https://wiki2.sitebuilt.net/index.php?action=history&feed=atom&title=BuildBuild - Revision history2026-05-06T14:35:38ZRevision history for this page on the wikiMediaWiki 1.37.0https://wiki2.sitebuilt.net/index.php?title=Build&diff=2087&oldid=prevTim at 23:49, 22 November 20082008-11-22T23:49:34Z<p></p>
<p><b>New page</b></p><div>===outside reset for Hydronic heating===<br />
specs:<br />
for normal op (house up to temperature)<br />
*reduce boiler temp and increase the cycle deltaT when it is warm out<br />
*increase boiler temp and decrease the cycle deltaT when it is warm out<br />
on transitioning from setback to on<br />
*boost the temperature till the desired vs actual deltaT is reduced<br />
show<br />
<br />
====steps to development====<br />
get a pic dev board, install all the shit do all the practice shit<br />
<br />
do a project to read temp sensor and output the tempaerature<br />
<br />
" & output temp to display<br />
<br />
create a input device and have input display<br />
<br />
read sensor and compare to setting output a relay on<br />
<br />
create a device that slowly oscillates up and down a counter value <br />
<br />
connect to and read that device and turn off when reaches high setpoint and on when it hits the low<br />
<br />
add a clock and calendar chip to a device and so stuff depending on time of day</div>Tim