In today’s boats, electric power rivals the importance of engine horsepower. Even the electronic control unit on today’s marine engines—that brain that makes outboards and inboards do what we want ...

The battery monitor circuit in Figure 1 can be very helpful for any portable equipment powered by two 9-V batteries. When both batteries are in good health, an LED produces short bursts of light every ...

NEW YORK, NY, UNITED STATES, July 8, 2025 /EINPresswire.com/ -- As battery systems become increasingly integrated with mobile technology, remote monitoring via ...

Here is an interesting Car Battery Monitor circuit of a low power electronic dc voltmeter circuit that can be used with car electric systems that run on 12 volt batteries. The voltmeter is an expanded ...

It’s a sad part of owning a Mac laptop that you have to worry about its battery. While Apple makes high-quality lithium-ion batteries for all its devices, it’s a sure thing that maximum capacity drops ...

Fig 1. bq34z110 is a scalable power management device that supports multi-cell lead-acid battery packs. The bq34z110 gas gauge IC from Texas Instruments provides accurate operating data for lead- acid ...