This is a BMS charger that would be as universal as possible for testing Li-ion or LifePo4 cells.

Night lamp using LDR

This study is an example how to build a 3-phases 230V/380V from a 12-24V DC with an Arduino Uno

CHILLY is a small device who turns your evaporative Cooler into a smart cooler which can be controlled by your mobile phone!

Prevention of solar radiation in schools

This thermostat can be used with any kind of water boiler and any kind of pump.

This is a very simple way to control a 3-phase AC installation in a delta configuration.

The objective is to find an easy way to implement RS485 on an Arduino Uno, then to adapt it to an ESP8266.

This project will demonstrate the real prototype of smart cities product including sensor data manipulation using Google Data Studio.

Are you tired of giving any surplus of your homemade electricity to your electric grid provider? Here is the solution to stop the waste!

How to build a wind turbine MPPT regulator within direct injection or battery configuration, 24V or 48V, 30A max. Update : V2 with a PCB.

Simple data logger that stores electrical data (voltage, current, power, energy, etc.) in an SD card, with timestamp for later analysis.

An automated, smart, self-contained growing system that cultivates plants from seed to maturity!

A simple device that makes controlling humidity and saving energy a snap. Operates as easily as a thermostat.