News

Taste The Code on MSN4d
How to Build an RC Battery Pack with 18650 Cells – 3S1P DIY Guide
Learn how to make a custom RC battery pack using 18650 lithium cells in a 3S1P configuration. This step-by-step guide covers everything from spot welding, wiring, to adding a BMS for safety. Perfect ...
Electrek5d
California’s grid gets a record power assist from a 100k home battery fleet
Over 100,000 home batteries delivered 535 MW of power as a virtual power plant to California's grid during the evening peak ...
This Simple Salt Fix Makes Batteries Last 10x Longer. Here’s How
By stabilizing the structure of water, sulfate salts stopped harmful chemical reactions and extended battery life by 10x. The ...
Hackaday5h
2025 One Hertz Challenge: Estimating Pi With An Arduino Nano R4
Humanity pretty much has Pi figured out at this point. We’ve calculated it many times over and are confident about what it is down to many, many decimal places. However, if you fancy ...
The Cool Down on MSN1h
Utility conducts 'massive experiment' using 100,000 batteries: 'They were working together as one giant, invisible power plant'
In an unprecedented test, energy from 100,000 homes' batteries formed a virtual power plant to supplement the California ...
Bay News 915h
Year-round hurricane supply kit tax exempt status
Florida has removed its two-week hurricane tax holiday and replaced it with year-round tax exempt items.