Archives for July 2021

3D Printed Holo Clock With Arduino

A new theory to explain the transparency of metallic oxides

A Super New Theory

Aerial Scouting of ‘Raised Ridges’ for Ingenuity’s Flight 10

Arduino Memory Game

Arduino NERF Ball Wireless FPV Sentry Turret

Arduino Quadruped Robot: Walks, Skims & Grips V

Astronomers show how planets form in binary systems without getting crushed

Automated Home Appliance

Berkeley Lab Optical Innovation Could Calm the Jitters of High-Power Lasers

Boeing Starliner OFT-2 launch to space station delayed following Russian module mishap

Car Steering Wheel Control Unit with Arduino V

CliSensio - Climate Sensing and Insect Infestation Control V

Collisions of Light Produce Matter/Antimatter from Pure Energy

Cyborg Hand : Robotic-cum-Prosthetic Servo Powered Hand V

DC to DC Boost Converter using UC3843 V

ESP32 Home Automation

First Single-Chip Network Synchronization Solution Provides Ultra Precise Timing for 5G Radio Access Equipment

Glowing Air-Bubble Clock in Water V

HackSpace magazine #45

How to Access ESP32-CAM Worldwide using ngrok V

Intel Accelerates Process and Packaging Innovations

ITMO Scientists Create a Hopping Robot Using Morphological Computation

Joby Begins Journey to Becoming First eVTOL Airline

Joker Remote Hazardous Gas Station and Monitor

Jupiter mission passes space vacuum test V


Lead-free perovskite solar cells - How fluoride additives improve quality

Make a Smart Unlock System for Motorcycle - Keyless V

Make Your Own H-Bridge Circuit for Inverters V

Maxim Integrated Teams with Xailient to Provide World’s Fastest and Lowest-Power IoT Face Detection V

Micron Launches World’s First 176-Layer NAND in Mobile Solutions to Power Lightning-Fast 5G Experiences

New cybersecurity technique keeps hackers guessing

On eternal imbalance

ON Semiconductor 16 Mp XGS Sensor Brings High Quality, Low Power Imaging to Factory Automation and Intelligent Transportation Systems (ITS)

OSU! Catch the Beat Game on Homemade 8x8 Matrix V

P-CNC Plotter Disguised As a Quadruped Robot V

Paving the way for UV-enabled flexible wearable tech

Pinewood Derby Car Scale With Center-of-Gravity (CG) Calculation

PnPAssist V

Precision Thermocouple Amplifier (Thermocouple to Digital Converter with Linearization – SPI Interface) V

Renesas and Syntiant Develop Voice-Controlled Multimodal AI Solution Combining Advanced Vision and Voice Technologies

Replace Silicon IGBTs with Industry’s Most Rugged Silicon Carbide Power Solutions Now Available at 1700V

Researchers Create Powerful Quantum Source with Meta-lens Array

Researchers Demonstrate Technique for Recycling Nanowires in Electronics

Rolls-Royce generator delivered for most powerful hybrid-electric propulsion system in aerospace

Russia’s new space-station module fired its engines in error, pushing the entire station into an hour-long spin

Scientists Invent a New Information Storage and Processing Device

Single-ended Video/Digital input to differential output driver (High-Speed Differential Driver) V

Smart Thermometer Using Esp-01F and Web Socket V

Stargate Mirror With Visual and Sound Effects V

STMicroelectronics Manufactures First 200mm Silicon Carbide Wafers

Table Tennis Bat With Machine Learning AI V

Tactile Interface Thermometer-Clock V

Tasmota NodeMCU Alexa Smart Home System 2021 Without Coding V

The MagPI 108

Twice the charm: long-lived exotic particle discovered

UMD-led Study Reveals a ‘Fizzled’ Gamma-ray Burst

Under pressure, ‘squishy’ compound reacts in remarkable ways

Upload Codes Wirelessly in Arduino Board with HC05 Module V

Visibly transparent radiative cooler under direct sunlight

Water as a metal - detected at BESSY II

Web Enabled, 3D Printed, Motorized Sliding Window Retrofit V

What Goes Up Must Come Down: Fujitsu Helps To Clean Up Space With First-Of-Its-Kind Mission Optimiser

