To help in those situations, designers at Hyde Park Electronics, Dayton, Ohio (hpsensors.com), developed Python Power, an ac-to-dc converter. It consists of a universal, in-line ac/dc power supply and ...

This simple automation and low-cost window sensor helped me fix a big air conditioning issue.

AC dielectric cure monitoring, also referred to as Dielectric Analysis (DEA), measures a polymer’s capacitance and resistance, which are bulk properties utilized in the conventional electrical model ...

Many homeowners have experienced the frustration and expense of repairing a faulty HVAC system. Today, SmartAC.com launched the first smart home gadget for monitoring the health of your HVAC system.

It’s easy to forget about your HVAC system—until it stops working and you find yourself baking in the summer heat or freezing in the winter cold. And the last thing you want to do is put yourself at ...

The M12 eurofast AC/DC junction box contains an integrated DC power supply that allows the use of DC sensors in AC applications. This 4-port junction box simulates a 2-wire AC sensor, providing a cost ...

Most of us set the AC to 24°C and forget about it. The unit runs through the night, the room gets too cold, we pull out a blanket, and the electricity meter keeps spinning. We wake up with a stiff ...