Overview of this 1.8V-12V 2A DC Motor PWM Speed Regulator
Introducing Roboway 1.8V-12V DC motor speed controller at the best price in India with Roboway . It gives precise speed adjustment of DC motors using PWM (Pulse Width Modulation) technology. This 2A PWM motor driver module is use for low-voltage motors in robotics and toys automation projects. With its simple interface and it is gives smooth control over motor rotation and performance.
The DC motor speed regulator PWM module gives input voltages from 1.8V to 12V with a 2A output. It gives stable and reliable speed control without affecting motor torque. Compact in size and it is use for embedded systems and space-limited applications. This controller is perfect for hobbyists and engineers working on efficient motor-driven designs.
Features
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Wide Voltage Range (1.8V–12V DC) – It is supports a broad range of input voltages and making it compatible with different types of DC motors and power sources.
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High Current Capacity (Up to 2A) – It can handle motors drawing up to 2 amps and it is use for small to medium DC motors used in DIY or robotics.
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PWM Control for Speed Adjustment – Uses Pulse Width Modulation to precisely control motor speed without sacrificing torque or causing excessive heat.
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Compact and Lightweight Design – Small form factor gives easy integration into tight spaces and portable projects.
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Built-in Speed Control Knob – Includes an adjustable potentiometer for user-friendly and manual control of motor speed without external circuitry.
Specification
Specification | Details |
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Input Voltage | 1.8V – 12V DC |
Maximum Output Current | 2A |
Control Method | Pulse Width Modulation (PWM) |
PWM Frequency | Typically 10kHz – 25kHz |
Speed Adjustment Range | 0% – 100% |
Efficiency | ≥90% (depends on motor load and input voltage) |
Protection | Over-current and thermal protection |
Control Type | Potentiometer (Manual Knob) |
Board Type | Open PCB module |
Reverse Polarity Protection | Yes |
Applications | DC motors, fans, lamps, etc. |
Dimensions | Approx. 32mm x 32mm x 15mm |
Weight | ~15g |
SKU | RW-191 |
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