Sensors, Industrial Automation & Motion Controls, Business, Office & Industrial | Grelly UK

HC-SR501 IR Pyroelectric Infrared PIR Motion Human Sensor Detector For Arduino • 2.95£

HC-SR501 IR Pyroelectric Infrared PIR Motion Human Sensor Detector for Arduino

2.95£ 34

Capacitive Soil Moisture Sensor Humidity Meter Plants Probe For Arduino ESP8266 • 3.65£

Capacitive Soil Moisture Sensor Humidity meter plants Probe for Arduino ESP8266

3.65£ 20

5%

OFFER

HLK-LD2410B Smart Human Presence Sensing Radar Module Wave Motion Switch Sensor • 7.12£

HLK-LD2410B Smart Human Presence Sensing Radar Module Wave Motion Switch Sensor

7.12£ ~~7.49£~~ 2

Pyroelectric IR Infrared PIR Motion Sensor Module Detector HC-SR501 Arduino • 10.50£

Pyroelectric IR Infrared PIR Motion Sensor Module Detector HC-SR501 Arduino

10.50£ 1

Auction

OFFER

Carel Pressure Transducers • 50£

Carel Pressure Transducers

50£ 0 04d

Kingspan Watchman Sonic ADVANCED Domestic Heating Oil Tank Monitor Level Gauge • 90£

Kingspan Watchman Sonic ADVANCED Domestic Heating Oil Tank Monitor Level Gauge

90£ 59

220V-240V Variable Speed Controller 8A Electric Motor Rheostat For Router Fan UK • 22.59£

220V-240V Variable Speed Controller 8A Electric Motor Rheostat For Router Fan UK

22.59£ 1

Scale Body Load Cell Resistance Strain Weight Sensor +HX711 AD Module 4x 50KG • 4.68£

Scale Body Load Cell Resistance Strain Weight Sensor +HX711 AD Module 4x 50KG

4.68£ 14

1KG 5KG 10KG 20KG Load Cell + HX711 Amplifier - Weighing Scale Sensor Arduino • 5.75£

Northallerton, GB

1KG 5KG 10KG 20KG Load Cell + HX711 Amplifier - Weighing Scale Sensor Arduino

5.75£ 6

IR Infrared PIR Motion Sensor Module Detector HC-SR501 Or HC-SR505 Arduino • 1.95£

IR Infrared PIR Motion Sensor Module Detector HC-SR501 or HC-SR505 Arduino

1.95£

OFFER

JSN-SR04T DC5V Ultrasonic Module Distance Measuring Transducer Sensor Waterproof • 4.79£

JSN-SR04T DC5V Ultrasonic Module Distance Measuring Transducer Sensor Waterproof

4.79£ 8

Rotary Shaft Encoder EC11 , With Push Switch, 5 Pin Digital Potentiometer - UK • 3.54£

Rotary Shaft Encoder EC11 , with push switch, 5 pin digital potentiometer - UK

3.54£ 21

BMP280 3.3V Pressure Sensor Module Arduino Precision Atmospheric Replace BMP180 • 1.99£

BMP280 3.3V Pressure Sensor Module Arduino Precision Atmospheric Replace BMP180

1.99£ 7

OFFER

Elitech LMC-200 100kg HVAC Refrigerant Charging Scale Overweight Protection • 139.99£

Elitech LMC-200 100kg HVAC Refrigerant Charging Scale Overweight Protection

139.99£ 7

OFFER

AC Voltage Sensor Module ZMPT101B 240V Voltage Transformer Module Arduino -UK • 4.90£

AC Voltage sensor module ZMPT101B 240V Voltage Transformer Module Arduino -UK

4.90£ 12

OFFER

LD14 360° Laser Radar Scanner Lidar Sensor Distance Detection Radar Scanning NEW • 49.99£

LD14 360° Laser Radar Scanner Lidar Sensor Distance Detection Radar Scanning NEW

49.99£ 7

Self Powered Sensing Switch AC-Current Sensing Switch Induction Relay Inductor * • 11.79£

Self Powered Sensing Switch AC-Current Sensing Switch Induction Relay Inductor *

11.79£ 6

Bourns 128 Pulse Absolute Mechanical Rotary Encoder. • 14.95£

Stratford-upon-avon, GB

Bourns 128 Pulse Absolute Mechanical Rotary Encoder.

