Sensors for Robotics & IoT

KY-005 Infrared Transmitter Module with a 5mm IR LED Works together with the KY-022 IR receiver module Compatible with Arduino, Raspberry Pi, and ESP8266 Operating voltage: 5V Forward current: 30 ~ 60 mA Power consumption: 90mW Operating temperature: -25°C to...

Spectral characteristics: UV light-sensitive resistors, infrared light-sensitive resistors, visible photoresistor Dark current and dark resistance: Current flowing in the photoresistor without light irradiation, ratio of applied voltage to dark current is dark resistance Sensitivity: Relative change in resistance from dark...

Signal output instructions included. Single signal output. Effective signal output in low level. Adjustable sensitivity for pure tone. Signal output when field cuts are detected. Switch quantity output on circuit boards.

High sensitivity to infrared waves between 760-1100nm Power supply indicator lamp and comparator output indicator lamp included AO (analog output) provides real-time thermistor voltage signal High/low electric level signal output available Analog quantity output Threshold rollover electric level output Threshold...

Hall effect sensor for detecting magnetic fields Analog transducer that outputs voltage based on magnetic field strength Used for proximity switching, positioning, speed detection, and current sensing Signal line is HIGH when no magnetic field is present Signal line goes...

Detection distance: 2-40cm Working voltage: 3.3 - 5.0V DC Current: 20mA Output signal: TTL level Effective angle: 35° Adjustment: Multi-turn resistance allows for precise calibration and customization.

100% brand new and high quality DHT11 sensor adopts The module can detect surrounding environment of the humidity and temperature High reliability and excellent long-term stability output form digital output has fixed bolt hole and easy installation Humidity measurement range:...

650nm 5V Laser Sensor Module Operating voltage 5V ; Power 5Mw ; Wavelength 650nm ; OD 6mm Package Include: 3 Pack Module

Module has 4 pins, with 2 for power supply. Pin 1 is the analog output, providing a value corresponding to the intensity of the received sound. It can be connected to Arduino analog pins. Pin 4 is the digital output,...

Sound Sensor Module with LM393 main chip and electret microphone. Working voltage: DC 4-6V. Signal output instructions with a single signal output. Effective signal output for low level. Output goes low and signal light turns on in response to sound....

37-piece sensor kit. Comes with a plastic case for easy storage and organization. Ideal for electronics projects, experimentation, and learning. Sensors cover a wide range of functions, including temperature, humidity, motion, light, sound, and more. Compatible with Arduino and other...

DIY kit for automatic irrigation system with soil moisture detection and automatic water pumping. Components included: relay module, soil moisture probe, comparison module, small pump, battery box, USB power line, silicone software, and 50cm pipe. The relay module controls the...

Makey Set Deluxe Kit with USB Cable, Dupond Line, and Alligator Clips for Children Kids. Allows you to hook up various fun things as input. Tricks your computer into recognizing almost anything as a keyboard. Uses high resistance switching for...

Blue backlight LCD display module. Uses I2C interface for data communication. Allows data display with only 2 wires. Saves Arduino controller pin resources. Ideal for projects with limited pin availability. Compatible with Arduino and other I2C devices. Does not consume...