Dual USB Buck Boost Power Module That Packs a Punch, 3.5V To 12V Input, 1.2V To 24V Output, DC DC Converter With Display, 3W Max Output, Supports 5V To 3.3V 9V 12V 18V 24V, USB Or Micro USB Power In, One Button Off
✔️ 3W max output, 1.2-24V adjustable, USB/Micro USB input, 2pcs
Compact dual USB buck-boost power module with a display, ideal for hobby electronics, prototyping, and portable power projects. It accepts USB or Micro USB input and outputs adjustable DC voltage from 1.2V to 24V up to 3W, with a 3-digit display and a one-button off to store your last state.
✅ Input voltage: 3.5-12V DC via USB or Micro USB
✅ Output voltage: 1.2-24V DC, adjustable with multi-turn potentiometer
✅ Output power: 2W (1.2-2V), 3W (2-20V), 2.5W (20-24V)
✅ Display: 3-bit digital tube showing voltage
✅ One-button off with state retention to prevent data loss
✅ Pack size: 2 pcs included
💡 What is a handy USB buck-boost module used for in small electronics projects? This long-tail question captures common use cases and benefits of this type of module for DIY setups.
Short intro: A handy module lets you power a wide range of devices from USB power while dialing exact voltages.
- Lets you set 1.2V to 24V outputs for different boards
- Displays real-time voltage for quick checks
- Retains last output state after power loss for reliability