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Projet OpenRucheG2

“Hive monitoring using sensors and LoraWan network. Bee colony are threatened by predators, pesticides and lack of food, thus limiting the pollinisation of plants and reducing our harvest in honey. The focus of this project is to monitor the health …

Quadrupling the sample rate of an RP2040 oscilloscope

“With a few lines of code we were able to quadruple the sample rate and bandwidth of our RP2040 based oscilloscope. We show you how. Any oscilloscope that uses the RP2040 ADC will be limited by its modest maximum sample …

Radiation-Tolerant DC-DC 50-Watt Power Converters Provide High-Reliability Solution for New Space Applications

“The LE50-28 power converters are available in nine variants with single- and triple-outputs for optimal design configurability The Low-Earth Orbit (LEO) market is rapidly growing as private and public entities alike explore the new space region for everything from …

Radiation-Tolerant PolarFire® SoC FPGAs Offer Low Power, Zero Configuration Upsets, RISC-V® Architecture for Space Applications

“Along with Microchip’s Mi-V ecosystem, new device family helps system designers to lower power, size and weight and speed time to market Developers of spacecraft electronics utilize radiation-tolerant (RT) field programmable gate arrays (FPGAs) to ensure high performance, reliability …

Researchers 3D print components for a portable mass spectrometer

“Lightweight and inexpensive, miniaturized mass filters are a key step toward portable mass spectrometers that could identify unknown chemicals in remote settings. Mass spectrometers, devices that identify chemical substances, are widely used in applications like crime scene analysis, toxicology testing …

Researchers Create First Functional Semiconductor Made From Graphene

“Researchers at the Georgia Institute of Technology have created the world’s first functional semiconductor made from graphene, a single sheet of carbon atoms held together by the strongest bonds known. Semiconductors, which are materials that conduct electricity under specific …

Researchers find new multiphoton effect in the quantum interference of light

“Prof. Dr. Michael Kues and doctoral student Anahita Khodadad Kashi disproved previously valid assumptions with their newly developed model and experimental verification. An international team of researchers from Leibniz University Hannover (Germany) and the University of Strathclyde in Glasgow (United …

Researchers Find Way to Weld Metal Foam Without Melting Its Bubbles

“Researchers at North Carolina State University have now identified a welding technique that can be used to join composite metal foam (CMF) components together without impairing the properties that make CMF desirable. CMFs hold promise for a wide array of …

Researchers Succeed in High-Sensitivity Terahertz Detection by 2D Plasmons in Transistors

“A research group has developed a high-speed, high-sensitivity terahertz-wave detector operating at room temperature, paving the way for advancements in the development of next generation 6G/7G technology. Details of their breakthrough were published in the journal Nanophotonics on November …

Revealed: Quantum Entanglement among Quarks

“The Science Collisions of high energy particles produce “jets” of quarks, anti-quarks, or gluons. Due to the phenomenon called confinement, scientists cannot directly detect quarks. Instead, the quarks from these collisions fragment into many secondary particles that can be detected …