I have the following items.
Arduino UNO, Cartridge Heater 12VDC-40W, Thermistor 100K ohm (104GT-2), N-Channel MOSFET.
My heater is connected with a nozzle of 3D printer. I need to heat the nozzle and maintain a desired temperature. To do that, I need to use Thermistor as temperature sensor and PID algorithm to maintain desired temperature. Lastly, the MOSFET is needed to digitally on/off the heater. I have attached the wiring diagram and some links containing very similar coding.
Hello. Im designing different electronics devices, mostly based on avr, arm MCUs and boards with them like arduino, stm-discovery etc. I can help you with your deal and since im new one here I can do it cheaper then anybody.
(autopromotion^))