Do you have a 5 V device you want to run 24/7, no matter whether you have electricity? Not to worry – Linear Technology has made a perfect IC for you, the LTC4040; with the perfect assortment of ...

For as good as solar panels are at converting sunlight directly into usable electricity, especially for how cheap they’re becoming, they can still only gather around 20-30% of the energy that hits ...

This is an ESP-IDF project for a very cheap Wi-Fi robot rover with a 5-DOF servo arm. It is meant for kids and beginners who are learning robotics, electronics, web controls, and simple programming ...

Ultimate Portability (极致便携): Powered by a 3.7V Li-Po battery with a TP4056 charging module. Pure Digital Audio (纯数字音频): Utilizes INMP441 (Mic) and MAX98357A (Amp) via I2S digital bus to eliminate ...