In recent times with the rapid spread and chaotic effect of the Covid-19 pandemic, avoiding any exposure to the viruses should be evaded, which has become a compulsion. The basic concept of this project is to make an approach to make the process contactless and hassle-free. ‘Automated hand sanitizer dispenser’ was our mini project which used Arduino Uno as the microcontroller, Ultrasonic sensor as the automated sensor interface to check the presence of the hand and other relative components to make a circuit system pump a certain quantity of sanitizer every time a hand is sensed beneath the setup. Certain plug-ins and switch connections are added to monitor the usage period. Once the circuit is switched ON the Arduino UNO which functions with respect to the code and relative to the relay, which processes the motor to accelerate the pump which will dispense a certain amount of sanitizer from the container automatically. The ‘Contactless Temperature Reading’ is an extension of our mini-project. The purpose of this project in its entirety is to dispense sanitizer and to read the human temperature in a contactless manner. In order to realize the human body temperature fast and non-contact mode, an infrared human body temperature sensor is mainly used to convert the human body’s infrared into a voltage signal, which is then converted into an electrical signal that is passed to Arduino NANO, which is the microcontroller in this case. The signal is then passed to OLED to display the temperature on the screen. The ultrasonic sensor is used to know the distance at which the object is placed. It detects the object with the help of a reflected echo signal. The power generated on the Arduino NANO board is enough for the proper functioning of the thermometer. The detected temperature is displayed on the OLED display along with a buzz note from the buzzer.