Proper waste sorting is very important for keeping our neighbourhoods clean and saving resources for the future. When we mix ...

Ann Arbor, Michigan, is launching a solar + battery pilot in 150 homes to cut energy costs and boost grid reliability.

Imagine a display that harvests ambient light when it is not actively in use, offsetting some of its own energy consumption.

With all the battery technologies and modern low-current sleep modes in most microcontrollers, running a sensor and ...

Toss the right laptop power bank in your bag, and you'll never need to do that panicked run to the nearest outlet again. A ...

U.S. battery manufacturing is at a critical inflection point just as the industry becomes increasingly central to energy ...

The ESP32 microcontroller is emerging as a leading platform for DIY IoT and smart home projects, combining Wi-Fi, Bluetooth, and low power consumption with Arduino IDE compatibility. Makers are using ...

Power management can make or break your Arduino project, especially when running on batteries. From selecting efficient voltage regulation to using deep sleep modes, small changes can deliver huge ...

Daniel Ansorregui has developed LightInk, an open-source solar-powered E-ink watch inspired by 90s solar digital watches. It ...

Waveshare UGV Beast is an off-road robot with tracked wheels designed for Raspberry Pi 4 or 5 SBC handling AI vision and ...

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 ...

Measuring the speed of a rotating object is a common requirement. Knowing the speed of table and ceiling fans, as well as kitchen appliances such as mixers and grinders, can often be useful. However, ...