I’ve been testing out the RYB2340 Bluetooth module, and it’s honestly one of the simplest ways I’ve found to add wireless ...

In this video, I created a blood oximeter by using the MAX30105 particle sensor to figure out the changes in color of passing ...

Once the premium option for data transfers and remote control for high-end audiovisual and other devices, FireWire (IEEE 1394) has been dying a slow death ever since Apple and Sony switched over ...

Most importantly, when buying a stock, you are essentially betting on the jockey -- a company's CEO or top management team. Listen to quarterly earnings calls, or at least read or scan their ...

The 8051 was an 8-bit Harvard-architecture microcontroller first put out by Intel in 1980.  They’ve since discontinued that ...

Let's be honest, we're all drama queens sometimes. Whether you're texting your bestie you're “literally dying” over the latest celebrity gossip or declaring on social media that Monday mornings are ...

Authenticator apps are a multi-factor authentication (MFA) method for encrypting your online login credentials. Stay protected with the top MFA apps we've tested. I review privacy tools like hardware ...

Eustress, or positive stress, can motivate individuals, aid in achieving goals, and contribute to overall well-being and a sense of fulfillment. Unlike distress, which arises from negative experiences ...

Memory is the faculty by which the brain encodes, stores, and retrieves information. It is a record of experience that guides future action. Memory encompasses the facts and experiential details that ...

Fast and Thinking both use Gemini 3 Flash, while Pro uses Gemini 3.1 Pro. Gemini 3 Flash is fine for quick and easy requests and chats, but it’s not as effective as Gemini 3.1 Pro when it comes to ...