3 DIY projects you can do to create a smart home with an Arduino board.

Instead of sticking with the typical tabletop-scale builds, Arduino hobbyist and YouTuber UncleStem chose ...

The MLX81119 RGB LED controller from Melexis integrates a 1-A DC/DC converter to reduce power dissipation in automotive ...

Back in the 80s, buying a home computer could easily mean an inflation-adjusted cost of thousands of dollars (or your equivalent currency unit of choice), and all for an 8-bit machine that might ...

Rev Adrian Kennard (RevK) has designed several open-source hardware ESP32-S3 WiFi and Bluetooth IoT boards with WAGO ...

Like many of us, [Tim]’s seen online videos of circuit sculptures containing illuminated LED filaments. Unlike most of us, however, he went a step further by using graph theory to design glowing ...

QLED and regular LED TVs are some of the most common TV technologies. While they are very similar in many ways, their main differences means their overall performance tends to be quite different.

The very basics of operational amplifiers. Learn comparator, inverting, and non-inverting op-amp configurations. An operational amplifier, or op amp, is a dc-coupled high-gain electronic voltage ...

A major breakthrough in pregnancy prevention happened back in 1960 when the oral contraceptive, or “the pill,” was first approved by the FDA. Depending on the brand, all you had to do was take a tiny ...

Anyone can have an unplanned pregnancy. In fact, it happens to about 1 in every 2 women who get pregnant. But those rates are higher for Black women, and they’re less likely to use regular birth ...

Researchers applied tools from network science to identify how anatomical connections in the brain develop to support neural activity underlying executive function. The human brain is organized into ...

Pioneering studies suggested that motor information in the cortex is coded through the combined actions of large populations of widely tuned neurons rather than by small numbers of highly tuned ...