so im just an electronic hobbyist here,i came up with an idea to replace all the thermocontroller (the one in the yellow square)
http://s1072.photobucket.com/user/Tonny_Cassidy/media/20150810_215142_zps4cwon1ih.jpg.html
with a homemade digital controller that only have 1 7 or 10 inch LCD which looks like this
this is my concept design
http://s1072.photobucket.com/user/Tonny_Cassidy/media/2 B_zpsk04gotzl.jpg.html
the problem is that i dont know which microcontroller is suitable for this
the microcontroller will :
drive an lcd display
receiving reading from a current transformer (5 OF THEM)
receive a thermocouple reading (5 OF THEM)
have enough output for a relay array (x8 relay array ,only 5 will be used)
read 3 phase mains voltage
any recommendations ?
http://s1072.photobucket.com/user/Tonny_Cassidy/media/20150810_215142_zps4cwon1ih.jpg.html
with a homemade digital controller that only have 1 7 or 10 inch LCD which looks like this
this is my concept design
http://s1072.photobucket.com/user/Tonny_Cassidy/media/2 B_zpsk04gotzl.jpg.html
the problem is that i dont know which microcontroller is suitable for this
the microcontroller will :
drive an lcd display
receiving reading from a current transformer (5 OF THEM)
receive a thermocouple reading (5 OF THEM)
have enough output for a relay array (x8 relay array ,only 5 will be used)
read 3 phase mains voltage
any recommendations ?