

⚙️ Master your motor’s pace with precision and protection!
The Onyehn 1803BK Low Voltage DC Motor Speed Controller offers adjustable PWM speed control from 0 to 100% for DC motors operating between 1.8V and 15V. Featuring a 2A self-recovery fuse for automatic overload protection and an integrated on/off switch, this compact and durable controller is ideal for DIY electronics, robotics, and automation projects requiring reliable, precise motor speed management.



| ASIN | B07NPJ5MQR |
| Best Sellers Rank | #481,596 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #441 in Electrical Motor Controls |
| Brand | Onyehn |
| Brand Name | Onyehn |
| Circuit Type | series |
| Connector Type Used on Cable | None Required |
| Contact Type | Spdt |
| Current Rating | 2 Amps |
| Customer Reviews | 4.4 out of 5 stars 194 Reviews |
| Item Dimensions L x W x H | 1.26"L x 1.26"W x 0.59"H |
| Item Weight | 78 Grams |
| Manufacturer | Onyehn |
| Material | Metal, Plastic |
| Material Type | Metal, Plastic |
| Model | 1803BK |
| Operating Voltage | 15 Volts (DC) |
| Operation Mode | Automatically,Off |
| Switch Type | Potentiometer |
| Voltage | 15 Volts (DC) |
| Wattage | 30 watts |
A**R
Works great, good value for price
Used with a small dc motor with 2 AA batteries for a diy stem kit type thing. This doubles as an on/off switch when turned all the way, it clicks off. Worked as expected.
H**.
Awesome product
I haven't tried 12v but every over input and output, worked wonderful, would recommend 100% . I'm wondering if you they do big bulk
J**N
Quick Test Run
Out the box with a quick test run, all 6 worked fine. Not sure about long usage, I just received them. Sturdy and easy to use. Speed control is awesome and if they hold-up, they will work perfectly for my project
E**P
Stumps garage on you tube
Works great
E**.
These speed controllers work perfect and got here fast
These speed controllers work perfectly and got here fast and are highly reliable. Great product, well manufactured.
I**W
simple to connect
Variable speed control with LED indicator that is it on. Easy wire hook up with built in screw down clamps. No soldering needed.
G**K
components list
I bought this as part of a components list. They seem to be well made.
T**S
Exactly as described
Works like a charm. Easy, simple, works.
Trustpilot
2 weeks ago
2 weeks ago