This is Matthew Cattle's website. Welcome to my site :D My hobbies include electronics, robotics and HiFi. This website is about these hobbies.
Click the links above to navigate the site.
This site is just a report of my projects, and is not really meant to help anyone or give advice.
To contact me, talk to me on the DIYAudio or Robotbuilder forums, my nickname is matttcattt on both, or send an E-mail to matttcattt (at) yahoo.co.uk (replace the (at) with an @). Try to include the word "amplifier" or "robot" or something to help me see your e-mail amongst the several hundred spam e-mails that I recieve each day.
I knicked this calculator from a website ages ago, and thought I would put it here, as it is useful.