DIY Portable Thermometer is application to read result MLX90614 sensor with arduino Serial Communication. MLX90614 is an infrared thermometer for non-contact temperature measurements. Both the IR sensitive thermopile detector chip and the signal conditioning ASIC are integrated in the same TO-39 can. Arduino is an open-source electronics platform based on easy-to-use hardware and software. Arduino boards are able to read inputs from MLX90614 and sending output to Android display with serial communication. How to make portable sensor, i am upload youtube in channel 'Sekolah Robot Indonesia', i am share circuit, and programming. so every people can make it by self. *icon from https://www.iconfinder.com/justicon