Power Modules — Wiring, Setup & Guides

Discover high-efficiency DC power modules for Arduino, Raspberry Pi, and ESP32/ESP8266 projects. Our technical guides include wiring instructions, recommended input/output voltages, load testing, and safety notes for stable operation.

LM2596 Buck Converter Guide

The LM2596 DC-DC buck converter is a popular step-down voltage regulator (4–40 V input to 1.25–37 V adjustable output). Learn precise voltage adjustment, ripple mitigation, and cooling tips for robotics, IoT, and battery builds.