Archives for September 2021

0-30V, 0-7A Adjustable Switching Power Supply V

3 crew leave China’s space station for Earth after 90 days

360° Arduino Radar with 2xHC-SR04 Sensors V

After 20 years of trying, scientists succeed in doping a 1D chain of cuprates

Astronomers solve 900-year-old cosmic mystery surrounding Chinese supernova of 1181AD

Beaming broadband across the Congo River V


Creating a RISC-V system with an FPGA

Dumb but Great Point and Shoot Camera with ESP32 CAM V

Engineering various sources of loss provides new features for perfect light absorption

Engineers create 3D-printed objects that sense how a user is interacting with them V

ESP32 and Toit: Log sensor data to Google Sheet and emailing

Ethical Artificial Intelligence is Focus of New Robotics Program V

Groundbreaking Technique Yields Important New Details on Silicon, Subatomic Particles and Possible ‘Fifth Force’

Have we detected dark energy? Cambridge scientists say it’s a possibility

How to Catch a Perfect Wave: Scientists Take a Closer Look Inside the Perfect Fluid V

International team improves efficiency of liquid metal batteries

ITMO Researchers Create Nanoparticle Paste To Maximize Perovskite Solar Cell Efficiency

Kerbal Controller - the Basics

Laser Harp

LED-Matrix With Web Server

LEGO & Micro:bit RC Tank V

Low Power Asset Tag from onsemi Brings Unmatched Five-Year Battery Life to Industrial Asset Management

Making self-driving cars safer through keener robot perception

NASA Confirms Thousands of Massive, Ancient Volcanic Eruptions on Mars

NASA’s Perseverance Rover Collects Puzzle Pieces of Mars’ History

New Arm technologies to transform the software-defined future for the automotive industry

New physics research reveals fresh complexities about electron behavior in materials

New Research Examines 3D Coral Printing Possibilities

New Technology Makes It Possible to See Clearly Through Murky Water

NRF Remote Control (NovaSM3 Project) V

One MAN Clock V

Open source SystemVerilog tools in ASIC design

Optical Keyboard V

Our Grace Hopper subsea cable has landed in the UK

Physicists engineer ferroelectricity in boron nitride

Physicists make square droplets and liquid lattices V

Plant-radio V

Refueling Satellites in Space

Renesas and OmniVision Deliver Integrated Reference Design For Automotive Camera Systems

RF Load With Power Meter for HF Radios

RISC-V Launches the Open Hardware Diversity Alliance

Scientists create 3D-printed, microscopic gas sensors—painters’ pallets without even a hint of pigment

Simple Raspberry Pi Weather Station V

Smart Arduino Energy Monitor | ESP32 + Raspberry Pi + Home Assistant V

Solar cells with 30-year lifetimes for power-generating windows

SpaceX launches four civilians into orbit on historic Inspiration4 flight V

STMicroelectronics and Blues Wireless Cooperate to Accelerate Adoption of Cellular Technology in Embedded Applications

Take a 3D Spin on Mars and Track NASA’s Perseverance Rover V

The Breadboarded Self Balancing Robot V

The electrolyzer enigma: how solving it could enable the energy transition

TinyML Made Easy: Gesture Recognition

TinySewer - Low Power Sewer Faults Detection System V

Tokuyama and Panasonic Start the Demonstration of Pure Hydrogen Fuel Cell Generators That Use By-product Hydrogen

Toshiba Releases New M4G Group of Arm® Cortex®-M4 Microcontrollers for High-speed Data Processing in the TXZ+TM Family Advanced Class

Toshiba’s Polymer Film-Based Perovskite Large-Area Photovoltaic Module Reaches Record Power Conversion Efficiency of 15.1%

Ultrasound at the nanometre scale reveals the nature of force

Unprecedented Plasma Lensing for High-Intensity Lasers

UNSW scientists solve decade-old graphene oxide puzzle

Vinny Fry: Wired for success

VR Distance Head With ESP32-cams

1kW Arduino MPPT Solar Charge Controller (ESP32 + WiFi) V

3d Printed Measuring Tools and Useful Accessories


70-W BLDC motor drivers from Texas Instruments eliminate months of design time with code-free, sensorless FOC and trapezoidal control

