@thesis{thesis,
		author={Makkulau  Andi and Pertiwi  Ratri Setya and Yogianto  Agus},
		title ={Peraga Sistem Peringatan Dini Overload Transformator Dengan Data 500 Watt Berbasis Mikrokontroler ATMega328},
		year={2020},
		url={http://156.67.221.169/3517/},
		abstract={One the problem of transformers is either an overload. If the overload is constantly ignored, it can cause the temperature in transformers to rise and cause the life of transformers to become less and the power that is channeled to shrink.
Based on these conditions, it would make this final task as an example of a transformer?s overload (an alert system) with a 500 Watt data based microcontroller atmega328. Displays of the system use transformers simulation object of 3 stop contact as fasa arae R, S, and, T, while transformers belated simulation object use an alumunium plate furnised with the peltier element as heat producer. Displays of the system use transformer load output of household electronics, including: electrical stove, rice cooker, hair dryer, and iron. The system?s display consists if hardware designs (microcontroller ATMega328, ACS712 sensor, thermokopel sensor, peltier, relay, exhaust fan, LCD, and GSM
SIM900) and software (Arduino IDE). The ACS712 sensor test results have an averaged frequency R, S, and T are 3,59%, 4%, and 4,1%, while thermocouple sensor result have an averaged error is 1,69%. Test results show that if a transformers was detected to overload, the system could transmit an early
overload alert of Short Massage Service (SMS, the time of the average delivery of 11,01 seconds. Furthermore, if the object of a transformers simulation has a temperature rise and has reached a designated nominal parameters, an exhaust fan can work automatically}
		}