Electricity powers everything from your phone to your refrigerator—but have you ever wondered how it’s controlled inside a ...

Discover how EMG sensors turn muscle signals into digital inputs for innovative projects. Learn setup tips, challenges, and ...

I f you have a home lab, you probably think first about servers, networking gear, and SBCs. Those are all great tools, but ...

By electrically stimulating macrophages, scientists at Trinity College Dublin have found a way to calm inflammation and ...

Aryan Gupta’s sanitation rover replaces unsafe manual drain cleaning with a remotely operated, low-cost robot that protects ...

Paul McCabe] wrote in to let us know about his $25 robot. This small wheeled robot is based on an ESP32 and made using cardboard and hot glue. You drive the contraption using a Bluetooth game ...

Tired of wincing every time you open your utility bill? It's time to stop ignoring the energy vampires lurking in your home. A recent CNET survey found that nearly 80% of adults are stressed about ...

Erin Gobler is a personal finance writer based in Madison, Wisconsin. She writes about topics including budgeting, student loans, credit, mortgages, investing and insurance. Her work has been ...