Cooling Fans & Water Pumps for DIY and Robotics

Discover cooling fans and mini pumps specially designed for DIY electronics, robotics, and automation systems. Stemvolt offers DC fans, submersible water pumps, mini air pumps, and cooling modules used in Arduino, Raspberry Pi, and IoT projects.

Ideal for temperature management, water flow control, and environmental automation setups, these components ensure efficiency and performance in compact electronic designs. Widely used in smart irrigation, aquarium projects, cooling circuits, and science models in STEM education labs and ATL schools.

Our pumps and fans are compact, energy-efficient, and compatible with most microcontroller systems.