Introduction When it comes to keeping our food fresh and safe, a reliable fridge alarm circuit is a must-have. So, in today’s tutorial, we have decided to make a simple fridge alarm circuit. With this … Read more
fridge
In this DIY, we are making a “Fridge door alarm circuit using 555 and LDR.” The name “Fridge door alarm circuit” itself deduces the application. This circuit triggers the alert if the “door of the … Read more
Fridge Door Alarm Project
Introduction Many adults, especially parents, complain that kids always open the fridge every time they pass by it. Thus, they want something that keeps them away. Like the regular Door alarms, which are an excellent … Read more
Fridge Door Alarm Circuit
In this tutorial, we are making a project on a Fridge door alarm. In order to save the food stored in the fridge from spoiling and maintain its freshness, it is necessary to close the … Read more