11 May 2017
We recently designed a barcode scanner to use with our online store. To power the scanner,...
19 February 2017
For many years we have used our old HP MediaSmart EX475 (WHS) Windows Home Server box as a secondary...
09 December 2016
For the past four years, we have been using a CIF CF02 reflow oven to reflow and cook our circuit...
04 September 2016
Several months ago we purchased a FE-5680A Rubidium Frequency Standard from eBay, part number P/N 217400-30352-1....
23 April 2016
When building our Raspberry Pi expansion boards we use lead free solder paste and a C.I.F FT02 batch...
16 April 2016
We needed to be able to test some of our circuits for EMI issues via the power lines and after some...
01 January 2016
In November of last year we finished work on our Raspberry Pi based solar data logger, a part of our...
04 December 2015
Today the new 3rd Gen Nest Learning Thermostat with hot water control arrived which we had ordered...
30 November 2015
Three years ago we designed a solar data logger based on a Raspberry Pi which monitored the solar...
11 November 2015
Since we solved the RF interference problems http://www.briandorey.com/post/mastervolt-soladin-rf-filtering with...