Hardware projects tagged power
Open hardware projects tagged power on BoardRepo. View schematics and PCBs in the browser and download the sources.
Projects
1-4 Ch power distribution for acoustics single channel boards used on SW8.
Step-up converter. Vin 1,8 V - 5 V, Vout up to 28 V.
Documentation, example code, and hardware for the SparkFun Soft Power Switch - JST 2mm.
A 1"x1" Qwiic board that boosts the Qwiic connector system from 3.3V up to 5V.
A line of Qwiic compatible power and signal relays.
A power meter based on the Allegro ACS37800 which can sense both current (+/- 30A) and voltage
Documentation, example code, and hardware for the SparkFun Soft Power Switch - USB-C.
SparkFun's Qwiic breakout for the INA2XX family of devices
Power minitoring utility for AGP graphics cards
Project contains BMS for lead-acid batteries and ESP-based board used to pull information from EASUN offgrid inverter, energy meters and sensors. It show informations od displays and use ESPhome to send it to Home Assistant..
Hardware design files for Cubesat PCBs
This project is a custom ESP32-S3 development board designed using KiCad. It integrates native USB-C programming, efficient power regulation, and GPIO breakout, eliminating the need for an external USB-to-UART converter. The design follows Espressif reference guidelines and is suitable for IoT and embedded applications.
ESP32 ATX Power Controller
Solar powered noise measuring business card
A Custom STM32 board that runs on a battery with MCP73831 and is easily programmable with USB thanks to the CP2102 USB-to-UART chip.
OreSat solar array designs and CAD
This repo contains open source PCB designs used in conjunction with Ubo Pod other open source system components.
☀️ KiCad-based LT3652 solar battery charge controller PCB with solar input, battery charging terminals, charge/fault status header, adjustable control, schematic, PCB layout, and 3D renders.
KiCad design files for a wattmeter built with a Raspberry Pi Pico and an INA219 power monitor.
WASAロケットプロジェクト 共通電装基盤
Physics Sensor Cube Tux³
Solar panel boards for the PyCubed-Mini PocketQube platform
Based on https://www.instructables.com/DIY-1kW-MPPT-Solar-Charge-Controller/ Since I wanted to be able to change the board layout and to test KiCad I decided to give this "conversion" a try.
KICAD project of V2 version of MPPT controller
PCB design (Kicad) to test the DPP architecture used in MPPT designs
Hardware and software for a power and IO extension PCB with current monitoring and I2C interface.
This project is a synchronous buck converter providing 5V at 3A from 4.5-V to 17-V input.