World’s most powerful tidal turbine, the O2, starts exporting clean power

3 Phase AC input – DC Output – High Voltage DC Power Supply (2KW) V

300W Off-line Power Factor Correction (PFC) Boost Converter V

600V – 30A IPM Module Carrier Board for Variable Frequency Drive (VFD) V

Advancing to the core thanks to marsquakes

Antimatter from laser pincers

Arduboy Extended

Arduino Powered Micro Quadruped V

Audio Spectrum Visualiser with Colour Selection

Automatic Arduino Powered Camera Slider With Pan and Tilt V

Blue Origin safely launches four commercial astronauts to space and back V

Build Your Own DIY 3D-Printed Soldering Fume Extractor V

Calling all couch potatoes: this finger wrap can let you power electronics while you sleep V

Can optical structures in feathers of a bird spawn a technology revolution? V

Clock Multiplier – Crystal Frequency Generator using PT7C4511 V

Contact-aware robot design V

Data transmission speed record clocks blistering 319 Terabits per second

Developing the first ICs to orbit Earth

DIY Arduino Musical Instrument-Theremin with 4 Sound Modes V

DRAWING ROBOT, cheap and easy! V

ESP8266 Starter System

Future information technologies: Topological materials for ultrafast spintronics

Gaming graphics card allows faster, more precise control of fusion energy experiments

Google demonstrates vital step towards large-scale quantum computers

GPUs Can Now Analyze a Billion Complex Vectors in Record Time

GRBL Based Coil Winder From Water Pipe V

Harnessing the dark side

Heisenberg under the microscope

ITMO Researchers Create Perovskite Chess Set That Glows in the Dark

Kinetic & Digital Clock (Arduino + 3D Print) V

“Magic-angle” trilayer graphene may be a rare, magnet-proof superconductor

Maxim Integrated’s Hand-Held Camera Cube Reference Design Enables Artificial Intelligence at the Edge for Vision and Hearing Applications

Microchip Announces Production Shipments of Industry’s First NVMe and 24G SAS Tri-mode RAID and HBA Storage Adapters

Mini radar could scan the Moon for water and habitable tunnels

Moodiest Display V

Music & Lights Workbench for those new to programming

NASA Perseverance Mars Rover to Acquire First Sample

NASA’s InSight Reveals the Deep Interior of Mars

New Ethernet PHYs Enable Multidrop Bus Architecture, Enhancing Industrial Networks’ Scalability and Functionality

New quantum research gives insights into how quantum light can be mastered

No Stone Unturned: An Extensive Search for Cation Substitution in Lithium-ion Batteries

Novel research revealing how a unique sponge “goes with the flow” could improve man-made structures

PlasticArm: Realizing the full potential of the Internet of Things

Rapid Prototyping Curved Mirrors V

Removing the lead hazard from perovskite solar cells

Renesas Launches R-Car Gen3e With Up to 20 Percent Higher CPU Speed for Automotive Infotainment, Cockpit, and Digital Cluster Systems

Researchers discover inorganic material with lowest thermal conductivity ever reported

Running Faucet Alarm

Russia launches Nauka module to International Space Station

Sandia designs better batteries for grid-scale energy storage

Scientists Create World’s Thinnest Magnet

Scientists take first snapshots of ultrafast switching in a quantum electronic device V

Smartphone screens effective sensors for soil or water contamination V

Snoring Guardian V

STMicroelectronics Introduces New RF LDMOS Power Transistors

Sweet spot for membrane thickness offers sustainable separations V

The Hydrosys4 project V

The mathematics of repulsion for new graphene catalysts

The world’s first 3D-printed steel bridge has opened in Amsterdam

Tiny Space Invaders Game V

TinyPhoto: Embedded Graphics and Low-Fat Computing

Unconventional Superconductor Acts the Part of a Promising Quantum Computing Platform

