Optical distance sensor Sharp GP2Y0A21YK0F 10-80cm

Laser distance sensor with a measuring range up to 4 m based on the ToF measurement technique. Communication with the module takes place via the I2C interface

Ultrasonic distance sensor MB1020 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 792

Module with the 3-channel distance sensor OPT3101. The sensor has a range of up to 1 m, a wide viewing angle of up to 180° and communicates via the I2C interface. Pololu 3680

Module with a digital distance sensor with a range of up to 50 cm. It has a digital output that goes low when an object is detected. Pololu 4067

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

Module with a digital distance sensor with a range of up to 10 cm. It has a digital output that goes low when an object is detected. Pololu 4052

Ultrasonic distance sensor with a range of up to 5m. Communication takes place via the I2C interface. The module is supplied with the voltage from 3.3 to 5.5 V. DFRobot SEN0304

Laser distance sensor with a measuring range from 0.1 m to 40 m. Optimized for industrial applications. Benewake TF02-i

Laser distance sensor with a measuring range of up to 4 m based on the ToF measurement technique. Communication with the module takes place via the I2C interface. Pimoroni PIM373

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

Laser distance sensor with a measuring range from 0.1 m to 40 m. It has a high accuracy of ± 5 cm and a resolution of 1 cm. Benewake TF02-Pro

Module with a distance sensor with a range of up to 130 cm. It has a digital output that generates a pulse with a width proportional to the measured length. Pololu 4071

Distance measurement tester designed for HC-SR04 ultrasonic sensor. It is equipped with a 3-digit 7-segment LED display showing the current measurement and a measurement processing system with UART output

Ultrasonic distance sensor (sonar) with a measuring range from 25 cm to 1068 cm. It allows you to read data through one of three interfaces: variable width pulse, analog output or RS232 interface. DFRobot SEN0281

Laser distance sensor with a large measuring range from 0.2 m to 350 m. Optimized for industrial applications and work in difficult weather conditions. Benewake TF350 RS485/RS232

A miniature lidar proximity sensor that detects objects up to 15 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 (142 Hz), switching hysteresis, and a compact housing with an indicator LED. Pololu 5464