Category Archives: Geekiness

Notes on RPizeBox Display

I’ve got a nice scrolling script and had to hack pylms to get it to cope with accents.

This meant uninstalling the pylms module and referencing it instead with

sys.path.append(‘/home/pi/PyLMS/’)
from pylms.server import Server # to talk to LMS server
from pylms.player import Player # to talk to LMS player

That meant I could hack away at the code and it would still work.

I kept trying to find a way to intialise the display on boot.  I had little success.  I even made a start/stop script at /etc/init.d/lms-display in the hope it would get the display restarting on boot, but no dice.  In the end I found that

@reboot root /etc/init.d/lms-display start

in crontab did the job.

Arduino and heating belt thoughts

Arduino

It was cold today so I bought a heating belt (made in NZ of all places).  I was was looking in to making my arduino UNO in to a temperature controller and found loads of comments about how they can control pumps too.  Pumps?  I looked in to it and found this lovely quote about what they can be used for.

“(transfer) hot wort from the lauter tun to the kettle”

So that’s clear then.

via BT – Souping Up Your Brewing setup.

Brew Belt

IMG_4587I bought a brew belt today.  It was 16°C in the warmest room in the house(!).  A few hours later and my quince wine was up to temperature and bubbling nicely (and making a lovely fizz when you held your ear to the tub).  I had to find a timer switch to switch it on and off because after a few hours it was creeping up over 26°C.  You can also push the belt up and down, but a timer (that I had lying around) looked a better option until I can get the arduino going.