Subcategory covering general sensor components used for measuring, detecting, and perceiving the environment or system state.
Sensors is a broad subcategory of hardware components responsible for collecting data from a robot's environment, mechanisms, and electronic systems. It encompasses distance, position, pressure, temperature, voltage, current, contact, and numerous other sensor types. This subcategory applies when a component is sensory in nature but does not belong to a more specific group such as LiDAR or Vision Components.

Contactile PapillArray modular tactile array with soft silicone pillars measuring 3D force, vibration and surface shape.

Garmin laser distance sensor, 40 m range, I2C/PWM, 500 Hz, popular in robotics and drones.

Leuze polarized retro-reflective photoelectric sensor with background suppression, 8 m range, IO-Link, IP 65/67.

MaxBotix ultrasonic distance sensor, 30–5000 mm range, 42 kHz, analog/PWM/UART output.

Pepperl+Fuchs optical distance sensor M18, 200 mm range, IO-Link, PNP/NPN, IP 67, -25..60°C.

ST multizone ToF sensor 8×8, 4 m range, 65° FoV, 60 Hz, I2C/SPI, LGA 6.4×3 mm package.

SynTouch BioTac biomimetic fingertip tactile sensor measuring force, vibration and temperature — EOL 2022.

Tekscan FlexiForce A401 thin flexible force sensor with ⌀25.4 mm sensing area and range up to 111 N.

Terabee 1D ToF distance sensor, 3 m range, ±2 cm accuracy, up to 1 kHz, USB/UART/I2C, 8 g.

Weiss Robotics WSG gripper with integrated DSA tactile pad — 3-axis contact force sensing across 14×6 taxels.

XELA uSkin tactile sensor with 24 taxels (3-axis force each), 30.6×50.6×4.9 mm, for grippers and robotic hands.