Light Cup
The Light Cup modules contain Mercury Switches that provide a digital signal. The LED’s are dimmable.

Light Cup.
RGB LED
This LED contains light emitting diodes. A red one, a green one and a blue one. Combining those into one LED will give you a RGB LED.

RGB LED.
Heartbrat
This sensor uses a bright IR LED (infrared) and a phototransistor to detect the pulse of the finger.

Heartbrat.
Joystick
The JoyStick is a analog sensor that can be used to control your arduino.

Joystick.
Flame
These sensors are used for short range fire detection.

Flame.
Conclusion : One would be able to understand the basic senors i.e Light Cup, RGB LED, Heartbrat, Joystick, Flame.

IOT Part 1 — IOT Sensor was originally published in Virtue on Medium, where people are continuing the conversation by highlighting and responding to this story.
Published on July 05, 2018 13:33