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

It’s always nice to simulate a project before soldering a board together. Tools like QUCS run locally and work quite well for ...

In this video I'm walking you through the steps I took to make a standalone version of my pellet level monitoring sensor that ...

Recently, ‘Liquid crystal display (LCD) vs. organic light-emitting diode (OLED) display: who wins?’ has become a topic of heated debate. In this review, we perform a systematic and comparative study ...

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

Every trader has been there. The market is in freefall. Every chart looks oversold. And somewhere in the back of your head, a voice says: "It has to bounce soon." So you step in. And the market drops ...

Rocky, the extraterrestrial creature befriended by Ryan Gosling’s astronaut-scientist in the sci-fi dramedy Project Hail Mary, is such an odd creature that you’ve almost certainly never imagined ...

My ex feels like we’re on our second honeymoon but I don't have the libido I had years ago DEAR DEIDRE: MY ex-husband and I have got back together after a decade apart. I should be happy, but instead ...

If there is one thing I want in the world, it is for my boyfriend to go down on me. I really need that to feel like my boyfriend is devoted to me, and loves and takes care of me. But every time I ask ...

Much of professional and personal success depends on persuading others to recognize your value. You have to do this when you apply for jobs, ask for promotions, vie for leadership positions, or write ...

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 ...