Simple DIY reflow soldering oven controller with 16x2 LCD, Encoder & K thermocouple Main components: -Atmega88 -LCD 16x2 on HD44780 -Rotary encoder with switch -MAX6675 thermocouple interface -Digital out for optotriac or relay module (with transistor) -buzzer
Simple PCB for make at home (one layer, thick routes)
Current project etap: Writing code.
