A 39.25 mm robotic arm earns an Indian student a Guinness record, showcasing microengineering ingenuity developed at home.

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Automate your home with a universal ESP32 Arduino script. Set up 2, 4, or 8-channel relay modules for offline switches and ...

Build an ESP32 live weather station to monitor real-time temperature and humidity on your local network using a DHT22 sensor ...

Use our currency converter to find the live exchange rate between CAD and USD. Convert Canadian Dollar to United States Dollar ...

Use our currency converter to find the live exchange rate between USD and CAD. Convert United States Dollar to Canadian Dollar ...

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The average monthly maintenance fee has hit a record $13.51, or more than $162 a year. The good news is nearly a third of checking accounts (31%) don't charge a service fee. The best no-fee checking ...

What did Hackaday editors Elliot Williams and Al Williams read in Hackaday last week? Probably everything, but you can tune in and hear about their favorites on this week’s podcast. They ...

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Even if you're short on cash, you can still improve your online privacy. Here's everything you get (and don't get) with a free VPN, along with our top tested recommendations. I’ve been writing about ...

Best VPN NordVPN Review How to Get NordVPN Free Trial in August 2026 In September 2026, there are two ways to get a NordVPN free trial: a genuine 3-day trial on Android, or a 30-day money-back ...