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USB Buck Boost Converter Adjustable Step Up Step Down Power Supply Module Voltage Regulator DC DC 5V to 3.3V 9V 12V 18V 24V Circuit Board Transformer for DIY Electronics Breadboard MCU Project 2 Pack
- ALAMSCN 2PCS USB Buck Boost Converter Adjustable Step UP Step Down Power Supply Module Voltage Regulator DC-DC 5V to 3.3V 9V 12V 18V 24V
- Flexible 3-Way Power Input Options: Features 3 convenient power input methodsstandard USB, Micro USB, and direct PCB soldering padsallowing versatile connection for various power sources.
- Multi-Turn Precision Voltage Tuning: Equipped with a high-precision multi-turn adjustable potentiometer for smooth, accurate, and stable micro-voltage regulation.
- Instant One-Key Output Control: Integrated with a smart control button: short press to instantly turn the power output on or off without the need to unplug power cables.
- Independent Display Sleep Mode: Long press the button to turn off the digital tube display, saving energy and reducing module power consumption while keeping the power output active.
- Automatic Power-Off State Memory: Automatically preserves the operating state and voltage configuration before power failure, ensuring output settings are retained and not lost upon rebooting.
- Real-Time Digital Readout & Simple Operation: Onboard digital tube display provides real-time voltage monitoring. Simply adjust the potentiometer for quick, intuitive prototyping, breadboarding, and DIY circuit testing.
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Product Title:
USB Adjustable DC Power Supply Module with Multi-Turn Precision Potentiometer & Display
Product Overview:
This versatile USB adjustable voltage regulator module is engineered for electronics testing and DIY projects. It supports three convenient power input methods (USB, Micro USB, and soldering pads) and features a multi-turn precision potentiometer for fine voltage adjustment. Equipped with smart one-key control and automatic power-off state memory, it delivers maximum convenience and reliable power delivery.
Key Features:
- Flexible 3-Way Power Input & Simple Operation:
- Powered conveniently via standard USB, Micro USB, or direct PCB soldering pads. Simply turn the potentiometer to dial in your required operating voltage.
- Multi-Turn Precision Voltage Adjustment:
- Adopts a high-precision multi-turn adjustable potentiometer for smooth, accurate, and stable voltage tuning.
- Smart One-Key Dual-Control Design:
- Features an intuitive one-key button: short press to turn off the power output instantly, and long press to turn off the digital display tube for energy saving.
- Automatic Power-Off Memory Function:
- Automatically saves your operating state and voltage configuration before a power failure, ensuring output data is preserved and not lost upon rebooting.
- Real-Time Digital Tube Readout:
- Integrated digital display provides clear real-time voltage monitoring, making it an indispensable tool for breadboa
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by GeekSpace Return Policy
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