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143,778 results
EPTTECH Wireless Ultrasonic Water Tank Liquid Depth Level Meter Sensor Monitor
£39.90Click & Collector Best Offer£3.98 postageOB-WCT-T10 Split core current transformer 100A/0.333v (33mV) 0,5%
£15.00Est. delivery dateEst. delivery Wed, May 1or Best OfferNEW SICK WL250-S132 Photoelectric Switch Sensor Automation PLC Motion Control
£98.95Click & Collector Best OfferMAX4466 Electret Microphone Amplifier with Adjustable Gain ESP32 WLED Sound SR
£3.95Est. delivery dateEst. delivery Fri, May 3Water Flow Switch 1" HFS-25 Cooling System Water Paddle Flow Control Switch 250V
£10.21Click & CollectFree postage49E Hall Element OH49E SS49E Hall Effect Sensor Linear Switch. FAST DELIVERY.
£1.39 to £8.99Free postageSoil Moisture Sensor Module LM393 Detection Hygrometer Arduino 5V
£3.33Est. delivery dateEst. delivery Fri, May 3(£3.33/Unit)or Best OfferLoad Cell Weight Sensor HX711 Weighing Scale Electronic Module Great for Arduino
£3.67 to £5.61(£5.61/Unit)Free postageAerosol Inhaler Spacer Chamber for Adults Children Cat Animals Aerosol Inha'U DS
£7.44 to £7.45Free postageTimeguard Recessed sensor Occupancy PIR Detector SLFM360N
£16.95Est. delivery dateEst. delivery Fri, May 3AD8232 ECG Heart Rate Monitor Measurement Muscle Activity Monitoring Kit Sensor
£8.95Click & Collect🇬🇧 AM312 Mini PIR Motion Sensor Module Detector 3.3v-12v 5v ESP8266 Arduino UK
£3.79Est. delivery dateEst. delivery Fri, May 3E3F-20C1 3mm Beam Photoelectric Switch Trough-beam Infrared Sensors M3C9
£12.79or Best OfferFree postage3 watchingPIR Motion Sensor Detector Module Pyroelectric IR Infrared HC-SR501 Arduino UK
£3.49Est. delivery dateEst. delivery Fri, May 31,152 soldCapacitive Soil Moisture Sensor Humidity meter plants Probe for Arduino
£3.65Est. delivery dateEst. delivery Fri, May 3IR Infrared Transmitter Module Ir Digital 38khz Infrared Receiver Sensor Module
£3.21(£3.21/Unit)Free postageInductive Proximity Sensor LJ12A3-4-Z/BY Metal Detecting PNP NO 3 Wire DC 6-36V
£4.75Est. delivery dateEst. delivery Fri, May 35Pcs For Raspberry Pi 2/3/4 3B+ 4B Aluminum Heatsink Radiator Cooler Kit :da
£3.24 to £3.35£0.71 postageAC Current Sensing Switch Induction Relay Inductor Self-Powered Sensing Switch~
£8.69 to £13.69Free postageKY-008 5v Red Laser Head Transmitter Module for Arduino Raspberry Pi UK ARM PIC
£2.79Est. delivery dateEst. delivery Fri, May 3177 soldGUVA-S12SD UV Sunlight Intensity Sensor High Sensitivity 240nm-370nm for Arduino
£6.29Click & Collector Best OfferFree postageBME680 CJMCU-680 Digital Temperature & Humidity Pressure Sensor Module I2C Board
£10.95Click & CollectKY-024 Linear Magnetic Hall Effect Sensor Module Holzer LM393 Arduino Pic Pi
£3.19Est. delivery dateEst. delivery Fri, May 3126 soldLiquid Level Sensor Non-contact Monitor with LED Indicator Water Level gaudily
£11.09 to £11.19Free postageLEUZE ELECTRONIC GSU 14D/66.3-S12
£150.00Click & Collector Best Offer£10.00 postage🇬🇧 20Kg Load Cell Weighing Scale Sensor with HX711 for Arduino PIC - UK
£5.49Click & Collect£1.79 postageOMRON Photoelectric Sensor E3Z-R61 2M / E3ZR612M 1 YEAR WARRANTY or REFUND