14.95£

🇬🇧 AM312 Mini PIR Motion Sensor Module Detector 3.3v-12v 5v ESP8266 Arduino UK • 2.94£

Swadlincote, GB

🇬🇧 AM312 Mini PIR Motion Sensor Module Detector 3.3v-12v 5v ESP8266 Arduino UK

2.94£ 58

TP4056 MINI USB Lithium Battery Charger Board Module 5V • 0.99£

TP4056 MINI USB Lithium Battery Charger Board Module 5V

0.99£ 2

Kingspan Watchman Sonic ADVANCED & USB Receiver Heating Oil Tank Level Gauge • 150£

Kingspan Watchman Sonic ADVANCED & USB Receiver Heating Oil Tank Level Gauge

150£ 18

AHT10 I2C High-Precision Digital Temperature Humidity Sensor Module • 3.69£

AHT10 I2C High-Precision Digital Temperature Humidity Sensor Module

3.69£ 14

PIR Motion Sensor Detector Module Pyroelectric IR Infrared HC-SR501 Arduino UK • 3.59£

PIR Motion Sensor Detector Module Pyroelectric IR Infrared HC-SR501 Arduino UK

3.59£ 105

25v DC Input Voltage Sensor Module Tester Board Arduino Arm PI • 2.59£

25v DC Input Voltage Sensor Module Tester Board Arduino Arm PI

2.59£ 17

Infrared Speed Sensor Slotted 4 Pin Optical Photoelectric Module Arduino LM393 • 3.19£

Infrared Speed Sensor Slotted 4 pin Optical Photoelectric Module Arduino LM393

3.19£ 47

DHT22 / AM2302 Temperature & Humidity Sensor For Arduino, Raspberry Pi, PIC • 4.85£

DHT22 / AM2302 Temperature & Humidity Sensor for Arduino, Raspberry Pi, PIC

4.85£ 1

MAX9814 Electret Microphone Amplifier Module AGC Auto Gain Control For Arduin Pi • 5.45£

MAX9814 Electret Microphone Amplifier Module AGC Auto Gain Control for Arduin Pi

5.45£ 4

Rosemount 51805u004b9176 Pressure Transmitter Transducer K5 • 50£

Rosemount 51805u004b9176 pressure transmitter transducer k5

50£

OSOYOO Model-3 V2.0 DIY Robot Car Kit For Arduino With Control Board, Motor E... • 56£

Kidderminster, GB

OSOYOO Model-3 V2.0 DIY Robot Car Kit for Arduino with Control Board, Motor E...

56£ 2

Omron E3Z-T81-D, E3Z-T81-L Photoelectric Through-beam Sensor, Emiter & Receiver • 29.99£

New other (see details)

Omron E3Z-T81-D, E3Z-T81-L Photoelectric through-beam sensor, emiter & receiver

29.99£ 3

OFFER

OB-WCT-T10 Split Core Current Transformer 100A/0.333v (33mV) 0,5% • 15£

OB-WCT-T10 Split core current transformer 100A/0.333v (33mV) 0,5%

15£ 25

SCD40 SCD41 True CO2 Gas Temperature And Humidity Sensor - Arduino Raspberry • 43.89£

SCD40 SCD41 True CO2 Gas Temperature and Humidity Sensor - Arduino Raspberry

43.89£

OFFER

IR Infrared Slotted Optical Sensor Module For Arduino • 3.19£

IR Infrared Slotted Optical Sensor Module For Arduino

3.19£ 6

BMP280 BME280 High Precisn Digital Temperature Barometric Pressure Sensor Module • 7.06£

BMP280 BME280 High Precisn Digital Temperature Barometric Pressure Sensor Module

7.06£ 1

OFFER

Muscle Signal Sensor EMG Detector Measuring Module For Arduino Controller • 27.10£

Muscle Signal Sensor EMG Detector Measuring Module for Arduino Controller

27.10£

Rotary Encoder 600P/R 6mm Incremental Optical Shaft Working Measurement 5-24V UK • 15.79£

Rotary Encoder 600P/R 6mm Incremental Optical Shaft Working Measurement 5-24V UK

15.79£ 2

OFFER

Water Flow Plastic Switch Vertical/Horizontal Water Sensor Magnetic AC 220V New • 7.99£

Water Flow Plastic Switch Vertical/Horizontal Water Sensor Magnetic AC 220V New

7.99£ 58

🇬🇧 20Kg Load Cell Weighing Scale Sensor With HX711 For Arduino PIC - UK • 5.49£

Swadlincote, GB

🇬🇧 20Kg Load Cell Weighing Scale Sensor with HX711 for Arduino PIC - UK

5.49£ 42

E3SAD38 OMRON Photoelectric Sensor 100mm • 120£

E3SAD38 OMRON Photoelectric sensor 100mm

120£

🇬🇧 AHT20 BMP280 High Precision Temperature Humidity Air Pressure Sensor Module • 6.29£

