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Home / Development Boards & Control Boards / Programmable Air Humidifier Atomization Driver Module for Arduino Mist Control, Compatible with Lego
Development Boards & Control Boards

Attributes

Brand -
Category Electronic Components / Maker DIY / Development Boards & Control Boards
Origin -
Input Voltage 5V DC
Control Interface PWM / GPIO
Logic Compatibility 3.3V and 5V
Mechanical Standard LEGO Technic Pins
PCB Dimensions 40mm x 30mm x 15mm
Weight 15 grams
Max Current Draw 250mA
Operating Temperature 0°C to 60°C
Material FR-4 Fiberglass and ABS
Package Contents Module, Cables, Brackets

5 reviews

A

Anonymous

Apr 09, 2026

Rating: 4/5

Good module, minor docs issue

Hardware is solid. Documentation could be clearer on pinout.

A

Anonymous

Apr 06, 2026

Rating: 5/5

Great for STEM projects

Works perfectly with my Arduino Uno. The LEGO mounts are a nice touch.

A

Anonymous

Mar 12, 2026

Rating: 4/5

Solid build quality

PCB looks well made. Wish it had a higher voltage option.

A

Anonymous

Mar 05, 2026

Rating: 5/5

LEGO compatibility is real

Fits standard Technic beams perfectly. Very stable setup.

A

Anonymous

Feb 16, 2026

Rating: 5/5

Exactly what I needed

Using this for a smart greenhouse prototype. Mist control is smooth.

5 FAQ

Q: What LEGO stud spacing does it use?

A: Standard 8mm Technic pin spacing.

Q: Is the module waterproof?

A: The electronics are not waterproof, keep them dry.

Q: Can it run continuously?

A: Yes, but ensure adequate water supply and cooling.

Q: Do you provide a library?

A: Yes, check our GitHub repository for sample code.

Q: Does this work with 3.3V logic?

A: Yes, it is 3.3V and 5V compatible.

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