A universal system for decoding any type of data sent across a network

Acoustic Levitation With an ATTiny 4/5/9/10 V

Actuator Discovery Outperforms Existing Technology

An insulator made of two conductors

AquaMon - Aquaponics and Fish Tank Monitoring with Tuya IoT V

Arduino game controler

Arduino Jeopardy Buzzer With LCD Screen V

Automatic Plant Watering + Time-Lapse V

Battery-Powered Image Logger

Bias Oscillator Circuit

Bluetooth control car


Cube Clock V

DIY Advanced Arduino Barometer V

DIY Arduino based Quadcopter Drone

DIY Fiber Optic Light Sculpture V

DIY Mini UPS for WiFi Router V5.0 V

Dual +12V/-12V @ 400mA Regulated Linear Power Supply with AC input V

Dual Output Adjustable Linear Power Supply +/-1.2V to +/-12V @ 250mA V

Electrically Driven Chemistry

FM Stereo Receiver add-on for Raspberry Pi V

Gesture Recognition on Microcontroller with TinyML V

Global Earthquake Display

Graphene made with lasers for wearable health devices

Graphene Valleytronics: Paving the Way to Small-Sized Room-Temperature Quantum Computers

Helping semiconductors find a cooler way to relax V

High-energy shape memory polymer could someday help robots flex their muscles

Homebrew 8-Bit Computer With TinyBASIC and ATMEGA1284P V

Hydrophone Feather Board

Laser Tachometer

LED Camera Lights V

Lighting Board / Tableau Lumineux V

Lightning Detector

Make Your Own RGB Ring Light Glasses V

Making an Alarm Clock That Asks Questions Randomly

Microchip Unveils Industry’s Most Compact 1.6T Ethernet PHY with Up to 800 GbE Connectivity for Cloud Data Centers, 5G and AI

MIT-designed project achieves major advance toward fusion energy V

Mobileye and SIXT Plan New Robotaxi Service

Modular device for extra-terrestrial experiments

Nanoscribe GT2 adds to MIT.nano fabrication capabilities

NASA’s Perseverance Rover Successfully Cores Its First Rock

New Opportunities for Light-Powered Battery and Fuel Cell Design

New research advances clean energy solutions

New Way to Pull Lithium from Water Could Increase Supply, Efficiency

Next gen 3D printed catalysts to propel hypersonic flight

Nijmegen has the longest 3D-printed concrete bicycle bridge in the world

Nissan and Waseda University in Japan testing jointly developed recycling process for electrified vehicle motors V

Perovskite LEDs shine in metal-organic framework

Physicists engineer new property out of “white” graphene

Pico Alarm Clock V

Puma 3D Printed Multimodality Microscope V

Quantum entanglement of three spin qubits demonstrated in silicon

Remotely Operated WEBCAM / Laser / Camera /flashlight

Renesas Launches 32-Bit RX671 MCUs Realizing High Performance and Power Efficiency with HMI Functions for Contactless Operation

Researchers use gold film to enhance quantum sensing with qubits in a 2D material

Scientists Develop Compact Nanolaser with Unique Properties

Scientists Unravel the Mysteries of Irreversibility in Electrochromic Thin Films

Scout. WebRTC controlled robot

Simple Creation of a Super Multi-Element Catalyst Homogeneously Containing 14 Elements

Smart Coffee Machine with Arduino and Bluetooth V

Sony to Release Two Types of Stacked Event-Based Vision Sensors with the Industry’s Smallest*1 4.86μm Pixel Size for Detecting Subject Changes Only Delivering High-Speed, High-Precision Data Acquisition to Improve Industrial Equipment Productivity V

Stranger Board V

Stretching the capacity of flexible energy storage V

Surprisingly high emissions from fuel-powered auxiliary heaters in cars

Tapping into magnets to clamp down on noise in quantum information

Time-of-Flight 8×8 Multi-Zone Ranging Sensor from STMicroelectronics Enables Innovative Applications

UCF Researchers Create Water-repellent Nanomaterial Inspired by Nature

Valden: Heat Pump Controller

Z80 Core for Arduino Mega

360-degree transparency for construction sites made simple

5 W + 5 W Dual BTL Class-D Audio Amplifier V

50W Power Amplifier with LM3886

A new approach creates an exceptional single-atom catalyst for water splitting

Ambi-Alice a First Order Ambisonic Microphone V

An Accidental Discovery Hints at a Hidden Population of Cosmic Objects

Are you quantum or not? Wits PhD student cracks the high-dimensional quantum code