Swadlincote, GB

🇬🇧 AHT20 BMP280 High Precision Temperature Humidity Air Pressure Sensor Module

6.29£ 3

Genuine Brand New Makita 629348-7 Stator Unit For Circular Saw DHS680 18v

95.99£ 6

TP4056 Micro USB Lithium Battery Charger Board Module 1A 4.5V-5.5V • 0.99£

TP4056 Micro USB Lithium Battery Charger Board Module 1A 4.5V-5.5V

0.99£ 1

KY-025 Reed Switch Magnetic Sensor Module Normally Open Arduino AVR Pic Pi • 2.79£

KY-025 Reed Switch Magnetic Sensor Module Normally Open Arduino AVR Pic Pi

2.79£ 10

KY-015 DHT11 Temperature And Relative Humidity Sensor Module NTC Thermal Arduino • 2.99£

KY-015 DHT11 Temperature and Relative Humidity Sensor Module NTC Thermal Arduino

2.99£ 3

XKC Y25 T12V Liquid Level Sensor XKC-Y25-V Non-Contact Water Level Detector ESP • 8.99£

XKC Y25 T12V Liquid Level Sensor XKC-Y25-V Non-Contact Water Level Detector ESP

8.99£ 2

Rotary Shaft Encoder EC11 5Pin With Push Switch Digital Potentiometer 10/15/20mm • 2.10£

Rotary Shaft Encoder EC11 5Pin With Push Switch Digital Potentiometer 10/15/20mm

2.10£

18650 Micro USB Lithium Battery Charger Board Module 5V • 0.99£

18650 Micro USB Lithium Battery Charger Board Module 5V

0.99£ 1

2pcs 6N138 DIP8 DIP Photoelectric Coupler • 3£

2pcs 6N138 DIP8 DIP photoelectric coupler

3£ 1

OFFER

BEDIA Temperature Sensor Screw-in Resistor NTC Thermistor Probe M14 -40°C/+140°C • 9£

BEDIA Temperature Sensor Screw-in Resistor NTC Thermistor Probe M14 -40°C/+140°C

9£

Texecom Veritas Medusa PIR Sensor 12m Range AAC-0001 MADE IN UK • 13.99£

Texecom Veritas Medusa PIR Sensor 12m Range AAC-0001 MADE IN UK

13.99£

WACEPIR Danlers Pir Occupancy Switch 16mm • 19.50£

WACEPIR Danlers Pir Occupancy Switch 16mm

19.50£ 2

OFFER

5x Infrared Obstacle Avoidance Sensor Module3 Pin IR Arduino Car _UK Fast • 4.90£

5x Infrared Obstacle Avoidance Sensor Module3 pin IR Arduino Car _UK Fast

4.90£ 11

KY-024 Linear Magnetic Hall Effect Sensor Module Holzer LM393 Arduino Pic Pi • 3.09£

KY-024 Linear Magnetic Hall Effect Sensor Module Holzer LM393 Arduino Pic Pi

3.09£ 9

KY-022 Infrared Receiver Sensor Module Detector IR TSOP1838 37.9kHz Arduino Pic • 2.59£

KY-022 Infrared Receiver Sensor Module Detector IR TSOP1838 37.9kHz Arduino Pic

2.59£ 34

🇬🇧Rotary Encoder 5 Pin (Top Clickable Switch) Arduino Raspi LinuxCNC GOTEK AVR • 3.09£

Swadlincote, GB

🇬🇧Rotary Encoder 5 pin (Top Clickable Switch) Arduino Raspi LinuxCNC GOTEK AVR

3.09£ 19

TTP223B Digital Capacitive Touch Sensor Switch Module Digital Arduino PIC Pi ARM • 2.49£

TTP223B Digital Capacitive Touch Sensor Switch Module Digital Arduino PIC Pi ARM

2.49£ 12

Rotary Shaft Encoder EC11 5Pin Digital Potentiometer With Push Switch 10/15/20mm • 5.75£

Rotary Shaft Encoder EC11 5Pin Digital Potentiometer With Push Switch 10/15/20mm

5.75£

AD8232 ECG Heart Monitor Measurement Kit Sensor Module Pulse Single Lead Arduino • 10.95£

AD8232 ECG Heart Monitor Measurement Kit Sensor Module Pulse Single Lead Arduino

10.95£ 31

1/2/5/10PCS USB To RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter • 1.82£

