Use this high power 5 mm IR LED Transmitter and Receiver pair to build wireless remotes for appliances, distance sensors, object sensors, colour sensors, line sensors, distance sensors, etc.Can be directly connect to a micro-controller, Arduino or Raspberry Pi with only a few current limiting resist..
Color sensor intelligent module - TCS3200
On board tcs3200 chip color sensor module
Input Voltage: 3v - 5v
Chip pin all decanning , pin for standard 100mil ( 2.54mm ) , convenient used for matrix board
PCB : measurement 31.6 ( mm ..
The eye–blink sensor works by illuminating the eye and eyelid area with infrared light, then monitoring the changes in the reflected light using a photo-transistor and differentiator circuit. The exact functionality depends greatly on the positioning and aiming of the emitter and..
IR Photo Diode 5mm High Quality
This 5mm Photodiode Receiver can be used for various applications like used in remote control reception, distance sensor, object sensors, line sensors etc.
Working wavelength: 925-955nm (most commonly used)
This is a multipurpose infrared sensor which can be used for obstacle sensing, fire detection, line sensing, etc and also as an encoder sensor. The sensor provides a digital output. The sensor outputs a logic one(+5V) at the digital output when an object is placed in front of the sensor and a logic ..
IR Transmitter Diode High Quality 5mm
This 5mm Transmitter Diode can be used for various applications like used in remote controls, distance sensor, object sensors, line sensors etc.
Working wavelength: 925-955 nm (most commonly used)
Diameter: 5 mm
Voltage: 3.0 V – 5 VDriver: APC circuitLine length: about 135 mmTransmit power: 58mWOperating Current: 40mAOperating Current: 40mAOperating temperature: -36◦C ~ 65◦CShell Material: Brass
Working life: more than 2000 hours
NOTE: Do not connect to voltage higher than 5V DC as it ..
This Laser Non-modulator Tub Sensor Receiving Module Laser output High Level is a sensor for Raspberry Pi and Arduino to receive the laser output and decode it digital data. At Input, the module Receive laser signal when output high level; Does not receive laser signal when output low level. On dete..
Light Dependent Resistor is a very small light sensor. A LDR photocell changes resistance depending on the amount of light it is exposed to. These little sensors make great ambient light triggers (when light in the room turns on, do something, or vice-versa).
Coated with epoxy
High sensitive passive infrared motion sensor with stable digital output.
PIR sensors allow you to sense movement (motion), almost always used to detect whether a human has moved in or out of the sensors range.
They are small in size, inexpensive, low-power consuming, easy to use. For this rea..
This is the R307 Optical Fingerprint
Reader Sensor Module. R307 fingerprint module is a fingerprint sensor
with a TTL UART interface for direct connections to micro-controller UART
or to PC through MAX232 / USB-Serial adapter. The user can store the
fingerprint data in the module and can con..