Light Dependent Resistor (Light Sensor, photocell, CdS photoresistor)
QRE1113 Line Sensor Breakout - Analog
Flora Color Sensor with White Illumination LED - TCS34725
RGB Color Sensor with IR filter and White LED - TCS34725
SparkFun Particle Sensor Breakout - MAX30105
SparkFun RGB and Gesture Sensor - APDS-9960
Sparkfun ZX Distance and Gesture Sensor
Infrared Proximity Sensor Short Range - Sharp GP2D120XJ00F
Infrared Proximity Sensor Long Range - Sharp GP2Y0A02YK0F
Pololu Carrier with Sharp GP2Y0A60SZLF Analog Distance Sensor 10-150cm, 5V
Infrared Sensor Jumper Wire - 3-Pin JST
Adafruit AMG8833 IR Thermal Camera FeatherWing
SparkFun Grid-EYE Infrared Array Breakout - AMG8833 (Qwiic)
SparkFun IR Array Breakout - 110 Degree FOV, MLX90640 (Qwiic)
SparkFun IR Array Breakout - 55 Degree FOV, MLX90640 (Qwiic)
SparkFun Spectral Sensor Breakout - AS7262 Visible (Qwiic)
SparkFun Spectral Sensor Breakout - AS7263 NIR (Qwiic)
Adafruit APDS9960 Proximity, Light, RGB, and Gesture Sensor
Adafruit AS7262 6-Channel Visible Light / Color Sensor Breakout
Adafruit VCNL4040 Proximity and Lux Sensor - STEMMA QT / Qwiic
IR Receiver Diode - TSOP38238
Infrared Remote Control