Laser Cooling Controller
Laser controller to measure the flow and water temperature. Arduino based with a menu to set the parameter values with rotary endoder. Flow measurement is done with a water flow sensor YF-S201, temperature measurement with DS18S20.
* Option to auto standby if the laser cutter remains forgotten for a long time. (relay output goes off)
* Count and Sum total time that the co2 tube goes active and storing values in EEPROM
* Sound signaling if there is no flow or the temperature is too high, after the delay time the relay output goes off. (delay time menu selectable)
* The light signaling with RGB LED, green for idle, blue for active co2 laser and red for alarm.