All things relevant to building mini EE projects

Solar Day Lamp With Battery Backup

Advertisement This solar day lamp with battery backup can be used in offices, homes, shops, warehouses, temples, etc. It offers a cost-effective way of harnessing solar energy. It is simple to manufacture and has a long life. The basic solar day lamp (SDL) consists of only two parts: photovoltaic (PV) panels and LED arrays. Due…

Overcurrent Fault Detector

Advertisement The overcurrent fault detector presented here is a general-purpose current-consumption sensor circuit that raises an alert when the flow of current through the system exceeds a certain limit. This simple circuit is based on ACS712 Hall Effect-based linear current sensor chip. The author’s prototype is shown in Fig. 1. Fig. 1: Author’s prototype wired…

Automatic Hand-Wash Timer

Advertisement According to the World Health Organization (WHO) guidelines, people need to wash their hands with soap and water at least for 20 seconds to get rid of any virus. Although you have a stopwatch on phones, wristwatches, and other electronic devices, it is not convenient to use them. Also, some people do not want…

By: SAMRUDDHI MUTAKE

We would like to provide you with a huge list of electronics mini project ideas for your engineering project work, along with the components list, circuit diagram, code, working principle, and applications. This list has a combination of our own making DIY projects and a few other projects done by hobbyists, also we have divided…

By: Adem Aliyi

We would like to provide you with a huge list of electronics mini project ideas for your engineering project work, along with the components list, circuit diagram, code, working principle, and applications. This list has a combination of our own making DIY projects and a few other projects done by hobbyists, also we have divided…

By: Ed

We would like to provide you with a huge list of electronics mini project ideas for your engineering project work, along with the components list, circuit diagram, code, working principle, and applications. This list has a combination of our own making DIY projects and a few other projects done by hobbyists, also we have divided…