Today we are going to demonstrate a circuit of 5V, 6V, and 9V Automatic UPS Or Battery Backup Project. This circuit is using a voltage regulator IC of the LM79xx series where xx is the … Read more
battery backup
In this tutorial, we are making a circuit of a 12V Battery Backup Power Supply. This circuit will automatically shift the load to the battery in the absence of the main supply. When the mains … Read more
12V Battery Backup Power Supply
This is a tutorial on one of the most useful DIY projects, a battery backup for multiple equipments. Battery backups are an essential part of various situations such as when equipment needs to be working … Read more
Battery Backup For Multiple Equipments
A backup battery or UPS gives power to an electronic appliance when the main electric power source is inaccessible. Similarly, this 9V battery backup circuit will function as a small normal UPS. This circuit will … Read more
9V Battery Backup Circuit using LM7809
We regularly feel the need for an automatic UPS (Uninterruptible power supply) or a battery back circuit. The battery backup circuit includes some surveillance systems like emergency alarms, computers, and other critical devices. It is … Read more