This paper describes a single chip embedded temperature controller design programmed

in a single Programmable System on Chip (PSoC) a mixed array logic consists of analog,

digital and digital communication blocks within in it. The virtual instrument control

program written in LabVIEW ver.7.1, a graphical language, provides user friendly menu

driven window based control panel, interacts with the single PSoC chip design for sensing

and controlling the temperature. This simple cost effective embedded design finds

potential application in laboratory as well as in industries. This deign can also be made

as a standalone system without PC by programming LED/ LCD display and key pad

attachment modules in same PSoC chip.-This paper describes a single chip embedded temperature controller design programmed

in a single Programmable System on Chip (PSoC)　a mixed array logic consists of analog,

digital and digital communication blocks within in it. The virtual instrument control

program written in LabVIEW ver.7.1, a graphical language, provides user friendly menu

driven window based control panel, interacts with the single PSoC chip design for sensing

and controlling the temperature. This simple cost effective embedded design finds

potential application in laboratory as well as in industries. This deign can also be made

as a standalone system without PC by programming LED/ LCD display and key pad

attachment modules in same PSoC chip.