Title: Heater control Post by: kalpakchiev on April 16, 2010, 06:36:10 06:36 This device works reliable from days when PIC16F84 was a fashion chip, until now.
It controls the power of heater from 0 to 10 whit zero crossing detection and memory for last selected power rate. Note that the layout of 7 segment indicator on PCB is mirrored for mounting on BOTTOM layer. It is not suitable for light dimming. |