We depend on a wide variety of technology to meet our needs and make our daily lives easier and more fun. All electronics need some kind of battery or power supply in order to work. In addition, it is vital that there be no disruptions in the power store in order for the device to function to its maximum capacity. That is, it must provide both AC and DC at a consistent voltage. This, however, is not always doable. There might be a variety of reasons for voltage fluctuations in the supply. No one wants the equipment to malfunction or be harmed due to fluctuations in the power supply. To this end, voltage control should be emphasized. This is the objective we've set for ourselves here. Throughout the duration of this project, the load will be supplied with a stable 240 Volt AC power supply. In our project, we regulate the voltage of a 3 in the morning using an SCR. In order to provide a constant energy to the load, SCR may control voltage by altering the firing angle to it. Because of this, voltage may be controlled. A lower voltage is provided across the load by following these steps and sending the data to Analogue-To-Digital Automation. When an analogue signal is input to an ADC, a digital signal that is a precise representation of the analogue signal is produced.