A sensor is a device that detects and responds to some type of input from the physical environment. The specific input could be light, heat, motion, moisture, pressure, or any one of a great number of other environmental phenomena. The output is generally a signal that is converted to human-readable display at the sensor location or transmitted electronically over a network for reading or further processing.
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This newest 9 DOF IMU sensor module called GY-85 that has three-axis gyroscope, triaxial acceleromet..
This is an infrared distance switch. It has an adjustable detection range, 3cm - 80cm. It is s..
Infrared Reflective Sensor Grove. The reflectivity of infrared light varies with the color and dista..
This is an infrared distance switch. It has an adjustable detection ranging from 3cm to 80cm. It is ..
This is a MELEXIS MLX90614ESF-BAA-000-TU-ND non-contact infrared thermometer for use with Arduino, o..
This is a new version of infrared distance switch. It has small size and higher ranging, it is..
Infrared (IR) break-beam sensors are a simple way to detect motion. They work by having an emitter s..
IR Receiver Digital Module Gravity. Infrared devices are widely used, and often for remote controlle..
Joystick Analog Arduino. This is a joystick very similar to the 'analog' joysticks on PS2 (PlayStati..
This is a standalone DC voltage meter. It measures 3V-30V. Best suited for battery level displ..
Light Ambient Analog Sensor. Here comes DFRobot's new Analog Ambient Light Sensor. Brand new design ..
Upgrade a project that uses a photocell with the GA1A12S202 analog light sensor. Like a CdS photo-..
This is a BH1750FVI light intensity sensor module with built-in a 16 bit AD converter generating dig..
Line tracking is the most basic function of a smart mobile robot. As you can see, line tracking is o..
This is a photoelectric liquid level sensor that is operates using optical principles. The advantage..
This is a half-bridge load sensor, which is widely used in weight scales. When the half-bridge is be..
Luminance Sensor Grove using APDS-9002 as lumens Sensor, provide the linear transform lumen intensit..
Luminosity / Lux / Light Adafruit TSL2561 Digital Sensor Breakout. The TSL2561 luminosity sensor is ..
The TSL2561 Luminosity Sensor Breakout is a sophisticated light sensor which has a flat response acr..
This sensor is essentially a reed switch, encased in an ABS plastic shell. Normally the reed is 'ope..