29 Products found
MQ-3 Alcohol Ethanol Sensor Breath Gas Detector Ethanol for Arduino
1/5

NEW 22 customers Generic

The main : LM393, MQ-3 gas sensor Operating voltage: DC3-5V Response time:≤10s(70% Response) Recovery time:≤30s(70% Response) Heating resistance:31Ω±3Ω Heating Current:≤180mA Heating ...

Car HC-SR04 Ultrasonic Range Finder Distance Measuring Module Sensor Arduino
1/5

NEW 20 customers Generic

Smart Car Mounting Bracket For Ultrasonic Ranging Module Analog ServoFeature:Use for HC-SR04 Ultrasonic Module and analog servo.Application:Robot obstacle avoidance, object distance, level , public se...

FSR402 Force Sensitive Resistor 0.5 Inch FSR for Arduino
1/5

NEW 17 customers Generic

FSR402 a light weight, small size, high precision sensor, ultra-thin resistive pressure sensor.This kind of pressure sensor is to take place in FSR film sensor area pressure into the change of the res...