Module with distance sensor VL53L1X (4m)

Ultrasonic distance sensor with a measuring range from 2 to 400 cm. It communicates via a standard interface (Echo, Trigger) or the I2C bus. SparkFun SEN-17777

A miniature lidar distance sensor that detects objects up to 25 cm away, regardless of color, transparency, or lighting. It generates a digital signal (0 V on detection), operates in the 3-5.5 V range, draws only 30 mA, and supports sleep mode via the ENABLE pin. Ideal for robotics, automation, and contactless interfaces, it offers a fast response time (100 Hz), switching hysteresis, and a compact housing with an indicator LED. Pololu 5480

Ultrasonic distance sensor MB1040 with a range from 0 to 645 cm. It has an output in the form of a serial interface, analog signal or generates an impulse whose duration is proportional to the measured distance. Pololu 794

Module with a proximity sensor operating in the infrared band. It allows you to detect obstacles in the range of 2 to 30 cm. Waveshare Infrared Proximity Sensor

Ultrasonic distance sensor (sonar) with a measuring range from 50 cm to 5 m. It allows you to read data through one of three interfaces: variable width pulse, analog output or UART TTL interface. DFRobot SEN0272

Ultrasonic distance sensor module with a range of up to 720 cm. It communicates via UART, I2C or PWM interface. It is compatible with 3.3V or 5V devices. GY-US12V2

The GP2Y0A41SK0F sensor performs precise distance measurement in the range of 4–30 cm with an analog output signal adapted for operation with microcontrollers. It is used in robotics projects, obstacle avoidance systems, and automation devices detecting the presence of objects.

Laser distance sensor with a measuring range from 0.1 m to 12 m. Optimized for industrial applications. Benewake TFmini-i

Expansion board equipped with VL6180 distance sensor, based on FlightSense technology. The set is designed to measure distances and detect gestures. X-NUCLEO-6180A1

ToF distance sensor module based on the VL6180X system. It offers a range of 2 to 50 cm and communicates via the I2C, UART or Modbus interface. TOF050F

Ultrasonic distance sensor determines the distance to a target by measuring time lapses between the sending and receiving of the ultrasonic pulse. This ME007YS Waterproof Ultrasonic Sensor features high accuracy, steady data output and a certain penetration power(smog, dust). SEN0312

Ultrasonic distance sensor MB1030 with a range from 0 to 645 cm. It has an output in the form of a serial interface, analog signal or generates an impulse whose duration is proportional to the measured distance. Pololu 793

Laser distance sensor with a measurement range of 0.3 m to 2 m. It communicates via the UART interface. Benewake TF-LC02

Module with ToF VL53L4CD sensor with a range of up to 1.3 m and a resolution of 1 mm. It is equipped with a STEMMA QT connector and communicates via the I2C interface. Adafruit 5396

A miniature lidar distance sensor that detects objects up to 200 cm away, regardless of color, transparency, or lighting. It generates a digital signal (0 V on detection), operates in the 3-5.5 V range, draws only 30 mA, and supports sleep mode via the ENABLE pin. Ideal for robotics, automation, and contactless interfaces, it offers a fast response time (30 Hz), switching hysteresis, and a compact housing with an indicator LED. Pololu 5491

This module features a fixed-gain, 38 kHz modulated IR sensor and a corresponding IR LED with oscillator circuit to make a tiny proximity sensor.