Artificial ultra-tiny ‘hairs’ open up future small-scale applications

Astra rocket fails to reach space during test launch for US military V

Charging stations can combine hydrogen production and energy storage

China eyes ‘ultra-large spacecraft’ spanning miles in US$2.3m crewed mission push


CRISS CP/M 8-bit Homebrew DIY Computer (AVR based) V

Disorder brings out quantum physical talents

DIY 3D Printed IoT Weather Station Using an ESP32 V

Dual +5 V/-5V @ 200 mA Regulated Linear Power Supply V

Electric gains in battery performance

Electronic Ghost

ESP32 Node

ESP8266 ESP-01 with a shield programmer

FAA grounds Virgin Galactic’s spacecraft during investigation of Branson flight issues

Ferroelectrics everywhere?

Generating entangled photons with nonlinear metasurfaces

Geologists propose theory about a famous asteroid

Imaginary Numbers Protect AI From Very Real Threats

IR Remote Controlled Motorized Potentiometer – Arduino Compatible V

Laser Engraving With DIY Arduino Scara Robot V

Linux Kernel 5.14 Released, This is What’s New

Low Voltage Microphone Preamplifier with Variable Compression and Noise-Canceling V

Micro FPV Boat From Drone Parts V

MP3 Playback on RP2040 with CircuitPython V

Nano ‘camera’ made using molecular glue allows real-time monitoring of chemical reactions

NASA Begins Air Taxi Flight Testing with Joby

New AMD Patent Proposes Teleportation to Make Quantum Computing More Efficient

New Bayesian quantum algorithm directly calculates the energy difference of an atom and molecule

New Mathematical Solutions to An Old Problem in Astronomy V

NUS researchers develop brain-inspired memory device that can revolutionise semiconductor design

OSU cryptography research leads to huge efficiency gain in secure computing

Paving the path to electrically pumped lasers from colloidal-quantum-dot solutions

Photovoltaic perovskites can detect neutrons


Programmable PCB Conference Card

Quantum Emitters: Beyond Crystal Clear to Single-Photon Pure​

Raspberry Pi Force Gauge and Weight Scale Using Hexabitz V

Renesas and eProsima Simplify Development Of Professional Robotics Applications On RA MCUs With micro-ROS Development Framework

Renesas Expands ProXO Oscillator Portfolio for High-Performance Communications, and Data Center Applications

Research finally reveals ancient universal equation for the shape of an egg

Researchers find a way to check that quantum computers return accurate answers

Researchers Realize Measurement Beyond Standard Quantum Limit with Nitrogen-vacancy Centers in Diamond

Rice physicists find ‘magnon’ origins in 2D magnet

Samsung Brings Advanced Ultra-Fine Pixel Technologies to New Mobile Image Sensors

Scientists develop an energy harvesting technology based on ferromagnetic resonance

Scientists Discover a New Type of Infrared Polaritons at the Surface of Bulk Crystals

Sensitive Arduino Lightning Detector with Homemade Sensor V

Single-chip GaN Gate Driver from STMicroelectronics Boosts Speed, Flexibility, and Integration in Industrial and Home Automation

Smart High Level Synthesis (HLS) Tool Suite Enables C++ Based Algorithm Development Using Microchip’s PolarFire® FPGA Platform

Space Mission Tests NREL Perovskite Solar Cells V

Synthetic biology enables microbes to build synthetic muscle

Testing 1-2: New Laser-Based Microphone Calibration Measures Up

The forecast for Mars? Otherworldly weather predictions

The Semiconductor Heist Of The Century | Arm China Has Gone Completely Rogue, Operating As An Independent Company With Inhouse IP/R&D V

This rainbow-making tech could help autonomous vehicles read signs

U of T researchers develop new quantum ‘fingerprinting’ protocol to improve information exchange

Ultrafast electron microscopy leads to pivotal discovery

Understanding how electrons drive chemical reactions

Updated state-of-the-art computer code could advance efforts to harness fusion energy on Earth

Using adversarial attacks to refine molecular energy predictions

Using Liquid Metal to Turn Motion into Electricity – Even Underwater V

Want Your Lithium Batteries To Last Longer? Try Stretching.

Water pH Monitoring for Hydroponic Plant

Wendelstein 7-X fusion reactor on path to plasma twice as hot as the Sun

Western Digital Reimagines The Hard Drive

Who can bend light for cheaper Internet?

Windows 11 available on October 5