1/2/5/10PCS USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter

1.82£

OFFER

1PCS EC11EBB24C03 Rotary Encoders Dual Axis Encoder With Switch 30 Positioning • 8.26£

1PCS EC11EBB24C03 Rotary Encoders Dual axis encoder with switch 30 positioning

8.26£ 22

Timeguard SLB2300 2300W PIR Light Controller Motion Sensor - Black • 19.99£

Timeguard SLB2300 2300W PIR Light Controller Motion Sensor - Black

19.99£ 16

Hall Sensor Bipolar Electric Motor Repair Linear Effect Throttle Bike • 2.05£

Canvey Island, GB

Hall Sensor Bipolar Electric Motor Repair Linear Effect Throttle Bike

2.05£

OFFER

5V/15mA PC Humidifiers Heaters Infrared Water Liquid Level Sensor Control Switch • 7.06£

5V/15mA PC Humidifiers Heaters Infrared Water Liquid Level Sensor Control Switch

7.06£

Safety Curtain SICK FGS / #G Q16W 3085 • 562.49£

Safety curtain SICK FGS / #G Q16W 3085

562.49£

18650 TYPE-C USB Lithium Battery Charger Board Module 5V • 0.99£

18650 TYPE-C USB Lithium Battery Charger Board Module 5V

0.99£ 2

M8 M12 Inductive Proximity Switch Metal Sensor NO NC DC12-24V AC110-220V NPN PNP • 1.50£

M8 M12 Inductive Proximity Switch Metal Sensor NO NC DC12-24V AC110-220V NPN PNP

1.50£ 1

Adult Paint By Number Kits,KOMI DIY Paint By Number For Adults With Brush Great • 13.87£

Newtownabbey, GB

Adult Paint by Number Kits,KOMI DIY Paint by Number for Adults with Brush Great

13.87£

🇬🇧 AM312 Mini PIR Motion Sensor Module Detector 3.3v-12v 5v ESP8266 Arduino UK • 2.93£

🇬🇧 AM312 Mini PIR Motion Sensor Module Detector 3.3v-12v 5v ESP8266 Arduino UK

2.93£ 20

OFFER

High Quality Rotary Encoder Speedometer With Steel Slotted Wheel Arduino,Raspber • 6.99£

High quality rotary encoder speedometer with steel slotted wheel Arduino,Raspber

6.99£ 5

1/8NPT Stainless Steel Pressure Transducer Sender Sensor 0-4.5V Oil Fuel Air Hot • 10.54£

1/8NPT Stainless Steel Pressure Transducer Sender Sensor 0-4.5V Oil Fuel Air Hot

10.54£ 2

OFFER

New MQ135 Air Quality Sensor Hazardous Gas Detection Module For Arduino MQ-1JO • 2.88£

New MQ135 Air Quality Sensor Hazardous Gas Detection Module For Arduino MQ-1JO

2.88£

🇬🇧 AM312 Mini PIR Motion Sensor Module Detector 2.7v-12v 3.3v 5v Like HC-SR501 • 2.98£

Swadlincote, GB

🇬🇧 AM312 Mini PIR Motion Sensor Module Detector 2.7v-12v 3.3v 5v like HC-SR501

2.98£ 19

K Type Thermocouple Sensor Module Breakout Temperature Board MAX6675/MAX31855 • 6£

K Type Thermocouple Sensor Module Breakout Temperature Board MAX6675/MAX31855

6£

OFFER

Soil Moisture Sensor Module Detection Hygrometer Arduino 5V LM393 • 3.19£

Soil Moisture Sensor Module Detection Hygrometer Arduino 5V LM393

3.19£

OFFER

5PCS IR Infrared Slotted Optical Speed Test Sensor Detection Optocoupler Module • 5.39£

5PCS IR Infrared Slotted Optical Speed Test Sensor Detection Optocoupler Module

5.39£ 2

OFFER

ORIGINAL & Brand New Alphasense Oxygen Sensor O2-A2

31.91£ 2

33%

5-24V Non-Contact Liquid Level Sensor Waterproof Water Level Detector XKC-Y25-V • 7.79£

5-24V Non-Contact Liquid Level Sensor Waterproof Water Level Detector XKC-Y25-V

7.79£ ~~11.69£~~ 1

OFFER

Danlers Ceiling FLush Mounted PIR Occupancy Switch - CEFL PIR, RRP £50 • 6£

Danlers Ceiling FLush Mounted PIR Occupancy Switch - CEFL PIR, RRP £50

6£ 3

Inductive Proximity Sensor Detection Switch SN04-N NPN DC 10-30V • 5.99£

Inductive Proximity Sensor Detection Switch SN04-N NPN DC 10-30V

5.99£ 1

SCD40/SCD41 Gas Sensor Module Detects CO2 Carbon Dioxide Temperature Humidity UK • 40.99£

