Recent content by Savoy

I could not find any off the shelf application for the job. I wound up writing one using the 1-Wire API for Java from Dallas /Maxim. I live in a 118 year old house and there are still dirt floors in some areas of the cellar. I got tired of forgetting to open and close windows and turn the...

The best way for me was to use a damper with a built in 24vac motor for humidity and ventilation control. Used 1-wire temperature and humidity sensors inside and outside and the 4 channel relay board to power a DPDT relay. The normally closed contacts of the relay powers the dehumidifier. The...

HVAC Monitor Wiring The only info I could find on wiring for the HVAC monitor is in this forum. I want to make sure that my understanding is correct before I proceed. 1. "You need to attach common to the GND terminal". Is the 24vac common is connected to the same terminal as the 1-wire...