PID_CONTROL_MODULE2 Close loop PID Heater Control Module

This module designed to control AC Clamp heater or any AC heater with PID algorithm. That module use Max6675 Cold-Junction-Compensated K-Thermocoupleto-Digital Converter to mesure temperature of heater.First you have to include max6675.h on arduino ide.

• Max6675
• BTA-16 triac
• Moc3020
• Pc817
• D1208 rectifier
• K-type thermocouple
• 2x47k res
• 100 res
• 200 res
• 1k res
• 0.1μF con

go get github.com/merttuncell/Heater-PID-Control-Module-

add Max6675.h arduino library from https://github.com/adafruit/MAX6675-library

arduino connection

• GND - Ground
• Frig - Triger pin for Triac
• Z0 - AC Voltage ZeroOut dedection output pin high when zero cross dedection
• SO - Serial Data Output For MAX6675
• CS - Ship Select Set CS low to enable the serial interface
• SCK - Serial Clock Input
• VCC - Positive Supply (3V-5.5V)

• /Documentation - Datasheets, additional product information

• /Frimware - Example code for Arduino

• /Hardware - Eagle design files(.brd, .sch)