University of Maryland Engineers Have 3D Printed a Soft Robotic Hand That Can Play Nintendo V

Using ultra-low temperatures to understand high-temperature superconductivity

World’s speediest 600 km/h maglev rolls off assembly line in E.China’s Qingdao

3D-Printable Hotswap Keyboard PCB Generator

40-Year Mystery Solved: Source of Jupiter’s X-Ray Flares Uncovered

5D imaging of ultrafast phenomena

Activewear Suggestion Station V

Air analyzer, Using almost all kinds of MQ sensors V

Busted! Create an ML-Powered Speed Trap V

Custom-made MIT tool probes materials at the nanoscale

Desk Calculator with CircuitPython

DIY Analog Style Stereo VU Meter on I2C OLED V

DIY Arduino Wireless Motion Alarm System

DIY Pulse Oximeter

DIY Raspberry Pi ALPR Parking Sys with PlateRecognizer’s SDK V

Electrons in quantum liquid gain energy from laser pulses

ESP32 As LoRa Gateway With Arduino V

Face Mask Detection System Using AI and NVIDIA Jetson Board

FAU research group develops smart microparticle that identifies defective parts in electrical appliances

Forehead thermometer V

Galactic gamma ray bursts predicted last year show up on schedule

Getting dressed with help from robots V

High Voltage DC Power Supply for Intelligent Power Modules V

Humidity Meter Using OLED Display – Arduino Compatible V

Investigating Non-Linear Resonance in Chua’s Circuit

Joystick Controlled 2 x RC Servo motors – Arduino Compatible V

Make TV Ambilight With Arduino V

MINI CNC Ink Plotter Machine V

Mini Regulated Power Supply Unit

Multiple Feedback Bandpass Filter for Woofer

Nanosphere at the quantum limit

NASA Solar Sail Asteroid Mission Readies for Launch on Artemis I

NASA’s Mars Helicopter Reveals Intriguing Terrain for Rover Team

New Automated Driveway Gates V

New electronic paper displays brilliant colours

New evidence of an anomalous phase of matter brings energy-efficient technologies closer

New MCU portfolio redefines microcontroller performance, enabling 10 times higher processing capability than existing devices

New mechanism of superconductivity discovered in graphene

New Qi 1.3 Wireless Charging Reference Design Unveiled to Accelerate Development of Automotive and Consumer Qi Transmitter

New Renesas Solution For Automotive Cameras Enables High-Definition Video Using Low-Cost Cables and Connectors

Pico KeyPad

Proximity Sensor

Quantum phase transition discovered in a quasi-2D system consisting purely of spins

Quantware Launches The World’S First Commercially Available Superconducting Quantum Processors, Accelerating The Advent Of The Quantum Computer

Remote Control Arduino Car V

Renesas Launches High-Reliability Radiation-Hardened Plastic Portfolio For Satellites in Medium and Geosynchronous Earth Orbits

Reverse Engineering the M6 Smart Fitness Bracelet

Samsung Introduces Its First ISOCELL Image Sensor Tailored for Automotive Applications

Seeing Some Cosmic X-Ray Emitters Might Be a Matter of Perspective

Simple Joule Thief

Solar Powered Rotating Strawberry Tower V

Surface of Jupiter’s Moon Europa Churned by Small Impacts

Tiny Space Impact Game V

Training an AI eye on the Moon V

TSUBAME supercomputer predicts cell-membrane permeability of cyclic peptides

Two-dimensional materials and interfaces can convert spin current into a vortex of charge current

