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Qualcomm Introduces the World’s First 5G NR-Light Modem-RF System to Fuel a New Wave of 5G Devices

“Qualcomm Technologies, Inc. today announced Snapdragon® X35 5G Modem-RF System, the world’s first 5G NR-Light modem-RF system. NR-Light, a new class of 5G, fills the gap in between high-speed mobile broadband devices and extremely low-bandwidth …

Quantum breakthrough: Chinese scientists realize faster way of quantum key distribution

“Chinese scientists have successfully implemented a new way of quantum key distribution (QKD) which can boost the speed of intercity quantum networks. Quantum network is known for its strong resistance against eavesdropping – theoretically, it’s completely hacker-free. Data transferred through …

Quantum physics: Microwaves direct the interplay of waltzing molecules

“The existence of so-called super molecules has long been predicted theoretically. Now, a Munich team of researchers managed for the first time to create the conditions for proving these exotic entities. A team of researchers at the Max Planck Institute …

Raspberry Pi Pico W - MicroPython MQTT - BMP/BME 280 Weather

“This is an example Raspberry Pi Pico W BMP/BME 280 Weather station project that I built using MicroPython framework and MQTT. In this tutorial, I am going to share with you my Raspberry Pi Pico W-powered MicroPython MQTT project …

RS-232 Magellan/SpaceMouse with modern software

“This project lets you use an old serial Magellan/SpaceMouse controller with modern software on modern operating systems. It simulates a 3DConnexion SpaceMouse Compact, so it can be used with software like Fusion 360, 3ds Max, SolidWorks, Inventor, Maya and …

Scientists boost quantum signals while reducing noise

““Squeezing” noise over a broad frequency bandwidth in a quantum system could lead to faster and more accurate quantum measurements. A certain amount of noise is inherent in any quantum system. For instance, when researchers want to read information from …

Scientists develop graphene aerogel particles for efficient water purification

“Writing in the Journal of Molecular Liquids, a team led by Professor Aravind Vijayaraghavan based in the National Graphene Institute (NGI) have produced 3-dimensional particles made of graphene, of many interesting shapes, using a variation of the vortex ring effect …

SEEED Wio Terminal LoRa MQTT Gateway using Arduino IDE

“Transform your Wio Terminal into a Matrix LoRa MQTT Gateway. Transmit received LoRa messages to a MQTT Broker and act as SensorNode too. In today’s article, we are going to build a Matrix LoRa MQTT Gateway with your Wio …

Shouting Rock

“Hacked artificial outdoor Shouting Rock, controlled by HomeAssistant MQTT automation. Intro and Inspiration In the prophecy of Chavakuk (Habakkuk) Chapter 2 verse 11, it is written: “For a stone shall cry from the wall, and a chip shall answer it …

Simple CAN BUS Logger with PICO

“With Raspberry PICO and a couple of CAN BUS interfaces it is possible to perform a simple can bus logger. SG Electronic Systems was born as a support to the Open Hardware projects. Our experience allows us to support the …