D0WD, a low-cost alternative to LilyGo T-Display, lets you mirror your desktop monitor over Wi-Fi with an ESP32 ...

Arduino is a microcontroller designed for real-time hardware control with very low power use. Raspberry Pi is a full computer that runs operating systems and handles complex tasks. Arduino excels at ...

Soldered Electronics has made ESP32-based e-paper displays for years, starting with the launch of the Inkplate 6 in 2019. The ...

A New York wastewater station replaced its diesel generator with battery backup, cutting maintenance costs, fuel use, and ...

The new design retains Edison's choice of metals while incorporating 21st-century nanotechnology and bioengineering. The UCLA-led study, published in Small, describes a battery capable of recharging ...

To combat rising lithium prices, Chinese battery manufacturers are pushing for new types of battery chemistries, including sodium-ion. CATL unveiled its first sodium-ion battery, “Naxtra,” during its ...

At the time, Motorola were also intent on 'fixing' the "mechanical mismatch between humans and electronics" with a password ...

Government research shows energy bills remain one of the biggest concerns for UK households, especially at this time of year as temperatures drop. Price volatility and uncertainty around future costs ...

You can run a report to check battery health in Windows 11. This report provides details on capacity, cycle counts, and more. If your battery is nearing the end of its life, it can be replaced. Have ...

David Nield is a technology journalist from Manchester in the U.K. who has been writing about gadgets and apps for more than 20 years. He has a bachelor's degree in English Literature from Durham ...