save 88%—Finger Pulse Rate Sensor Module (Heart Rate)from35EGP3 shopsRAM Electronics35Most Electronics138RAM Electronics150Future Electronics280updated 23/05/2026 ago reportReport inaccuracyFinger Pulse Rate Sensor Module (Heart Rate)cancelsubmitCompare
save 91%HC-SR04HC-SR04 Ultrasonic Distance Sensorfrom35EGP7 shopsLampatronics35Micro Ohm40Flux Electronix40Most Electronics44+3 more shops →updated 27/04/2026 ago reportReport inaccuracyHC-SR04 Ultrasonic Distance SensorcancelsubmitCompare
—NTC 100K B3950 Thermistor for 3D Printerfrom35EGP3 shopsRAM Electronics35Flux Electronix35Most Electronics38Flux Electronix40+1 more shops →updated 23/05/2026 ago reportReport inaccuracyNTC 100K B3950 Thermistor for 3D PrintercancelsubmitCompare
save 38%—NTC 10K Waterproof Thermistorfrom40EGP3 shopsRAM Electronics40Flux Electronix45UGE Electronics65updated 23/05/2026 ago reportReport inaccuracyNTC 10K Waterproof ThermistorcancelsubmitCompare
save 93%DHT11DHT11 Temperature/Humidity Sensorfrom45EGP9 shopsMakers Electronics45Micro Ohm45Most Electronics53Micro Ohm55+8 more shops →updated 23/05/2026 ago reportReport inaccuracyDHT11 Temperature/Humidity SensorcancelsubmitCompare
save 70%LM35LM35 Temperature Sensorfrom45EGP7 shopsFuture Electronics45RAM Electronics75Flux Electronix75Most Electronics76+3 more shops →updated 23/05/2026 ago reportReport inaccuracyLM35 Temperature SensorcancelsubmitCompare
save 19%HC-SR501HC-SR501 PIR Motion Sensorfrom49EGP5 shopsMost Electronics49RAM Electronics50Flux Electronix50Micro Ohm55+1 more shops →updated 22/05/2026 ago reportReport inaccuracyHC-SR501 PIR Motion SensorcancelsubmitCompare
save 41%MC-38MC-38 Magnetic Door Switch Sensorfrom50EGP5 shopsMicro Ohm50Most Electronics60Flux Electronix65Ampere Electronics65+1 more shops →updated 25/04/2026 ago reportReport inaccuracyMC-38 Magnetic Door Switch SensorcancelsubmitCompare
save 42%MQ-2MQ-2 Gas Sensor (LPG/Smoke)from55EGP9 shopsMakers Electronics55RAM Electronics75Micro Ohm75MTM Electronic75+5 more shops →updated 23/05/2026 ago reportReport inaccuracyMQ-2 Gas Sensor (LPG/Smoke)cancelsubmitCompare
save 84%—Load Cell 50Kg Weight Sensorfrom55EGP2 shopsAmpere Electronics55RAM Electronics350updated 25/04/2026 ago reportReport inaccuracyLoad Cell 50Kg Weight SensorcancelsubmitCompare
save 70%—Rain drop Sensor Modulefrom55EGP2 shopsFlux Electronix55RAM Electronics185updated 23/05/2026 ago reportReport inaccuracyRain drop Sensor ModulecancelsubmitCompare
save 69%BMP280BMP280 Barometric Pressure Sensorfrom60EGP5 shopsFlux Electronix60Micro Ohm80Most Electronics90Future Electronics130+1 more shops →updated 23/05/2026 ago reportReport inaccuracyBMP280 Barometric Pressure SensorcancelsubmitCompare
save 94%—Pressure Sensorfrom60EGP2 shopsFlux Electronix60UGE Electronics1,026updated 23/05/2026 ago reportReport inaccuracyPressure SensorcancelsubmitCompare
save 33%—DS18B20 Waterproof Temperature Probefrom60EGP5 shopsVolttronics60Flux Electronix75Most Electronics76RAM Electronics85+1 more shops →updated 23/05/2026 ago reportReport inaccuracyDS18B20 Waterproof Temperature ProbecancelsubmitCompare
save 35%MQ-4MQ-4 Gas Sensor (Methane)from65EGP6 shopsRAM Electronics65MTM Electronic80Flux Electronix80Volttronics80+2 more shops →updated 23/05/2026 ago reportReport inaccuracyMQ-4 Gas Sensor (Methane)cancelsubmitCompare
save 98%—Soil Moisture Detection Humidity Sensor Modulefrom65EGP3 shopsAEAB Electronics65RAM Electronics100Future Electronics3,600updated 27/04/2026 ago reportReport inaccuracySoil Moisture Detection Humidity Sensor ModulecancelsubmitCompare
save 28%MQ-8MQ-8 Gas Sensor (Hydrogen)from65EGP7 shopsMicro Ohm65Future Electronics70MTM Electronic70Flux Electronix80+3 more shops →updated 25/04/2026 ago reportReport inaccuracyMQ-8 Gas Sensor (Hydrogen)cancelsubmitCompare
HC-SR505HC-SR505 Mini PIR Motion Sensorfrom70EGP4 shopsFuture Electronics70Ampere Electronics70Micro Ohm70Volttronics70updated 23/05/2026 ago reportReport inaccuracyHC-SR505 Mini PIR Motion SensorcancelsubmitCompare
save 18%MQ-135MQ-135 Air Quality Gas Sensorfrom75EGP8 shopsRAM Electronics75Ampere Electronics80Volttronics80Flux Electronix80+4 more shops →updated 23/05/2026 ago reportReport inaccuracyMQ-135 Air Quality Gas SensorcancelsubmitCompare
save 91%—Anemometerfrom75EGP2 shopsMakers Electronics75Micro Ohm850updated 23/05/2026 ago reportReport inaccuracyAnemometercancelsubmitCompare
save 17%MQ-5MQ-5 Gas Sensor (LPG/Natural Gas)from75EGP9 shopsMicro Ohm75MTM Electronic80Flux Electronix80Ampere Electronics80+5 more shops →updated 25/04/2026 ago reportReport inaccuracyMQ-5 Gas Sensor (LPG/Natural Gas)cancelsubmitCompare
save 33%MQ-6MQ-6 Gas Sensor (LPG/Iso-Butane)from80EGP5 shopsAmpere Electronics80Flux Electronix80Volttronics85MTM Electronic90+1 more shops →updated 25/04/2026 ago reportReport inaccuracyMQ-6 Gas Sensor (LPG/Iso-Butane)cancelsubmitCompare
MQ-7MQ-7 Gas Sensor (Carbon Monoxide)from80EGP7 shopsVolttronics80Ampere Electronics80Micro Ohm80RAM Electronics85+3 more shops →updated 23/05/2026 ago reportReport inaccuracyMQ-7 Gas Sensor (Carbon Monoxide)cancelsubmitCompare
save 38%ACS712ACS712 Current Sensorfrom80EGP2 shopsLampatronics80Lampatronics80AEAB Electronics130updated 27/04/2026 ago reportReport inaccuracyACS712 Current SensorcancelsubmitCompare