Duinotech Arduino Compatible 5V DC to DC Converter Module

You've got a Li-Po cell or two alkaline batteries and you need clean 5 V out for your Arduino. Stop wiring up resistor dividers and hoping. This converter module takes anything from 2.5 V to 5 V DC in and gives you a steady 5 V output. Feed it via the USB socket or solder wires straight to the pads underneath if you want a cleaner cable run. Batteries not included — use what you've already got on the bench

• Converts 2.5–5 V DC input to a stable 5 V DC output
• Works with a single Li-Po cell or two alkaline cells as the battery source
• Input via USB socket or solder pads underneath for direct wire attachment
• Arduino compatible — drop-in power regulation for portable projects
• Batteries not included