This project was a simple SMD reflow controller using a PIC to switch a solid state relay and display the temperature. The PIC reads from a MAX6675 and updates the LCD every second. It also features a recording capability, sending the data to a remote terminal via RS-232. This project uses a modified version of my Thermocouple Reader PCB. The recorded profile varies depending on the density of the board being baked, and the position of the sensor.
Last update: 23 Dec 2016
© Steven J. Merrifield