







⚙️ Master your motor speed like a pro — control, protect, perform!
The RUNCCI-YUN DC 12V PWM motor speed controller offers precise, adjustable speed regulation for DC motors between 1.8V and 12V, supporting up to 2A continuous current. Featuring a built-in LED indicator and a self-resetting fuse, it ensures safe, reliable operation for applications like fans, fish tank pumps, and other small motor devices. Compact and user-friendly, it’s the essential upgrade for any tech-savvy professional seeking efficient motor control.
| Manufacturer | RUNCCI-YUN | 
| Part Number | R545 | 
| Package Dimensions | 14.5 x 10.1 x 1.6 cm; 50 g | 
| Manufacturer reference | R545 | 
| Colour | Pwm&2pcs | 
| Item Package Quantity | 1 | 
| Batteries included? | No | 
| Batteries Required? | No | 
| Item Weight | 50 g | 
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