Collection: P14-Proximity, Distance & Collision
This category includes anything related to proximity, distance or collision detection including ultrasonic and IR rangefinders, line tracking, limit switches, IR beam interrupters and Hall Effect sensors

-
US-100 Ultrasonic Range Finder Module
Regular price $5.75 USDRegular priceUnit price / per$7.75 USDSale price $5.75 USDSale -
TCRT5000 IR Reflective Optical Sensor (2-Pack)
Regular price $0.49 USDRegular priceUnit price / per$0.89 USDSale price $0.49 USDSale -
Sharp GP2Y0A02YK0F IR Distance Measuring Sensor Module
Regular price $13.75 USDRegular priceUnit price / per$15.75 USDSale price $13.75 USDSale -
Roller Lever Endstop Switch Module
Regular price $1.39 USDRegular priceUnit price / per$2.19 USDSale price $1.39 USDSale -
Sale
Reed Switch Module
Regular price $1.25 USDRegular priceUnit price / per$1.85 USDSale price $1.25 USDSale -
Optical Tracking Sensor Module
Regular price $1.25 USDRegular priceUnit price / per$2.15 USDSale price $1.25 USDSale -
Optical Endstop Module
Regular price $1.95 USDRegular priceUnit price / per$2.95 USDSale price $1.95 USDSale -
Mini Reed Switch Module
Regular price $0.95 USDRegular priceUnit price / per$1.59 USDSale price $0.95 USDSale -
Metal Detector Module
Regular price $3.95 USDRegular priceUnit price / per$4.95 USDSale price $3.95 USDSale -
Linear Hall Effect Sensor Module
Regular price $1.29 USDRegular priceUnit price / per$2.29 USDSale price $1.29 USDSale -
Light Block Sensor Module
Regular price $0.85 USDRegular priceUnit price / per$1.59 USDSale price $0.85 USDSale -
IR Obstacle Avoidance Sensor Module
Regular price $1.25 USDRegular priceUnit price / per$2.50 USDSale price $1.25 USDSale -
Infrared Counting Sensor Module
Regular price $1.29 USDRegular priceUnit price / per$1.89 USDSale price $1.29 USDSale -
HY-SRF05 Ultrasonic Range Finder Module
Regular price $2.95 USDRegular priceUnit price / per$3.95 USDSale price $2.95 USDSale -
HC-SR505 Mini PIR Motion Sensing Module
Regular price $1.95 USDRegular priceUnit price / per$2.95 USDSale price $1.95 USDSale -
HC-SR501 PIR Motion Sensor Mounting Bracket
Regular price $0.75 USDRegular priceUnit price / per$1.75 USDSale price $0.75 USDSale -
HC-SR501 PIR Motion Sensing Module
Regular price $2.49 USDRegular priceUnit price / per$3.49 USDSale price $2.49 USDSale -
HC-SR04 Ultrasonic Distance Measurement Control Module
Regular price $4.95 USDRegular priceUnit price / per$6.95 USDSale price $4.95 USDSale -
HC-SR04 Ultrasonic Range Finder Mounting Bracket
Regular price $0.69 USDRegular priceUnit price / per$1.29 USDSale price $0.69 USDSale -
JSN-SR04T V3.0 Waterproof Ultrasonic Range Finder
Regular price $10.95 USDRegular priceUnit price / per$12.95 USDSale price $10.95 USDSale -
HC-SR04+ Ultrasonic Range Finder Module
Regular price $2.93 USDRegular priceUnit price / per$4.06 USDSale price $2.93 USDSale -
HC-SR04 Ultrasonic Range Finder Module
Regular price $1.95 USDRegular priceUnit price / per$2.55 USDSale price $1.95 USDSale -
E18-D80NK Compact Adjustable Infrared Proximity Sensor Module
Regular price $4.95 USDRegular priceUnit price / per$6.95 USDSale price $4.95 USDSale -
E18-D80NK Proximity Sensor Module Mounting Bracket
Regular price $0.75 USDRegular priceUnit price / per$1.25 USDSale price $0.75 USDSale