We use materials, components and sub-systems from suppliers all over the globe. Finding suppliers who will work with us is important and we don't mind saying so!

• Microcontrollers
  • HVW Technologies, www.hvwtech.com 
  • Parallax , www.parallax.com
  • Cubloc , www.cubloc.com
• Electronic Components
  • Digikey, www.digikey.com
• Wireless data radios
  • Maxstream , http://www.maxstream.net/
  • Freewave , http://www.freewave.com/
• Industrial and Commercial serial data products
• • B & B Electronics, www.bb-elec.com
• Industrial PLC's
  • Automation Direct, www.automationdirect.com
  • Toshiba International, Houston  http://www.toshiba.com/ind/