SCD40/SCD41 Gas Sensor Module Detects CO2 Carbon Dioxide Temperature Humidity UK

40.99£

Sick Sensor WT18-3P430S27 B3 • 35£

Sick Sensor WT18-3P430S27 B3

35£

MQ-131 MQ131 Ozone Gas Detection Module Ozone Sensor Module L/H Concentration • 13.79£

MQ-131 MQ131 Ozone Gas Detection Module Ozone Sensor Module L/H Concentration

13.79£

Air Voiume Easy Waterproof Maga Mascara Loreal New Free Pp • 4.99£

Air Voiume Easy Waterproof Maga Mascara Loreal New Free Pp

4.99£ 3

Sick Wl160-f440 6022774 /#g Q01n 3592 • 84.38£

Sick Wl160-f440 6022774 /#g Q01n 3592

84.38£

Sick Ws100l-d2231 6030722 /#g Q01n 9235 • 84.38£

Sick Ws100l-d2231 6030722 /#g Q01n 9235

84.38£

OMRON Type Rotary Encoder E6B2-CWZ6C 1000P/R New E6B2CWZ6C 1000PPR • 24.99£

OMRON Type Rotary Encoder E6B2-CWZ6C 1000P/R New E6B2CWZ6C 1000PPR

24.99£ 20

OFFER

GP2Y0A21YK0F HIGHLY ACCURATE SHARP IR Analog Distance Sensor With Cables Arduino • 7.75£

GP2Y0A21YK0F HIGHLY ACCURATE SHARP IR Analog distance sensor with cables Arduino

7.75£ 1

1KG 5KG 10KG 20KG Load Cell + HX711 Amplifier - Weighing Scale Sensor Arduino • 5.75£

1KG 5KG 10KG 20KG Load Cell + HX711 Amplifier - Weighing Scale Sensor Arduino

5.75£ 3

Pepperl+fuchs 3rg6342-3ab00-pf 559541 /#8 R1p 0978 • 703.12£

Pepperl+fuchs 3rg6342-3ab00-pf 559541 /#8 R1p 0978

703.12£

Sick Contrast Sensor Photocell Kt3l-p3216 /#g Q1b6 3502 • 157.50£

Sick Contrast Sensor Photocell Kt3l-p3216 /#g Q1b6 3502

157.50£

APDS-9960 RGB And Gesture Sensor Module I2C Breakout Board Break-out For Arduino • 1.53£

APDS-9960 RGB and Gesture Sensor Module I2C Breakout Board Break-out for Arduino

1.53£ 12

Mold Heating element heater Tube Stainless Steel Brand High Quality New

6.96£

OFFER

SMD Inductor Test Clip Probe Tweezers For Resistor Multimeter Capacitor • 2.79£

SMD Inductor Test Clip Probe Tweezers for Resistor Multimeter Capacitor

2.79£ 8

Ultrasonic Mist Maker Atomizing Fogger Ceramic Humidifier Module For DIY • 1.55£

Ultrasonic Mist Maker Atomizing Fogger Ceramic Humidifier Module For DIY

1.55£

TEMT6000 Light Sensor Module, UK Seller • 2.79£

TEMT6000 Light Sensor Module, UK Seller

2.79£ 10

Dorhea 3Pcs AM312 Mini Pyroelectric PIR Human Sensor Module DC 2.7V To 12V PIR • 5.25£

Dorhea 3Pcs AM312 Mini Pyroelectric PIR Human Sensor Module DC 2.7V to 12V PIR

5.25£

Sick We160-f440 6022742 / #g Q01n 7487 • 140.63£

Sick We160-f440 6022742 / #g Q01n 7487

140.63£

MAX6675 MAX31855 Module + K Type Thermocouple Probe Sensor Arduino • 1.19£

MAX6675 MAX31855 Module + K Type Thermocouple Probe Sensor Arduino

1.19£

OFFER

C P Electronics EBDSPIR *FLUSH* Ceiling Presence Detector 8(6)Amp Rated * NEW * • 20£

C P electronics EBDSPIR FLUSH Ceiling Presence Detector 8(6)Amp Rated * NEW *

20£

Ifm Inductive Sensor Igc236 Igk3008bapkg/us-104 New Bagged Product • 37£

Ifm Inductive Sensor Igc236 Igk3008bapkg/us-104 New Bagged Product

37£

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