Works equally well in low light and in sunlight. It is compatible with Arduino and is very easy to interface with microcontrollers and logic circuits.Īrduino LilyPad is a sensor specifically designed for use with Arduino Lilypad mainboard and can be emulated perfectly on any project in robotics.īH1750 is one of the best performing light sensors with a high resolution of 1 to 65535 lux. This sensor can be successfully used in robots to follow a line or for navigation.Īmbient light sensor from DFRobot has an analog output value between 0 to 5 Vdc directly proportional to light intensity. The output signal can be both analog and digital. The acronym in the name of the QTI sensor comes from Charge/Transfer/Infrared and is an IR emitter/receiver sensor that can detect the light reflected from objects. It can communicate with a microcontroller or other logic circuitry. The TSL235R from TAOS is a sensor that measures light intensity and its output is frequency. TAOS TSL235R Light to Frequency Converter SCI-BOX has two different voltage outputs and works with a photoresistor.Ġ5. SCI-BOX light detector is used to detect ambient light density. Output signal is analog, has a current consumption of 2 mA and an error of 5%. The light sensor from Phidgets can measure the visible light spectrum of the human eye between 1 to 1000 lux. It can be used to improve the robot vision and is perfect for light detection, light intensity and to distinguish between a light or dark environment. The LEGO light sensor is designed to fit perfectly into a LEGO robot. This sensor can be used to detect a flashlight or for orientation in a room. Light detection is done using cadmium sulfosolenide (CdS) photoconductive photocell that changes its resistance value when it detects a certain amount of light. The light sensor from VEX is one of the simplest light sensors which can be used in robotics to allow a robot to detect the light.
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