A simple Arduino inline extension to Chinese Diesel Heaters to help maintain a stable temperature by gracefully shutting down the heater if it gets too hot, or turning it on if it gets too cold.

A programmable temperature and process controller for use by the maker community has been designed to be Arduino-compatible. Called the SmartPID it can be programmed on a PC via the USB port using the ...

Abstract: The growing demand for sustainable and cost-effective energy efficiency solutions places emphasis on the implementation of solar water heating systems. This work presents the design and ...

This water level and temperature monitoring system uses contact or non-contact water level sensors along with a probe-type temperature sensor. A digital display provides continuous, real-time ...

Imagine you’re building a small solar installation. The naive solution would be grabbing a solar panel from Horror Freight, getting a car battery and AC inverter, and hoping everything works. This is ...