Light and IR Sensors

Mini Photocell (Light Sensor)
SKU: 1138

HC-SR501 PIR Motion Sensor
SKU: 2327

Infrared (IR) Emitters and Detectors Set
SKU: 0454

Infrared Sensor Module (TCRT5000) with Adjustable Reference
SKU: 2082

Sharp Infrared Short-Range Proximity Sensor (Analog 4-30cm)
SKU: 1124

Pololu Time-of-Flight Distance Sensor Carrier with Voltage Regulator (VL53L0X, 200cm Max)
SKU: 2328

37 Sensors Kit V2.0 (great for Arduino or Raspberry Pi)
SKU: 2871

Pololu QTR-1A Infrared Reflectance Sensor (2-Pack)
SKU: 1762

Infrared (IR) Detector (3mm)
SKU: 1093

Pololu Digital Distance Sensor Carrier (GP2Y0D810Z0F Digital 10cm)
SKU: 0649

Sharp Infrared Long-Range Proximity Sensor (Analog 20-150cm)
SKU: 0350

Infrared Sensor Module (TCRT5000)
SKU: 2083

Infrared (IR) Emitter (3mm)
SKU: 1094

Sharp Infrared Medium-Range Proximity Sensor (Analog 10-80cm)
SKU: 0349

Photocell Module
SKU: 1748

PIR Motion Sensor (JST)
SKU: 1665

SparkFun Light Sensor (TEMT6000 Analog) Breakout Board
SKU: 0539

Mini PIR Motion Sensor (HC-SR505)
SKU: 2172

Sharp Infrared Exra-Long-Range Proximity Sensor (Analog 100-500cm)
SKU: 1758

SparkFun RedBot Sensor - Line Follower
SKU: 1649

SparkFun RGB and Gesture Sensor (APDS-9960)
SKU: 1474

Photodiode Sensor Module
SKU: 2265

Pololu QTR-1RC Infrared Reflectance Sensor (2-Pack)
SKU: 1129