When ordering the needed hardware new possibilities came to mind, as they so often do when you are browsing catalogs of companies selling cool gadgets… The first version of the 1-wire network will look something like this, possibly with some of the sensors furthest away from the server installed at

So, having moved from a flat to a house a couple of months back it was time to do some actual work on a home monitoring system. First task: to find a good source for the needed 1-wire sensors and other electronics and hardware. Some digging around, comparing a lot

I regularly use 3-4 different computers, from time to time also guest operating systems running in virtual machines. For years I have been thinking it would be great if you could bring your current Firefox status with you to a different computer, for example between a Mac and PC. After

Moving to a house from an apartment made me realize you have new things to consider. – How much money is spent on heating? – We have a 45-year old, huge water boiler in the basement, how much does it cost to keep it running? Would we save money by replacing it