Homechip specialises in the supply of Dallas/Maxim 1-wire devices and components. We supply bus masters from Dallas, iButtonlink and Embedded Data Systems. We also supply environmental sensors from iButtonlink which measure a variety of parameters: temperature, humidity, light levels, voltage and current.We are able to source iButtons and maintain stocks available for immediate shipping.We also supply weather stations from AAG Electronica.If you don't see it on the website then please ask.