Sensor & Detector Module
Features:Module description:The sensor module light is adaptable to the environment, it has a pair of infrared transmitting and receiving tube, tube infrared emit a certain frequency, when detecting direction meet with obstacles (reflecting surface), reflected infrared receiving tube, after the comp..
$7.99
Ex Tax:$7.99
>
Feature:
The OPT101 is an illuminance photosensor that integrates a photodiode and a specially optimized op-amp. The transparent package allows the photodiode to have a larger sensing surface with higher sensitivity and a wide spectral response range (infrared to visible light 300nm-1..
$11.99
Ex Tax:$11.99
Features: Works great with a for using our RTC library or with a for Raspberry Pi (or similar single-board Linux computer)The PCF8523 is simple and inexpensive but not a high precision device. It may lose or gain up to 2 seconds a day. For a high-precision, temperature compensated alternative, plea..
$47.67
Ex Tax:$47.67
>
Specifications:
Shooting distance: 1M
Emission wavelength: 850nm
Line length: 300mm
Working voltage: DC 5V
Working current: 20mA
Output current: 16mA
Emission angle: straight line (infrared light)
Receiving angle:..
$16.99
Ex Tax:$16.99
Description: YX-458 is a infrared human body sensing module.It can detect changes in the infrared spectrum of human temperature through sensors.When people enter the sensing range,the lights are ON, people leave, and the lights are OFF. Features: - Human infrared sensor- Built-in photosensitive c..
$21.99
Ex Tax:$21.99
5Pcs PS2 Game Joystick Module For Description: This is PS2 game joystick module for Lots of robot projects need joystick. This module provides a affordable solution to that. Simply connect to two analog inputs, the robot is at your commands with X,Y control. It also has a switch that is conn..
$8.99
Ex Tax:$8.99
>
Description: The pulse sensor is a sensor used to test the heart rate. Students, artists, athletes, creators, games or mobile terminal developers can develop interactive works related to heart rate. The sensor can be worn on a finger or earlobe and connected to the Ard via a wire. It also ha..
$14.99
Ex Tax:$14.99
Parameter: Working voltage: DC 5V Working current: less than 35MA Type: Analog Sensor Test area: 40 mm x 18 mm Operating temperature: 10 ℃ to 30 ℃ Working humidity: 10% - 90% No condensation Fixing hole size: Φ3mm Product size: 60mm x 22mm Applicable occasions: Design of water level alarm Features..
$9.99
Ex Tax:$9.99
Voltage: 12V,16.8V,18V,24V,28V Precise details>> Precise details: Features:Size: approx. 1.7 x 3.5cm / 0.67 x 1.38"Operating voltage: 4 - 28VOperating current: 2.8mA (typical), 3mA (max)Probe distance: 5-..
$9.99
Ex Tax:$9.99
Features:1, Transmission signal processing control chip RCWL-91962, Wide operating voltage range: 4.0-28.0V3, Compared with the traditional infrared feeling PIR, with the penetrating detection capability4, Block time, distance adjustable5, Output 3.3V power supply6, Board size: 35.9mmx17.3mmApplicat..
$8.99
Ex Tax:$8.99
>
Introduction to RC522 chip:
MF RC522 is a high-integration read/write card chip used in 13.56MHz contactless communication.
It is a good choice for the development of smart meters and portable handheld devices.
The MF RC522 utilizes advanced modulation and demodul..
$10.85
Ex Tax:$10.85
Description: RGB is LED Unit include 3 individual LEDs. It is also one of the Unit from M5GO Kit. Each one can display anycolor based on RGB value. One feature of this Unit is extension, which means you can have mutiple of them wired together. This is a very useful piece on STEM class, stude..
$18.99
Ex Tax:$18.99