Teyleten Robot 5MM LDR Photosensitive Sensor Module Light Dependent Resistor Sensor Module Digital Light Detection LM393 3 pins for Arduino (10PCS)

HiLetgo 3pcs Arduino Sensor Shield V5.0 Sensor Expansion Board for Arduino UNO R3

PulseSensor.com The Original and Best PulseSensor That Works with Everything!

3PCS VL53L0X Time-of-Flight (ToF) Laser Ranging Sensor Breakout 940nm GY-VL53L0XV2 Laser Distance Module I2C IIC

Teyleten Robot IR Infrared Slotted Optical Optocoupler Module Speed Measuring Sensor 3.3V to 5V Photo Interrupter Sensor for Arduino 10pcs

Dorhea 4Pcs Digital 38khz Ir Receiver Sensor Module + 4Pcs 38khz Ir Transmitter Sensor Module Kit for Electronic Building Block

Teyleten Robot AS5600 Magnetic Encoder 12bit high Precision Magnetic Induction Angle Measurement Sensor Module 3.3V (5PCS)

WWZMDiB 6Pcs 3Pin 5516 Photo Resistor Sensor Module 3.3-5V Wide coltage LM393 Comparator Digital Light Intensity Detection for Arduino

Stemedu DC 0-25V Voltage Detection Sensor Voltage Terminal Measurement Module up to 25V, Test Electronic Bricks for Robot for Arduino for Raspberry Pi (Pack of 5pcs)

5pcs VL53L0X Time-of-Flight (ToF) Laser Ranging Sensor Breakout 940nm GY-VL53L0XV2 Laser Flight Distance Measurement Module I2C IIC