This project is an Arduino Nano compatible 18650 battery capacity tester. It can discharge a cell, measure voltage and current, estimate capacity in mAh, and monitor temperature with thermistors for ...

Long Beach startup Critical Loop raised $26 million to solve California’s power crunch with battery and grid management ...

The answer seems to be yes! Knowing what I now know, the Zepath 3600mWh is the only rechargeable lithium-ion AA I’d buy for ...

Falling costs and government incentives make solar an attractive option for many, reducing need for gas After prices of liquefied natural gas surged to record highs after Russia’s full-scale invasion ...

Scientists at Australia's CSIRO have made a working prototype of a quantum battery in what is claims to be a world first. This means a concept battery that, when scaled, could offer super fast ...

is a deputy editor and Verge co-founder with a passion for human-centric cities, e-bikes, and life as a digital nomad. He’s been a tech journalist for 20 years. While that might not sound like a big ...

It’s always nice to simulate a project before soldering a board together. Tools like QUCS run locally and work quite well for ...

We've all heard that "if you want something done right, you have to do it yourself." And that’s usually fine when it comes to ...

KING COUNTY, Wash. — A proposed battery energy storage project in unincorporated King County near Snoqualmie Ridge remains in the early stages of review, with no decisions made, according to local ...

MicroPython is a well-known and easy-to-use way to program microcontrollers in Python. If you’re using an Arduino Uno Q, ...

STAMFORD, Conn., March 16, 2026 /PRNewswire/ -- Alpha Generation ("AlphaGen") today announced the submission of its response to Con Edison's Request for Information ("RFI") seeking clean and ...