In this video I'm showing how you can send data from an Arduino (NodeMCU) board to a hosted Laravel application. The example ...

In this video I'll be showing you how you can control the contrast and the back light brightness of a 1602 LCD display with just the Arduino. The contrast is typically adjusted with a variable ...

Making a video game usually means learning to code, working with complex game engines, and spending hours piecing everything together. That is true even for simple casual games. Many aspiring ...

Rachel is a freelancer based in Echo Park, Los Angeles and has been writing and producing content for nearly two decades on subjects ranging from tech to fashion, health and lifestyle to entertainment ...

Last October, Meta began testing a new Instagram feature that gives users more control over what appears in their feed. The feature lets users customize the platform’s algorithm by selecting or ...

Awards season is here, and there's no better time to check Netflix to catch up on all the nominees and winners on offer. But that's a bit difficult when the Netflix algorithm keeps pushing the same ...

Tired of spam texts that just won't stop? Your phone comes with built-in protection, but it might be turned off by default. Here's how to fix that on both iPhone and ...

Swishing coconut oil in your mouth daily, a practice known as oil pulling, may help reduce bacteria and plaque, contributing to whiter teeth. Brushing with a mixture of baking soda and water a few ...

A simple daily skin care routine includes cleansing, serums, moisturizer, and sunscreen. Match products to your skin type to avoid irritation or breakouts. Patch test new products for 48 to 96 hours, ...

Melissa Horton is a financial literacy professional. She has 10+ years of experience in the financial services and planning industry. Robert Kelly is managing director of XTS Energy LLC, and has more ...

Methods for obtaining blood samples from mice tend to be difficult, inhumane, or both. The authors describe an inexpensive, disposable, single-use lancet for submandibular bleeding of mice that allows ...

ROI is an important measure of an investment's performance but it has some drawbacks. Andrew Beattie was part of the original editorial team at Investopedia and has spent twenty years writing on a ...