Holzer Switch Sensor Module
Information
1 size: 2.7 cm*1.4mm
2 main chips: 3144 Holzer sensor
3 working voltage: 5 V DC
Interface des
$0.75
Moisture Sensor Module
Description
1 fork design, convenient inserting soil
2 after inserted into the soil, output voltage increases with the increase of soil humidity
Parameters
Flame Sensor Module for Intelligent Car Part
Description
1 detection flame or wavelength of 760nm to 1100 nm range light
2 detection angle of 60 degrees, it is particularly sensitive to the flame spectroscopy
$0.76
HX711 Pressure Sensor Module 24bit AD Module
This module uses 24bit high precision A/D converter chip HX711, it is a specially designed for the high precision electronic scale, it has two analog input channels, the internal integration 128
$1.58
Photosensitive Diode Sensor Module
Description
1 Detection the brightness and light intensity
2 Adjustable sensitivity (blue digital chart potentiometer adjustment)
3 Working voltage 3.3V-5V
$0.68
Photosensitive Sensor Module
Description
1 Detection environment the brightness and light intensity
2 Adjustable sensitivity
4 Working voltage 3.3V-5V
5 Output forms: anal
$0.84
UV Ultraviolet Sensor Module
Description
1 Increased UV intensity output voltage module with the detection in the environment and increase
2 Self-contained amplifying circuit, and adjustable magnificatio
$9.80
HC-SR505 Mini Human Body Induction Module
Summary
HC-SR505 mini human body induction module is automatically controlled products, based on infrared technology has the advantages of high sensitivity, strong reliability,
$1.88
Angle Switch Sensor Module SW-460D
Description
1 sensor can sense objects angle changes
2 working voltage: 3.3V-5V
3 output form: digital switch output (0 and 1)
4 provided with fixing bolt holes
$1.20
GY-31 TCS3200 Color Sensor Module
Adopt the imported chip TCS3200
TCS3200 is an upgraded version of TCS230, the effect is better.
Power supply 3-5v
Anti light interference
Whit
$4.44
Raindrop Sensor Module Weather Module
Description
Voltage: 5V
Power indicator light, the output signal LED indicating lamp.
TTL level output, TTL output signal is low. The driving ability is about 100
$0.92
MQ-3 Alcohol Sensor Module MQ3
MQ3 sensor shell has blue or orange, randomly to send.
Description
1 used for the family and the plant's gas leakage monitoring device, suitable for alcohol det
$1.99
AM2302 Temperature Humidity Sensor DHT22
AM2302 digital temperature humidity sensor is a digital signal output with a calibrated temperature and humidity compound sensor. It is application specific digital module acquisition technology
Module
