Introduction Gadgets and electronic devices have become a part of our lives. And, so are the batteries and their chargers. And, we all know that overcharging can destroy battery life. For a quick check of … Read more
battery level indicator
Introduction: The battery is a source of electrical energy used in many electronic devices in different forms. It converts chemical energy into electrical energy. Battery monitoring is a device that is used to monitor the … Read more
Battery Monitor Circuit with LM3914 IC
Introduction Sometimes the visual indication of the battery is highly needed. Especially in the automotive industry where the designers are now working on battery-operated cars. Thus, it’s a significant task to work on the battery. … Read more
Battery Level Indicator using LM3914
A Battery level indicator (Battery Guage) is an electronic measuring instrument that indicates the immediate voltage level of any DC battery. It is a very common testing circuit, employed in various industries. So today, we … Read more
Battery Level Indicator using LM3914 – Electronics Projects
In this tutorial, we are going to make a very useful project of a Battery Full Charge Alarm circuit. This circuit indicates a buzzer sound when the battery is fully charged. It can be used … Read more
Battery Full Charge Alarm using LM358 IC
In this DIY, we are developing the project of a “3.7V lithium Battery Level Indicator”. A battery level indicator is a device that provides “information about a battery”. There are two main components in making … Read more