For the next few posts, we will be going into the nitty gritty details of the conditioning circuit. I want to spend lots of time at this stage for two reasons:

  1. Analog circuits and analysis have never been my strong points and this is a great way to change that
  2. The last thing we want, is to work with erroneous data caused by poor design of the conditioning circuit

Today, we will be briefly looking at the circuit and focusing on its behaviour.



Oh, is it 2014 already?

Well then, happy new year everyone! It’s been a pretty eventful year here at meoWS and I’d like to summarize some of the big things that happened in 2013 as well as talk about what’s going to happen this year.


Thanks, /u/Rissaka

I recently accepted a job offer and am moving to a whole new town! Therefore, all my projects have some to a temporary halt while I relocate and settle down. I hope to be back at the end of the month or early November.


I’m really interested in aviation and lately, I’ve been toying with the idea of making a glass cockpit. This is a big project and most of my time will probably be spent on it. There are a lot of different systems for the glass cockpit like an IMU, an MCU to take in sensor data, a display for showing information and much more.

I’m starting off the project by working on understanding GPS. I’ve managed to make my own (albeit bulky) GPS receiver that shows coordinates, speed, altitude and heading: