HW-133-V1.0 is a mini DC-DC adjustable buck (step-down) converter module based on the
If you were to look at a standard datasheet for the HW-133-V1.0, you would encounter a table of electrical characteristics. Below is an analysis of the standard specifications for this module. Hw-133-v1.0 Datasheet
If you have the physical module, look for these clues: HW-133-V1
Uses integrated MOSFETs to keep heat low and battery life high. Serious Power: Handles up to of current, plenty for servos, sensors, or LED strips. Wide Adjustable Range: Dial in your exact voltage from Serious Power: Handles up to of current, plenty
regulator, making it a favorite for drone builds, DIY portable electronics, and space-constrained micro-controller projects. Why makers love it: Ultra-Small Footprint:
#include <SPI.h>
Use a multimeter to measure the voltage between OUT+ and OUT- .