09 Oct 2024 09:30 - 16:30 BST 10 Oct 2024 09:30 - 16:30 BST ...

Schornstein suggests testing your tap water for pH, and hardness if you're not using distilled water to top off your battery. Electrolyte: Using a hydrometer or refractometer, the specific gravity ...

You couldn’t make something out of aluminum extrusion that looks this good. The electronics include a hydrometer, an electronic alcohol vapor sensor, several temperature sensors an Arduino Mega ...

In an attempt to add technology to his brewing process [hpux735] build a sensor rig that monitors bubbles and pressure during fermentation. What does this have to do with brewing great beer? We ...