Taste The Code on MSN

Oximeter monitor with OLED display using MAX30105 sensor on NodeMCU

In this video, I created a blood oximeter by using the MAX30105 particle sensor to figure out the changes in color of passing blood through my finger and counting the pulse from that. The device uses ...
Science Daily

This tiny implant, smaller than a grain of salt, can read your brain

A new neural implant is so small it can rest on a grain of salt, yet it can track and wirelessly transmit brain activity for ...

Single-cell imaging and machine learning reveal hidden coordination in algae's response to light stress

Researchers from several Parisian institutions have worked together to develop a non-destructive approach to study how ...

RyzoBee Announces Root Series Kickstarter Launch Planned for Q2 2026, Bringing Modular RootMaker Electronics to Makers and 3D Printing Creators in North America and Europe

RyzoBee today announced that its Root Series is planned to launch on Kickstarter in Q2 2026 for the North American and European markets (timing subject to confirmation). In response to growing ...
Circuit Digest

Build a Simple Optocoupler Tester Circuit for Fault Detection

Testing for failure with a multimeter is only partially effective, whereas a dedicated optocoupler testing circuit provides clear results in just seconds. For related tutorials and step-by-step build ...
AZOM

MKS Expands Family of Optical Power and Wavelength Sensors with Newport™ 819-IG-06-WL Sensor for Accurate Laser Measurements of Longer Wavelength Applications in the IR Region

MKS Inc., a global provider of enabling technologies that transform our world, has announced the Newport ™ 819-IG-06-WL optical power and wavelength sensor, the newest member of the Newport 819-WL ...
Android

Vivo Confirms X300 Ultra Will Use Sony's Flagship LYT-901 Camera Sensor

The Vivo X300 Ultra will feature Sony’s new flagship camera sensor, the Sony LYTIA-901 (LYT-901), which is Sony’s first 200MP sensor and measures 1/1.12-inch. It promises over 30% more light per pixel ...
9to5Mac

HomeKit Weekly: The Onvis CS2 turns a simple door sensor into multiple use cases for Apple Home

When automating your smart home, much of the attention centers on cameras and lights, but I believe HomeKit door sensors are arguably among the most critical devices to add to your setup. I’ve written ...
CNN

I’ve had the viral Shark CryoGlow LED Mask for over a year. Here’s why it’s the only one I’ll ever use

LED masks seem to be the “it” skin care device of the moment. In general, they’ve been shown to stimulate skin’s collagen and elastin production using specific wavelengths of light, which correlate to ...
Engineering News-Record

French-led Consortium to Build $6B Water Desalination and Pipeline Project in Jordan

One of the most water-stressed countries on the planet is due to see a boost in water supply by the end of the decade. Construction is underway on a $6-billion water desalination and pipeline project ...
Palm Beach Post

New Industry Guide Released on Selecting the Optimal Industrial LED Lighting Supplier for Large-Scale Projects

TAICANG, JIANGSU, CHINA, January 16, 2026 /EINPresswire.com/ — The transition to Light-Emitting Diode (LED) technology in the industrial sector represents one of ...
Geeky Gadgets

Arduino Uno Q : Hybrid Board Build Smarter Projects with Precise Control

Is the Arduino Uno Q the missing piece in your next project? With its hybrid design that fuses the precision of a microcontroller with the flexibility of a Linux-based single-board computer, this ...