📖Product Description

The MT3608 DC-DC Step Up Converter Booster Module is a high-efficiency power supply board used to increase a lower DC input voltage to a higher adjustable output voltage. Built around the MT3608 switching regulator chip, this compact module can take input voltages as low as 2V and boost them up to as high as 28V.

The module is widely used in electronics projects where a higher voltage is needed from a lower-voltage source such as lithium batteries, USB power banks, solar panels, or rechargeable battery packs. It is especially useful in portable electronics, LED drivers, Arduino systems, ESP32 projects, robotics, and DIY power supplies.

The output voltage is adjusted using the onboard precision potentiometer, allowing you to set the exact voltage required for your application. The module offers up to 2A maximum output current with high conversion efficiency of up to 93%.

Its small size makes it ideal for space-limited applications, and the board includes clearly marked input and output terminals for simple wiring.

⭐ Key Features

• Based on MT3608 DC-DC boost converter IC
• Adjustable output voltage up to 28V
• Supports up to 2A maximum output current
• High efficiency up to 93%
• Wide input voltage range from 2V to 24V
• Compact and lightweight design
• Onboard potentiometer for easy voltage adjustment
• Suitable for battery-powered and portable projects
• Easy to connect with labeled IN+ / IN- and OUT+ / OUT-
• Ideal for Arduino, ESP32, LEDs, and DIY electronics

⚙️ Technical Specifications

🚀 Applications

• Powering Arduino and ESP32 projects
• Boosting voltage from lithium batteries
• Portable USB and power bank projects
• LED strips and LED lighting
• Solar-powered electronics
• Robotics and automation systems
• DIY adjustable power supplies
• Battery-powered gadgets and prototypes