Description
⚡ 12V 1.5A DC Motor PWM Speed Controller is a compact and efficient speed control module designed to regulate DC motor speed smoothly using Pulse Width Modulation (PWM) technology.
It allows precise control over motor speed without loss of torque and is widely used in DIY, robotics, RC cars, and electronic projects.
⚙️ ✨ Key Features & Highlights:
✅ ✔️ PWM Control Technology – Ensures smooth and stable speed adjustment with high efficiency.
✅ ✔️ Wide Application – Suitable for fans, lights, small DC motors, RC models, and DIY tools.
✅ ✔️ Adjustable Speed Knob – Easy manual control through a rotating potentiometer knob.
✅ ✔️ Compact Design – Small size PCB makes it perfect for embedded or portable projects.
✅ ✔️ Low Heat & High Efficiency – Energy-efficient design ensures low power loss.
✅ ✔️ Easy Wiring Terminals – Simple screw terminal connections for quick setup.
✅ ✔️ High Quality Build – Durable components with stable output performance.
⚙️ Technical Specifications:
🔹 Input Voltage: 12V DC
🔹 Output Current: 1.5A Max
🔹 Control Type: PWM (Pulse Width Modulation)
🔹 Speed Control Range: 0% – 100% (Fully adjustable)
🔹 Power Supply Mode: DC Power Supply
🔹 Frequency: 25kHz (Typical)
🔹 Control Method: Potentiometer Knob
🔹 Board Size: Approx. 32mm × 32mm
🔹 Material: FR4 PCB with protective coating
⚙️ Applications:
✔ DC Motor Speed Control
✔ Fan Speed Regulator
✔ LED Light Dimmer
✔ DIY Electronics & Hobby Projects
✔ Robotics and RC Vehicles
✔ Battery-Powered Tools
⚠️ How to Use:
1️⃣ Connect DC 12V input power supply to the input terminals (+ / -).
2️⃣ Connect motor load to the output terminals.
3️⃣ Rotate the potentiometer knob to increase or decrease motor speed.
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