Miniature DC Wind Generator Kit for Small Projects and Prototyping Why this product helps you Compact power source for small electronics and experiments. The generator provides variable DC output suitable for testing, prototyping, and educational use. Easy to integrate into models and hobby builds. Supplied blade and vertical shaft simplify assembly and mounting. Broad operating range lets you evaluate performance across low to rotational speeds or power small sensors and indicators. Key features and specifications Blade aperture: 1.95 mm (0.077 in) Output voltage: DC 0.01 V to 5.5 V Output current: 0.01 mA to 100 mA Rated speed: 100 to 6000 rev/min Kit includes: 1 generator, 1 wind generator blade, 1 5 mm vertical shaft miniature wind turbine Motor height: 34.2 mm (1.35 in) Motor shaft diameter: 2 mm (0.079 in) Motor shaft length: 13.5 mm (0.53 in) Blade diameter after assembly: 100 mm (3.94 in) Motor diameter: 24.5 mm (0.96 in). This dimension supports improved conversion rates for smallscale airflow to electrical output. Function and compatibility Produces lowvoltage DC output usable for LEDs, lowpower sensors, microcontroller experiments, and educational demonstrations. Mechanical interfaces sized for common miniature shafts and mounts. The 5 mm vertical shaft and 2 mm motor shaft make it compatible with many hobby setups and prototype frameworks. Suitable for bench testing and integration into model windmills, small rotor assemblies, or airflow testing rigs. Practical use scenarios STEM classroom experiments: Demonstrate wind energy principles, measure voltage and current at different wind speeds, and show how rotor size and speed affect electrical output. DIY electronics and sensor power: Provide a small, standalone power source for lowpower sensors, LED indicators, or microcontroller projects during outdoor or experimental setups. Scale models and hobby builds: Install in model windmills, dioramas, or RC projects where compact, visible rotary generation is required. What makes it stand out Complete miniature kit with generator, blade, and shaft for fast assembly. Wide electrical and rotational ranges for flexible testing and realworld hobby applications. Small form factor and clearly defined mechanical dimensions for straightforward integration into prototypes and models. Notes on installation and use Match blade aperture and shaft dimensions during assembly to ensure secure mounting. Measured output depends on wind speed and load. Use appropriate wiring and load management when connecting sensors or devices. Handle the rotor and shaft carefully during assembly to avoid bending or misalignment. This miniature wind generator kit offers a practical, compact solution for experimentation, education, and hobby projects that require a small, selfcontained DC generator.