carrier -30A to +30A

ACS714 Current Sensor Carrier -30A to +30A

#1187 This board is a simple carrier of Allegro’s ±30A ACS714 Hall effect-based linear current sensor, which offers a low-resistance (~1.2 mΩ)...
£6.80

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GP2YOA21 Infrared Proximity Sensor - Sharp GP2Y0A21YK

Infrared Proximity Sensor - Sharp GP2Y0A21YK

An infrared Proximity Sensor made by Sharp, part number GP2Y0A21YK0F. Features Detecting distance : 10 to 80cm Analog voltage output. Supply...
£9.90

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GP1A57HRJ00F Photo Interrupter GP1A57HRJ00F

Photo Interrupter GP1A57HRJ00F

sku: SEN-09299 This sensor is composed of an infrared emitter on one upright and a shielded infrared detector on the other. By emitting a beam of...
£1.50

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