UBCO researchers light the way to cleaner water

Virgin Galactic Successfully Completes First Fully Crewed Spaceflight V

A 3D printer made entirely at EPFL

A new look at colour displays

A Practical Introduction to Python Programming

Arduino Cable Tracer V

Arduino MIDI Mouse Controller V

Arduino Morse Code

AY-3-8910 Speech Synthesis

Better gripping with intelligent picking robots

Building a better biosensor polymer

Chinese astronauts install tools on first spacewalk outside new space station V


Color Detector Using Arduino and TCS 230

DIY Raspberry Pi Pico Starter Shield V

Draw Anything on Your Oscilloscope

Easy Light Tracking Device V

Elon Musk’s Boring Company gets approval to build tunnels in Florida

Flight 9 Was a Nail-Biter, but Ingenuity Came Through With Flying Colors

Harvard-led physicists take big step in race to quantum computing

HEXLight, a DIY Studio Light Alternative V

How to Make Stereo VU Meter V

Insect-sized robot navigates mazes with the agility of a cheetah V

IoT based Door Security Alarm Project with Blynk

ITMO Scientists Discover Nonlinear Circular Dichroism in Mie-Resonant Nanoparticle Dimers

Lancaster scientists part of team to discover support for disputed universal truth of particle physics

Led Matrix Clock using Arduino And RTC Module V

Local Weather Station V

Machine learning cracks the oxidation states of crystal structures

Machine learning tool sorts the nuances of quantum data

Maxim Integrated’s Automotive Backlight Driver with Integrated Boost Converter Sustains Full, Constant Brightness of In-Car Displays Even During Cold Crank Conditions

Measure with Music: How to Read Analog Sensors Using a PC Sound Card

Meet the Open-Source Software Powering NASA’s Ingenuity Mars Helicopter

Microphone Preamplifier – Sound Sensor V

MicroPython Vegetable Garden Automation Tutorial V

MQTT ESP8266 Home Automation Project 2021 V

Multiplexed Nixie Tube Clock V

Nanomaterials shape and form influences their ability to cross the blood brain barrier - study

Neopixel LED Skirt (motion Triggered) V

New clues to why there’s so little antimatter in the universe

NUS researchers bring attack-proof quantum communication two steps forward

Ohm Clock

Pop-up coffee table — no assembly required

Programmable structures from the printer

Quantum Laser Turns Energy Loss into Gain​

Quantum machine learning hits a dead end in a black hole V

Quan­­­tum par­­ticles: Pulled and com­­pressed

Renesas’ New Modular IoT Development Platform Dramatically Reduces Time-to-Market and Design Complexity

Roller Mill Remote Scale Display V

Samsung Electronics Adopts International Open Source Standard

Scientists observe a new type of topological defect in chiral magnets for the first time

Soft shell makes hard ceramic less likely to shatter V

SOS bike alarm

Stereo Balanced to Unbalanced Audio Converter V

The World’s Thinnest Technology - Only Two Atoms Thick V

TinyRemoteXL - 12-Button IR Remote Control based on ATtiny13A

Tracking the rise of pixel detectors

Ultrathin semiconductors electrically connected to superconductors for the first time V

Unlocking radiation-free quantum technology with graphene

Voltage-Controlled Pulse Width Modulator (PWM) – PWM Signal Generator V

Why Does Mercury Have Such a Big Iron Core? Magnetism!

12V Uninterruptible Power Supply

200W Modified Square Wave Inverter With Crystal Control V

A crystal made of electrons

A Laser Breakthrough

A new chapter for space sustainability

A new piece of the quantum computing puzzle

Arduboy on ATMega4809

Arduboy Pocket Watch!

