Laser Obstacle Detector - Waveshare 9524

The set consists of the STM32 NUCLEO-F401RE board with the STM32F401RE microcontroller and the X-NUCLEO-6180A1 board with the VL6180 distance sensors operating in ToF technology. STMicroelectronics P-NUCLEO-6180A1

Ultrasonic distance sensor with a measurement range of 50 cm to 1650 cm. It offers a resolution of 1 cm and has three outputs, including a voltage analogue output, an RS232 serial interface and a variable-width pulse output. SparkFun SEN-16463

A module with a distance sensor GP2Y0E03 operating in the infrared band. The sensor measures between 4-50cm.

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. This low-brightness version draws an average of 8 mA at 5 V and has a typical sensing range up to approximately 12 inches (30 cm).

ToF laser rangefinder. It enables detection of many objects, has a field of view of about 25° and is able to detect objects at a distance of up to 3 m. Communicating via the I2C interface. SparkFun SPX-17072

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 200 cm. It has a digital output that goes low when an object is detected. Pololu 4077

Optical Time of Flight sensor with Pmod I2C connector. The built-in ISL29501 digital signal processor calculates the time it takes for the light emitted by ToF to reach the destination and back. The calculated time is proportional to the distance. Pmod ToF has a range of up to 5 m. Digilent 410-392

ToF distance sensor (Time of flight) with a range of up to 5 m. The module is supplied with the voltage of 3.3 V and communicates via the I2C interface. SparkFun SEN-19037

Laser distance sensor with a large measuring range from 0.1 m to 100 m. Optimized for industrial applications and work in difficult weather conditions. Benewake TF03-100 UART/CAN

A miniature lidar distance sensor that detects objects up to 10 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 5552

Ultrasonic distance sensor (sonar) with a measuring range from 50 cm to 5 m. It allows you to read data via an industrial analog interface with a current output of 4-20 mA. DFRobot SEN0266

Module with an integrated proximity and ambient light sensor based on the VCNL4040 system. It can detect obstacles in the range of 0 to 20 cm. It communicates via the I2C bus. Adafruit 4161

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

Ultrasonic distance sensor MB1200 with a range from 0 to 765 cm. It generates an output in the form of a pulse, the duration of which is proportional to the measured distance. Pololu 1650

A miniature lidar proximity sensor that detects objects ranging from less than 1 mm to 50 cm by generating a PWM signal proportional to distance. It operates in a 3-5.5 V range, draws 30 mA, features an ENABLE pin for sleep mode, and holes for a 2.54 mm connector and an indicator LED. Its color, transparency, and light-sensitive properties make it ideal for robotics, automation, and contactless interfaces. Pololu 5562