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LoRa Repeater

“Sometimes it’s handy to have a repeater to extend the range of a radio transmission. The particular usage I have in mind is to be able to receive telemetry from a landed payload that is too far away (or …

Machine Learning Model Running on Azure IoT Starter Kit

“This tutorial show how to create a machine learning model to predict diabetes in women, compile and run on Azure IoT Starter Kit. Introduction This tutorial show how to create a machine learning model using PyTorch, trained to predict diabetics …

Mbed OS 5.12.2 released

“We are pleased to announce the Mbed OS 5.12.2 release is now available. This is the latest patch release based on the feature set that Mbed OS 5.12 introduces. Summary In this release we have added target …

MIDI Sound Palette

“This project started as a “Stone Soup” instrument that was designed around all of the extra sensors, switches, and other parts lying in my parts bin. The instrument is based around the MIDI_Controller.h Library and the TouchSense capabilities that …

Project  Mobius Flex

Mobius Flex

“I’m not sure how well a flex PCB will work for an LED-studded mbius strip, but let’s find out. Mbius flex is a single-sided ;) flexible PCB (made from double-sided parts) with an Atmega 328p microcontroller and 60x …

Mystery of the Universe’s Expansion Rate Widens With New Hubble Data

“Astronomers using NASA’s Hubble Space Telescope say they have crossed an important threshold in revealing a discrepancy between the two key techniques for measuring the universe’s expansion rate. The recent study strengthens the case that new theories may …

New material to pave the way for more efficient electronic devices

“Researchers at the University of Bristol have successfully demonstrated the high thermal conductivity of a new material, paving the way for safer and more efficient electronic devices – including mobile phones, radars and even electric cars. The team, led by Professor …

New polymer films conduct heat instead of trapping it

“Material may replace many metals as lightweight, flexible heat dissipators in cars, refrigerators, and electronics. Polymers are usually the go-to material for thermal insulation. Think of a silicone oven mitt, or a Styrofoam coffee cup, both manufactured from polymer materials …

NIST Links Federal Encryption Testing to International Standard for First Time

“Update to Federal Information Processing Standard aims to help companies get products to market faster. Electronic device manufacturers should find it less time-consuming to bring their wares to both the U.S. and international markets as a result of new …

NIST Research Sparks New Insights on Laser Welding

“In celebration of National Welding Month, NIST scientists discuss their ambitious project to understand the basic principles of laser welding better than ever before. On its surface, the work is deceptively simple: Shoot a high-power laser beam onto a piece …