Features:Master Chip: IP2312Input voltage: 4.5 ~ 5.5VCharging cut-off voltage: 4.4VLight indicator: Red indicates charging status, Blue indicates charging completedNote: This product does not have a battery capacity indicator function, and there is no battery protection functionConversion efficiency..
Variable Output DC-DC Step Down Converter (based on LM2596S)The DC-DC module based on LM2596 advocate current to 3.0A, but only to 1.8A.However, being introduced module adds a heatsink, using high-power devices.This module can easily reach 4A, 50W, add heat sink circumstances can reach 75W.Features:..
MT3608 Boost Step up Converter DC-DC 2AFeatures:This is a great DC to DC step-up converter module for electric equipment, digital products, etc.The boost converter can convert 2V~24V DC to maximum 28V DC, output voltage is adjustable with potentiometer.The maximum output current can be up to 2A.High..
This is a very small light sensor .It is called light sensor or photocell or LDR (light dependent sensor) or photo-resistor.A photocell changes resistance depending on the amount of light it is exposed to.These little sensors make great ambient light triggers (when light in the room turns on, ..