Andrii Romanenko
Published © MIT

DIY Air Humidifier with Backlight Controlled by Alexa

An easy-to-build humidifier with RGB backlight that can be controlled by Amazon Alexa.

IntermediateFull instructions provided3,261
DIY Air Humidifier with Backlight Controlled by Alexa

Things used in this project

Hardware components

Arduino Micro & Genuino Micro
Arduino Micro & Genuino Micro
×1
ESP8266 ESP-01
Espressif ESP8266 ESP-01
×1
WS2812B 5050 NeoPixel Ring 8
×1
SparkFun Breadboard Power Supply Stick 5V/3.3V
SparkFun Breadboard Power Supply Stick 5V/3.3V
×1
Resistor 4.75k ohm
Resistor 4.75k ohm
×1
Capacitor 100 nF
Capacitor 100 nF
×1
20mm 113KHz Ultrasonic Mist Maker
×1
Breadboard (generic)
Breadboard (generic)
×1

Software apps and online services

Arduino IDE
Arduino IDE
Alexa Skills Kit
Amazon Alexa Alexa Skills Kit
MQTT
MQTT
AWS Lambda
Amazon Web Services AWS Lambda

Hand tools and fabrication machines

Soldering iron (generic)
Soldering iron (generic)
3D Printer (generic)
3D Printer (generic)

Story

Read more

Custom parts and enclosures

tube

top

bottom

cap

all together

CAD filed of 3d printed parts

you need to open it in the KOMPAS 3D software

Schematics

Schematic

Code

Arduino code

Alexa skill code

this is alexa skill cloned from my amazon developer account.

Credits

Andrii Romanenko

Andrii Romanenko

1 project • 1 follower

Comments

Add projectSign up / Login