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Rotary Cellphone

“Why a rotary cellphone? Because in a finicky, annoying, touchscreen world of hyperconnected people using phones they have no control over or understanding of, I wanted something that would be entirely mine, personal, and absolutely tactile, while also giving me …

Samsung’s 108Mp ISOCELL Bright HM1 Delivers Brighter Ultra-High-Res Images with Industry-First Nonacell Technology

“Samsung Electronics Co., Ltd., a world leader in advanced semiconductor technology, today introduced its next-generation 108-megapixel (Mp) image sensor, Samsung ISOCELL Bright HM1. With a spectrum of light-enhancing technologies spanning from Nonacell and Smart-ISO to real-time HDR, ISOCELL Bright …

“Sensorized” skin helps soft robots find their bearings

“Flexible sensors and an artificial intelligence model tell deformable robots how their bodies are positioned in a 3D environment. For the first time, MIT researchers have enabled a soft robotic arm to understand its configuration in 3D space, by leveraging …

Simple Heart Rate Sensor Using Arduino

“This project will let you build a simple heart rate monitor using the Arduino Nano and a few other components.”

snopf USB password token

“snopf is a very simple, yet effective and easy to use USB password tool. The snopf USB device creates a unique and strong password for every service from the same 128 bit secret which never leaves the token. Whenever snopf …

Solar power at night?

“What if solar cells worked at night? That’s no joke, according to Jeremy Munday, professor in the Department of Electrical and Computer Engineering at UC Davis. In fact, a specially designed photovoltaic cell could generate up to 50 watts …

STM32L5: The New Security Flagship with TF-M, TrustZone, and so Much More

“The STM32L5 series of microcontrollers is one of the first to receive the PSA Certified Level 2 accreditation from Arm®, and it is now in mass production. The STM32L5x2 are available, along with the STM32L552E-EV evaluation board, the STM32L562E …

Universal Digital counter circuit using CD4510 & CD4543

“Imagine you want to learn digital and build a counter circuit. This is a Universal digital counter circuit on 7 segments LED display. You may like it. It uses CD4510 & CD4543 as main parts. It is cheap due to the …

Up Close with Lakefield – Intel’s Chip with Award-Winning Foveros 3D Tech

“The fingernail-size Intel chip with Foveros technology is a first-of-its kind. With Foveros, processors are built in a totally new way: not with the various IPs spread out flat in two dimensions, but with them stacked in three dimensions. Think …

Water Level Indicator | Transistor basic circuits

“The water level indicator is the best electronic starter device indicating the water level and saves water correspondingly. A water-level marker is an electronic circuit device that transfers data back to control board to show whether a waterway has a …