Mini Adjustable DC Step-Up Boost Module 3–6V to 5–24V Output

Mini Adjustable Step-Up Boost Module – Dual Input, 5V–24V Output

Power your DIY electronics, hobby projects, and portable devices with precision using this compact Gaqqee Mini Adjustable Step-Up (Boost) Module. Featuring dual-input compatibility and a wide adjustable output range, this module is the ideal solution for makers, engineers, and electronics enthusiasts who need a reliable, lightweight voltage booster in a tiny footprint.

Key Features

• Dual Input Options: Accepts both a USB Type-C 5V supply (VIN1) or a DC 3–6V battery/source (VIN2) — flexible enough for virtually any project setup.
• Wide Adjustable Output: Output voltage is adjustable from 5V up to 24V DC (turn clockwise to decrease, anti-clockwise to increase), covering common standards including 5V, 9V, 12V, and 24V.
• Max Output Current: Up to 2A for dependable performance in demanding applications.
• Self-Recovering Short-Circuit Protection: Built-in 2A self-recovering protection automatically resets after a fault — no fuse replacement needed, keeping your devices and module safe.
• Digital Signal-Controlled Switch: Output can be toggled on or off via a digital signal, adding smart control capability to your builds.
• LED Output Indicator: Instantly know when the module is active with a clear onboard LED status indicator.
• Low Power Consumption: High-performance circuit design delivers stable, efficient output with minimal energy waste.
• Compact & Lightweight: Tiny form factor makes it easy to embed into tight spaces, enclosures, or wearable electronics.

Technical Specifications

What's in the Box?

• Mini Adjustable Step-Up Module × 1

Perfect For

• Arduino, Raspberry Pi, and microcontroller projects
• Portable battery-powered devices needing higher voltage
• DIY electronics builds and prototyping
• Robotics, drones, and wearable tech
• Computer and hobby electronics applications

Looking for more tools for your DIY and crafting projects? Check out our Leather Hole Punch Tool | DIY Stitching Punch 4/5/6mm or browse our handy Airtight Transparent PET Storage Bottle | Beads & Crafts for keeping your components organized.

Learn more: EPA guidance on lithium-ion battery handling

Frequently Asked Questions

Q: What input sources are compatible with this adjustable step-up module?

A: This mini boost module supports two input options: VIN1 accepts a USB Type-C 5V supply, and VIN2 accepts a DC 3–6V input such as batteries or other low-voltage DC sources. You can use either input depending on what's available in your project setup.

Q: How do I adjust the output voltage on this step-up module?

A: The output voltage is adjusted using the onboard potentiometer. Turn it clockwise to decrease the output voltage and anti-clockwise to increase it. The output range spans DC 5V to 24V, covering standard voltages like 5V, 9V, 12V, and 24V.

Q: What does the self-recovering short-circuit protection do?

A: The built-in self-recovering short-circuit protection (rated at 2A) automatically shuts the output down if a short circuit is detected, then resets itself once the fault is cleared — with no need to replace any fuse. This helps protect both the module and connected components.

Q: Can this module be switched on or off programmatically?

A: Yes. The module features a digital signal-controlled switch, which means you can enable or disable the output using a digital logic signal from a microcontroller such as an Arduino or Raspberry Pi, making it ideal for automated and programmable builds.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.