£39.99£1.44 postageInfrared Optical Sensor Module Arduino Compatible, LM393 3.3-5.5V Digital Output
£3.55Est. delivery dateEst. delivery Fri, May 3(£3.55/Unit)or Best OfferWater Flow Switch 1" HFS-25 Cooling System Water Paddle Flow 250V Control Switch
£12.07Click & Collector Best OfferFree postage5KV High Voltage Fuse 1 Amp Microwave Oven Universal Fuse With Plastic Holder
£3.49Est. delivery dateEst. delivery Fri, May 3AC Current Sensing Switch Induction Relay Inductor Self-Powered Sensing Switch~
£11.51 to £16.99Free postageHLK-LD2410B Smart Human Presence Sensing Radar Module Wave Motion Switch Sensor
£7.49Click & Collector Best OfferFree postageOnly 2 leftAT24C256 Memory Module Serial EEPROM I2C Interface Data Storage Module Arduino
£3.59Est. delivery dateEst. delivery Fri, May 3246 soldNon-Contact Liquid Water Level Sensor Induction Switch Detector Y26-V/PNP/NPN UK
£8.49 to £11.09Free postageOMRON New Sealed In Box PLC MODULE Z-15GS-B Fast Shipping Sensor Micro switch
£13.91 to £72.26Was: £78.55Free postage1-10PC Non-Contact Liquid Level Sensor XKC-Y25-V Stick Induction Level Switch UK
£6.99 to £50.99£1.99 postageHTU-21D HTU21D SI7021 Temperature/Humidity Sensor (3.3 or 5V), UK Seller
£4.59Est. delivery dateEst. delivery Fri, May 3(£4.59/Unit)RE200B -PIR Sensor
£1.75(£1.75/Unit)£1.65 postageD20mm 113KHz Ultrasonic Mist Maker Atomizing Fogger Ceramic Humidifier3.7-12V RU
£8.69Click & CollectHandheld Inhaler Spacer for Pets Cat and Dog Inhaler Spacer
£13.55or Best OfferFree postageCapacitive Soil Moisture Sensor Board Corrosion Resistant W/ Gravity for Arduino
£7.59Click & Collector Best OfferFree postageMicrophone Sound Detection Sensor for Arduino Pi PIC High Sensitivity UK Seller
£2.95(£2.95/Unit)Free postageMAX9814 Electret Microphone Amplifier Module AGC Auto Gain Control, ESP32 WLED
£5.39Click & CollectNew 18650 Lithium Battery Charger Type C USB Board Module 5V 1A 3.7v 1A 4.2v
£2.59Est. delivery dateEst. delivery Fri, May 3159 soldMAX6675 MAX31855 Module + K Type Thermocouple Probe Sensor For Arduino DIY
£1.19 to £2.99£1.79 postageMicrowave Sensor Switch 5.8ghz HF 220V LED 360 Degree Radar Motion Body Sens-wq
£8.02or Best OfferFree postage10PCS Smart Car Robot IR Infrared Obstacle Avoidance Sensor For Arduino UK
£7.39or Best OfferFree postageWeather Monitor Sensor 5V Rain Sensor Nickel Plate Rainfall Drop Detector Module
£2.99or Best OfferFree postage5pcs BF350 High-Precision Resistive Pressure Resistance Steel Strain Gauge DSPN
£6.29or Best OfferFree postageTEMT6000 Ambient Light Sensor ALS Module Analogue Output Arduino PI IoT
£2.75Est. delivery dateEst. delivery Fri, May 3AC Voltage sensor module ZMPT101B 240V Voltage Transformer Module Arduino -UK
£4.90Est. delivery dateEst. delivery Fri, May 3or Best OfferHumidifier DIY Kit Mist Maker Transducer Humidified Plate Accessories+ PCB *TM
£3.35or Best OfferFree postageSick WLG4S-3P2432V Photoelectric Sensors
£120.00Click & Collector Best Offer£3.35 postageM12 NPN Laser Sensor Photoelectric Switch Infrared Visible Light Sensors
£15.46Free postage