The GP2Y0A710K0F Sharp distance sensor is a great way to add obstacle avoidance or motion sensing to your robot or any other project. With a detection range of 100cm-500cm and an analog voltage indicating the distance, this sensor is very easy to use. The long range makes them a good alternative to sonar sensors.
This waterproof ultrasonic distance sensor is for those applications that are a bit more rugged! 25cm - 450cm sensing range.
Infrared proximity sensor made by Sharp. Part #GP2Y0A02YK0F has an analog output that varies from 2.8V at 15cm to 0.4V at 150cm with a supply voltage between 4.5 and 5.5VDC. The sensor has a Japanese Solderless Terminal (JST) Connector. We recommend purchasing the related pigtail below or soldering wires directly to the back of the module.
The GP2Y0A21 Sharp distance sensor is a great way to add obstacle avoidance or motion sensing to your robot or any other project. With a detection range of 10 cm to 80 cm and an analog voltage indicating the distance, this sensor is very easy to use.
The Inductive Sensor Probe LJ12A3-4-Z/BX is used for identifying the level of a print bed, and then making Z endstop adjustments automatically.
The HY-SRF05 is an ultrasonic emitter/receiver used to measure distance with a precision of ~0.3cm
The HC-SR04 is a quick, cheap and easy way to measure distance with an Arduino or other microcontrolle
Tiny touch sensitive button module for replacing traditional mechanical touch switches. Uses the TTP223 touch sensor IC