Arduino Based Counting Tree for Children

Arm-powered Fugaku supercomputer claims #1 spot on Top500 third time in a row

Astrophysicists detect first black hole-neutron star mergers V

Basement Monitoring Using Wio Terminal and Blynk

Basic Arduino MIDI Arppegiator V


Birthday Cake Automated Xylophone V

Building DIY Split-Flap Displays V

Capturing Camera Images with CircuitPython

Chenfeng Ke’s Lab Turns Up the Heat on 3D Printing Inks V

China’s Zhurong rover returns landing footage and sounds from Mars V

Deep Space Atomic Clock Moves Toward Increased Spacecraft Autonomy

DIY Arduboy GT V

DIY reflow plate V

DIY Security CAM V

Double clap LED Lamp V

‘Edge of chaos’ opens pathway to artificial intelligence discoveries

First You See It, Then You Don’t: Scientists Closer to Explaining Mars Methane Mystery

Floating and Spinning Earth Globe V

Future data storage units could be just two atoms thick V

Getting Started with the Arty Z7 in Vivado 2020.2

Giving robots better moves

Growing ‘Metallic Wood’ to New Heights

Harvard-led researchers document quantum melting of Wigner crystals

Humidity Sensor – Humidity to Frequency Output V

Kuwait launches its first 1-kg satellite into space

LED strip color mixer with OLED display

Linux Kernel 5.13 Released with Initial Apple M1 Support, AMD FreeSync HDMI, and More Changes

Longer-Lived Lithium-Metal Battery Marks Step Forward for Electric Vehicles

Make a Non-Contact Infrared Thermometer with MLX90614 IR Temperature Sensor

Make a PoV Display with ATtiny13 for $1

Making Our Computers More Secure

Maple Syrup Pi Camera

Microchip is First to Achieve JEDEC Qualification for a Radiation-Tolerant (RT) FPGA in a Plastic Package

Microphone Amplifier NE5532 V

Modem Turned Into a MIDI Guitar Sort of: GuitArnet

MonKlock V

NASA’s Self-Driving Perseverance Mars Rover ‘Takes the Wheel’ V

New 2D alloy combines five metals, breaks down CO2

New TI humidity sensors provide the highest reliability and built-in resistance to contaminants and harsh environments

NIST Laser ‘Comb’ Systems Now Measure All Primary Greenhouse Gases in the Air

Node MCU RC Car (Mobile/Phone Cotrolled)

NXP Brings GaN to 5G Multi-Chip Modules for Energy-Efficient Mobile Networks

Physicists observationally confirm Hawking’s black hole theorem for the first time

Pmod BLE V

Proton’s Travel Route in Polymers Could Lead the Way to Clean Fuels

Quantum Random Number Generator Sets Benchmark for Size, Performance

Quan­­tum simul­­ation: Measure­­ment of entan­­gle­­ment made easier

Rare Superconductor Discovered – May Be Critical for the Future of Quantum Computing

Remote Object Detection with Google Coral and Sixfab CORE

RF Listener

RFID Based Door Lock System Using Arduino Uno V

Russia Launches Cargo Ship to Space Station

Scientists Discover New Type of Quasiparticle

Scientists obtain magnetic nanopowder for 6G technology

Smart Irrigation using Bolt IoT

SMART Response XE Tiny Basic Port V

Sony to Release 1/1.2-type 4K-Resolution CMOS Image Sensor for Security Cameras with Approximately 8 times the Dynamic Range of Conventional Model in a Single Exposure V

SpaceX launches second dedicated rideshare mission V

Sphero RVR Low Latency Teleoperation Using Raspberry Pi V

Steering Wind Turbines Creates Greater Energy Potential

STMicroelectronics Reveals Highly Integrated and Flexible Automotive LED Driver

Stopping the sulfur shuttle for better batteries V

The flying car completes first ever inter-city flight V

The odd couple: a groundbreaking new discovery from gravitational whispers

This Crystal Impurity Is Sheer Perfection

Tiny Handheld BASIC Computer

Unfinding a Split Electron

Using The Things Network with ATOM Lite and LoRaWAN Unit

USTC Realizes On-chip Valley-dependent Quantum Interference

Virgin Orbit launches 7 satellites on third-ever space mission V

Watch (and Hear) How NASA’s Perseverance Rover Took Its First Selfie V


ZX Spectrum CPLD-based clone for rubber case