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Key Features:

• Input Voltage: 2V to 24V DC

• Output Voltage (Adjustable): Up to 28V DC

• Maximum Output Current: 2A (with proper cooling)

• Boost Converter IC: MT3608 – High Efficiency Switching Regulator

• Onboard Potentiometer for voltage adjustment

• Compact size – perfect for DIY, Arduino, Raspberry Pi, and robotics

• Ideal for battery-powered applications, solar projects, and portable electronics

Product Description (Detailed):

The MT3608 DC-DC Boost Converter Module is a compact, high-efficiency step-up power supply module designed to convert lower voltage DC sources (like 3.7V Li-ion batteries) into higher output voltages, up to 28V.

Powered by the MT3608 IC, this module can output up to 2A current, depending on input/output voltage difference and heat dissipation. The onboard potentiometer allows precise voltage tuning, making it suitable for charging circuits, Arduino projects, sensor arrays, and low-voltage power regulation.

Technical Specifications:

How to Use:

1. Connect DC input voltage (e.g., from battery, USB, solar panel) to VIN+ and VIN– terminals.

2. Measure output voltage using a multimeter at VOUT+ and VOUT–.

3. Adjust the blue potentiometer clockwise to increase or counter-clockwise to decrease the output voltage.

4. Do not exceed 2A current draw unless adequate cooling is provided.

5. Ensure output voltage is lower than connected load’s rating.

Note: No reverse polarity or over-voltage protection. Always check wiring and voltage before connecting sensitive devices.

Applications:

• Powering Arduino, ESP32, and Raspberry Pi Pico from battery sources

• Boosting 3.7V Li-ion or AA battery voltage to 5V or 9V

• Portable power banks and gadgets

• Solar-powered embedded systems

• LED strip power regulation

• DIY electronics and academic kits

Package Includes:

• 1 × MT3608 DC-DC Boost Converter Module