How to build a wind turbine MPPT regulator within direct injection or battery configuration, 24V or 48V, 30A max. Update : V2 with a PCB.
The objective is to find an easy way to implement RS485 on an Arduino Uno, then to adapt it to an ESP8266.
Our objective is to design, build and implement in-the-field technology in an ecological way that generates environmental awareness.
Simple data logger that stores electrical data (voltage, current, power, energy, etc.) in an SD card, with timestamp for later analysis.
Jenny 5 is a fully open-source robot. It has a mobile platform, a flexible leg, two arms with 7 degrees of freedom each and a head.
This is a very simple way to control a 3-phase AC installation in a delta configuration.
Are you tired of giving any surplus of your homemade electricity to your electric grid provider? Here is the solution to stop the waste!
A class D audio amplifier based around a TPA3255 board with features that include preamps as well as balanced and unbalanced inputs.
A smart parking mobile app to assist you in finding and reserving an available parking spot nearby so that others wouldn't beat you to it.
Universal access prosthesis
This circuit divides the voltage to three ranges: 12V DC, 9V DC and 5V DC.
This is a BMS charger that would be as universal as possible for testing Li-ion or LifePo4 cells.
Integrate Siemens SIMATIC and LOGO and some modbus, bacnet HVAC controllers to cloud, prepare data for visualization and standard storage.
This study is an example how to build a 3-phases 230V/380V from a 12-24V DC with an Arduino Uno
Anitrack is an autonomous system that can track an animal's position, measure its temperature, its heart rate and its movements.
It came with only an on/off switch. Adding an UNO to this LED chalkboard really gets your attention - it is quite a flashy pig.
OpenCM is a micro-manipulation framework based on the UC2 system.
B-Hive is an autonomous electronic monitoring device enabling beekeepers to oversee their hives' well-being.
Prevention of solar radiation in schools
GRUN UVBOT is an autonomous UV robot that can prevent spread of infectious diseases and can be used as part of regular cleaning process.