New Elektor reflow oven (Dec 07)
2007-11-09 by warrenbrayshaw
A new reflow oven construction project will be in the December edition of Elektor magazine: In their words SMD Reflow Oven Controller Back in the January 2006 issue we showed an idea on converting a low- cost household-ish electric oven into a reflow oven for controlled soldering of SMD circuit boards. The project turned out so popular we designed a more repeatable version of the heater control circuitry. This circuit contains an AT89S8253 microcontroller and an LCD showing temperature characteristics and several user functions.