Breadboard-friendly Mini PIR Motion Sensor with 3 Pin Header : ID 4871 : $3.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Pololu - Sharp Analog Distance Sensors with 3-Pin JST PH Connectors
How to Test 3 Wire Crank Sensor with Multimeter - Guide
DFRobot Gravity - connection cable - for digital sensors to Arduino - 3-pin - 50cm - 10pcs. Botland - Robotic Shop
Does anyone know how can I connect this filament sensor to raspberry pi 3B+? Normally these sensors have two pins, I couldn't find where to connect 3 pins in RPi. : r/3Dprinting
Universal Treadmill Speed Sensor 3pin Light Sensor Tachometer 2pin Magnetic Induction Speed Sensor For Treadmill Spare Parts - Accessories - AliExpress
Two Wire Sensor Working Principle and Animation
Armored Cable Assemblies for Sensors with 3 Pin MS Connectors
Pololu - Sharp Analog Distance Sensors with 3-Pin JST PH Connectors
HT-030420 Plug and Pins Only - Delco Weather Pack 3 pin GM Style MAP Sensor Connector - Orange - Haltech
Amazon.com: IFM Efector EVC143 Socket for Sensors with M8 Connector, Female Cord Set, 3-Pin : Industrial & Scientific