How it work: http://myosuploads3.banggood.com/products/20200420/2020042002250912.gifDigital blood oxygen saturation detection module:The blood oxygen module is a multi-parameter output module developed based on the traditional photoelectric transmission measurement principle, which can output parame..
DS18B20 Temperature Sensor Module Temperature Measurement Module Without Chip For DIY Electronic Kit for Arduino - products that work with official Arduino boardsIntroduction: Size:1.9x1.5cm(approx)Note: It is just a DS18B20 module shield, not include DS18B20 chip
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FingerPrint Reader Module FPC1020A Capacitive Fingerprint Identification Module Grove Cable UART Interface for ESP32 for Arduino - products that work with official Arduino boardsDescription: FINGER is a fingerprint recognition unit that integrates the FPC1020A capacitive fingerprint reco..
Feature: 1. It can detect flame or light source with wavelength in the range of 760 nm to 1100 nm. The flame distance of the lighter is 80 cm. The larger the flame, the farther the test distance is.2. The detection angle is about 60 degrees, which is particularly sensitive to the flame sp..
Description: Detecting temperature changes has never been easier. The MCP9700 is a small thermistor type temperature sensor. This sensor will output 0.5V at 0 degrees C, 0.75V at 25 C, and 10mV per degree C. Doing an analog to digital conversion on the signal line will allow you to establish ..
More document please Contact Us to download: FSR402
Features: FSR402 a light weight, small size,ultra-thin resistive pressure sensor.This kind of pressure sensor is to take place in FSR film sensor area pressure into the change of the resistance value, thus for pressure..
Note:
When you receive this sensor, the surface is covered with a blue protective film. When you peel off the film, you can see the stainless steel case.
Working principle:
This sensor uses the principle of light scattering. That is, the illuminates the suspended particles ..
Description:The main chip of this item is GY-213V-HTU21D
The HTU21D is a low-cost, easy to use, highly accurate, digital humidity and temperature sensor.
This sensor is ideal for environmental sensing and data logging and perfect for a weather stations or humidor control systems.
All you need is t..
Description:
This is the RGB and Gesture Sensor, a small board with a built in APDS-9960 sensor that offers ambient light and color measuring, proximity detection, and touchless gesture sensing. With this RGB and Gesture Sensor you will be able to control a computer, microcontroller, robot, and ..