DS Buster

DS Buster is DIY dew heater controller based on Arduino UNO microcontroller, DS18B20 temperature sensors and 4-channel MOSFET PCB driven by PWM. In manual mode one can control output power of each four channels (P1-P4) separately. In automatic mode output power is controlled based on temperature sensor readings (still ongoing project).

Problem solver

I favor EXSYS and StarTech industrial grade powered hubs with external power exclusively. EXSYS operation mode defaults to that but in case of StarTech you have to open the case and remove one jumper on PCB.

Web Relay First Light

Web page control over LAN, WLAN or Internet:

 iPhone app control over WLAN or Internet: