charger

3D printable wallmount for iMax B6 battery charger.

Arduino cellphone chargers machine - china

Korad KA3005-based computer-controlled Li-Ion CC/CV charger

Buck boost regulator module that supports 3.5V-24V input, charging 1-4 cell batteries, and programmable USB OTG output from 4.48V to 20.8V

I designed and built a solar panel-powered constant-current charger for NiMH or NiCD batteries, or an iPhone, which can function as a power bank or be used in other devices.

An app to allow a Tapo P110 smart plug (connected to an AC mains EV charger) to charge your EV.

Precision Li-ion 18650 batteries charger.

Diseño y desarrollo de un sistema que permita gestionar la energía generada por paneles solares de baja potencia. Carga de baterías de litio de 3,7V y una carga variable que consuma 3,3V o 5V y hasta 2A.

OK home charging, realtime charger status, schedules, and Danish electricity prices for Home Assistant

small footprint usb-c li-on battery charger PCB files

Cell-level battery cycle testing: charge, discharge and capacity measurement for multi-cell packs

AWS powered charger utilizing widely available off the shelf components.

A 1S lipo charge/protect board based on the TP4056 and the FS312F

GRIZZL-E Charger Monitor EV Bolt IoT

ESPHome firmware for SunGoldPower LFP and similar Inverter/Chargers.

charge batteries with a lab power supply.

All Power supply schematics and battery chargers

MCP73831 Breakout Board, Miniature Single-Cell, Fully Integrated Li-Ion, Li-Polymer Charge Management Controllers

Distributed Energy Observability — Reference implementation for real-time telemetry, storage, and visualization of DERs (solar, storage, EVSE) using Python, PostgreSQL/Timescale, and Streamlit.