R300C Mini Electric Motor Kit Three Pack For DIY 3D Printer Projects And USB Fan Builds 3V DC 0.03A 3700 RPM Motors Great For Micro Wind Turbine Generators And Maker Prototyping

Three-Pack R300C Mini DC Motors for DIY 3D Printer Projects
✔️ 3V DC, 0.03A, 24mm dia x 12mm, 2mm shaft, 12cm cable

This compact trio of 3V DC motors is designed for DIY 3D printer projects, USB fan builds, and micro wind turbine experiments. They work well as spare parts for popular printers and as quick prototyping motors for makers and students.

✅ Voltage: 3V DC (1.5-6V range)
✅ Current: 0.03A max
✅ Size: 24mm dia x 12mm height; shaft 2mm dia x 5mm
✅ Cable: pre-stripped red/black, ~12cm length, no wire terminals
✅ RPM: ~3700 RPM

💡 What is a common use for a small 3V DC motor in DIY electronics and maker projects?

- Handy for learning about RPM and gear ratios in maker projects - Great for powering tiny fans, micro actuators, and model kits - Useful in quick prototyping for motor-driven mechanisms