Mini DC Motor & Propeller Set–Green 🌿

Compact, reliable, and easy to assemble, this Mini DC Motor and Propeller Set is ideal for STEM projects, DIY experiments, and hobby builds. Power it with 1x AA (1.5 V) or 2x AA (3 V) batteries for instant airflow demos, mini fans, lightweight vehicles, and more.

Key Features ⚙️

• Ready-to-use set: Includes a matched 1.5–3 V DC motor and a three-blade propeller.
• Press-fit compatibility: 2 mm shaft and hub for secure mounting.
• Durable propeller: Carbon-reinforced plastic—lightweight and impact-resistant.
• High-speed operation: Up to 19,000 RPM at 3 V for strong airflow.
• Great for learning: Perfect for electronics components education, Arduino/Raspberry Pi motor control, and prototyping.

Technical Specifications 📏

• Propeller (Green)
  • Type: Three-blade
  • Diameter: Ø8 cm
  • Hub/Shaft fit: Ø2 mm (compatible with motor shaft)
  • Material: Carbon-reinforced plastic
  • Properties: Lightweight and impact-resistant
• DC Motor
  • Operating voltage: 1.5–3 V DC
  • Dimensions: Length 28 mm, Width 20 mm
  • Shaft: Ø2 mm diameter, 8 mm length
  • Speed: 8,000 RPM (1.5 V), 19,000 RPM (3 V)
  • Current draw: 20–300 mA (1.5 V), up to 900 mA (3 V)
• Power: Works with 1x or 2x AA batteries (not included)

Compatibility & Control 🧠

Interface this motor with Arduino, Raspberry Pi, or any microcontroller using a suitable motor driver module (e.g., L298N, TB6612FNG, or MOSFET-based driver). Use PWM for speed control. Do not drive the motor directly from MCU I/O pins.

Typical Applications 🚀

• Airflow and propulsion demos (mini fans, boats, carts)
• STEM/STEAM classroom experiments
• Electronics prototyping and module testing
• DIY kits and science fair projects

Package Contents 📦

• 1x Three-blade propeller (Ø8 cm, green, Ø2 mm hub)
• 1x 1.5–3 V DC motor (Ø2 mm shaft, 8 mm length)

Power & Safety Notes ⚡

• Observe correct polarity when connecting power.
• The motor can draw high current at startup or under load (up to 900 mA at 3 V). Ensure your power source and driver can supply sufficient current.
• For bench testing, a regulated low-voltage supply or AA batteries is recommended.
• Press-fit the propeller carefully onto the 2 mm shaft; avoid excessive force.

Engineers and hobbyists will appreciate this compact, durable set for rapid prototyping and hands-on learning with electronics components, modules, and microcontroller-based control systems.