Dual K-Type Thermocouple

This project was a simple, dual channel, K-type thermocouple reader using a PIC microcontroller to display two independent temperatures. The PIC reads from two MAX6675 devices and updates the LCD every second. It also features a recording capability, sending the data to a remote terminal via RS-232.

Schematic

Last update: 17 April 2016
© Steven J. Merrifield