S50 RFID Key fobs 13.56MHz Proximity ABS Token [5pcs Pack]

LJ18A3-8-Z/AX M18 3 Wires DC 6-36V 300mA NPN NC 8mm Tubular Inductive Proximity Sensor Switch

LJ18A3-8-Z/BX M18 3 Wires DC 6-36V 300mA NPN(NO) 8mm Tubular Inductive Proximity Sensor Switch

Short Distance Scan Sensor Sweep Hand Sensor Switch Module 36W 3A Constant Voltage for Auto Smart Home Compatible XK-GK-4010A

PM2.5 Air Quality Sensor,GP2Y1014AU Compact Optical Dust Sensor

MQ131 ozone gas detection module ozone sensor

801S vibration / shock sensor sensitivity adjustable analog output for Arduino

PAJ7620U2 Various Gesture Recognition Sensor Module for Arduino Built-in 9 Gesture IIC Intelligent Recognition Controller

KY-003 Magnetic Hall Effect Sensor Module

PT100 Temperature Transmitter DC24V Minus 50~100 degree Output 0~10V