pid temperature control

  1. K

    How to implement PID control on MCU with known PID parameters ?

    How to implement in software hot plate control on MCU with known, measured PID parameters? It is 2nd Order system. I will measure hot plate temperature each second and do not know how to calculate the PWM duty cycle (0 - 100%) for triac control to achive required reflow profile temperatures...
  2. S

    Can someone help me please!!!? IRFZ44n MOSFET heats up driving TEC Peltier

    Hello everyone, I would really appreciate if you could help me Im making a mini fridge controller (PID), using a 4n25 optocoupler, an IRFZ44n Mosfet and a tec peltier I connect it to a 12v and 3 A and arduino 5v As soon as the arduino code is uploaded and I connect it, the mosfet starts to...
  3. JesusLopez

    PID Controlled Peltier Heating and Cooling

    My goal is to rewire a Peltier AC unit by removing the on-board PSU and Analog temperature controller. I would like to convert the AC unit to Cool and Heat by reversing the Peltier modules polarity. Then control both heating and cooling functions with a PID. Then running it all with an external...
  4. nicocarlini

    Rex c100 - problems to set it up

    Good afternoon! this is Nico and this is my first post so I don't know if this is the right place to post it . Thanks in advance for your help! I am running a brewery and I built a control panel to control the temperature of my fermentors. I ve trying to find information to do a propper setup...
  5. xJCole

    PID Controller Rex-C100 Help!

    Hey all, I’m new to this forum, and very new to electrics of any form. Not sure if I’m even in the right place to ask these questions but I gotta start somewhere. Im a part time knife maker and need some help with my Heat Treat Oven. Everything is built and works to an extent. When I turn the...
  6. Kadav

    simulink control design

    Hello i am using matlab R2014a , and i want to know how to use simulink control design . but i can not find it , is it a tool that we have to install, or there is a way to get it , that i am missing . Thank you very much
  7. Kadav

    Integrator on PID control Temperature

    Hello i am designing a PID control temperature project , but with the integrator effect , the PID seems to be continuing to function even at set temperature , can you please tell me how you fixed that problem ?