In this video I've created a device that can notify in real time about events that happen on a website. The project uses NodeMCU board and a buzzer to produce sound as alert. The board is programmed ...

Here's the new description with all links and additional text removed: Order your pcb design at JLCPCB: $2 for 10pcs PCBs (24 ...

Have you ever spent hours wrestling with messy spreadsheets, only to end up questioning your sanity over rogue spaces or mismatched text entries? If so, you’re not alone. Data cleaning is one of the ...

Arduino is also launching a Qualcomm-equipped Uno Q that functions as a single-board computer and microcontroller. Arduino is also launching a Qualcomm-equipped Uno Q that functions as a single-board ...

The worlds richest, most divorced man streamed the game from a plane only to be relentlessly bullied by viewers. The worlds richest, most divorced man streamed the game from a plane only to be ...

If you are bored with the look at the same old Windows 7 Start Orb, you can now change it easily. Click on Select & Change Start Button to select a custom Start Orb. The program will backup your ...

When a body piercing closes, it often leaves a scar. This is exponentially more likely if you don't go to a professional and you pierce yourself or let a friend stick you with a needle. In those cases ...

An Arduino is a tiny-sized computer that allows you to program basic commands, and build your own circuits with sensors. Some students and researchers have programmed Arduino to do a lot of things: ...

Charlieplexing is a technique of controlling many LEDs using a few I/O pins. Charlieplexing is same as multiplexing, but it uses the tri-state logic (high, low input) to reduce the number of pins ...