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Two small rectangular PWM speed controllers with knobs, red blue black, compact 1.7 by 9.7 by 14.4 cm

Gtziqa 5474WAJQ5063 fan control 2pcs 5A 90W 3V-35V

SKU CH-2BAN-8W2MM MPN 5474WAJQ5063

A pair of compact PWM controllers adjust DC motor speed or LED brightness from 3 V to 35 V with a 5 A resettable fuse

  • Product nameMotor Speed Control Knob Gtziqa
  • type of bulbLED
  • featuresLED
  • weight0.03 kilograms
  • descriptionMotor Speed Control Knob, LED, red,blue,black, Gtziqa, 5474W
  • dimensions1.7 cm x 9.7 cm x 14.4 cm
  • Adjustable 3V–35V DC input suits low-voltage projects
  • 5A resettable fuse protects against overcurrent spikes
  • Compact 1.7×9.7×14.4 cm module fits tight enclosures
  • Controls DC brushed motors, fans and LED strips
  • Clear polarity labels simplify wiring for beginners

Compact PWM Motor Speed Controller

The Gtziqa 5474WAJQ5063 is a pair of miniature PWM speed controllers designed for DC brushed motors, cooling fans and LED strips. Each unit accepts a 3V to 35V input range with a configurable low-voltage mode covering 3V to 15V. A 5A resettable fuse provides overcurrent protection that self-recovers after cooling. The compact board measures 1.7 cm by 9.7 cm by 14.4 cm and weighs 0.03 kilograms.

Upgrading from basic fixed-speed wiring

These controllers replace simple on-off switches or fixed-resistor circuits where variable speed or brightness is needed. The jump is worth it when a project requires adjustable duty-cycle control across a wide voltage range without designing a custom driver. Integrated polarity labels and terminal markings simplify wiring compared to bare component assemblies. The dual pack suits builds needing matched channels for intake and exhaust fans or symmetric lighting zones.

Makers and hobbyists needing multi-voltage PWM

The module suits DIY electronics, robotics, automotive tweaks and home dimming tasks that demand a small footprint and broad input tolerance. Buyers who want more than two independent channels should look at something else. Projects requiring isolated high-side switching or telemetry feedback will need a different architecture. The board is not intended for brushless motors or AC loads.

Highlights

  • Adjustable 3V–35V DC input suits low-voltage projects
  • 5A resettable fuse protects against overcurrent spikes
  • Compact 1.7×9.7×14.4 cm module fits tight enclosures
  • Controls DC brushed motors, fans and LED strips
  • Clear polarity labels simplify wiring for beginners

Specifications

BrandGtziqa
Model5474WAJQ5063
Product nameMotor Speed Control Knob Gtziqa
type of bulbLED
featuresLED
weight0.03 kilograms
descriptionMotor Speed Control Knob, LED, red,blue,black, Gtziqa, 5474WAJQ5063
dimensions1.7 cm x 9.7 cm x 14.4 cm

Questions about this item

What voltage range does the 3V-35V input support for the low-voltage mode?

Short-circuit the configurable jumper to enable 3V-15V low-voltage operation; otherwise it runs at the default 5V-35V range.

How do I connect the power leads to the terminal block without reversing polarity?

Match the onboard + and - labels exactly; the silkscreen markings show positive on the left terminal and negative on the right when the board faces you.

What happens if the 5A resettable fuse trips during a current spike?

The fuse opens automatically, then self-recovers once it cools down, restoring power without replacement.

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