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Smoke sensor circuit

(358 products available)

MQ-2 Smoke gas sensor module Combustible gases, methane, carbon monoxide Smoke detection module MQ-2
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$5.20-$5.60
Min. Order: 1 piece
MQ-2 MQ-3 MQ-4 MQ-5 MQ-6 MQ-7 MQ-8 MQ-9 MQ-135 Detection Smoke methane liquefied Gas Sensor Module for Arduino Starter DIY Kit
$0.90-$0.95
Min. Order: 1 piece
GP2Y1014AU0F Compact Optical Dust Sensor Compatible GP2Y1010AU0F GP2Y1010AUOF Smoke Particle Sensor With Cable
Ready to Ship
$2.76-$3.00
Shipping per piece: $1.74
Min. Order: 10 pieces
MQ-2-135-3-7-9 Smoke Air Sensitive Sprinkler Hydrogen Carbon Monoxide Combustible Liquefaction Sensor Module Probe Chip ic
$1.14-$5.70
Min. Order: 10 pieces
Smart Electronics MQ-8 Smoke Liquefied Flammable Methane Gas Sensor Module MQ8
$0.70-$1.10
Min. Order: 1 piece
TLV4906K SOT-23 Infineo Hall Sensor =MSD
Ready to Ship
$4.19
Shipping per piece: $25.94
Min. Order: 1 piece
940nm Far Emitter 2835 SMD Chip RoHS Compliant Ball Head IR Emitter IR Photodiode SMD Sensor For Smoke Detector
Ready to Ship
$1.00-$99.99
Shipping per piece: $5.74
Min. Order: 1 piece
MQ-2 MQ-3 MQ-4 MQ-5 MQ-6 MQ-7 MQ-8 MQ-9 MQ-135 Detection Smoke methane liquefied Gas Sensor Module Starter DIY Kit
$1.00-$10.00
Min. Order: 1 piece