Most solar lights are cheap garbage that exist just to put more microplastics into the environment as they degrade in short order. [Jeremy Cook] built his own solar light, however, and this one ...

Expert analysis compares Donut Lab’s solid-state pitch to pseudo-capacitor behavior and real cycle life data, helping you spot red flags fast.

Asia based Haibeisi has rolled out the DL10 portable SSD enclosure, a USB-C housing for M. 2 drives that leans into two pain ...

Researchers at the Queensland University of Technology have added another hybrid supercapacitor design to the mix, promising the near-instant charge and discharge of a supercap with vastly improved ...

Supercapacitors have the potential to pave the way for electric vehicles that charge in minutes rather than hours, overcoming one of the barriers to widespread adoption and being good for drivers and ...

Indian scientists have developed a sunlight-powered energy storage device that can both capture and store solar energy within ...

Relatively low power applications which only operate when there is indoor light, providing sub mW power and transmitting with BLE. The supercapacitor need only be sized for the energy and power to ...

Indian researchers have developed a high-voltage supercapacitor that could improve the performance of electric vehicles and ...

One of the biggest challenges for wireless sensor networks is that of power. Solar panels usually produce less power than you hoped, especially small ones, and designing super low power circuits is ...

Researchers at Drexel University are one step closer to making wearable textile technology a reality. Recently published in the Royal Society of Chemistry’s Journal of Material’s Chemistry A, ...

Posts from this topic will be added to your daily email digest and your homepage feed. Samsung’s latest Galaxy Note 9 has a nifty new feature: for the first time, the S Pen stylus has Bluetooth and ...

The 3.4-volt device offers higher energy density, longer life and simpler design for electric vehicles and renewable energy ...