Archives for December 2020

$50 Analog Joystick (HOTAS) With Haptic Feedback for Flight Sim

A flexible screen-printed rechargeable battery with up to 10 times more power than state of the art V

Animated Flame Pendant

Annotated Algorithms in Python

ATtiny85 Candle V

AVR ISP Programmer V2

Battery-Free IoT: These Tiny Printable Computers Harvest Energy From Radio Waves V

BigBit Binary Clock Display

Blackboard V-Plotter V

Car Windscreen HUD

Digital Clock LED Dot Matrix - ESP Matrix Android App V

DIY 37 LED Roulette Game V

DIY Air Quality Monitor – PM2.5, CO2, VOC, Ozone, Temp & Hum Arduino Meter V

DIY Current Sensor - 2.0 V

DIY LED Advent Calendar V

Elon Musk says SpaceX will attempt to recover Super Heavy rocket by catching it with launch tower

Extremely energy efficient microprocessor developed using superconductors

Faster and more efficient information transfer

Fermilab and partners achieve sustained, high-fidelity quantum teleportation

Fruit Sorter Robot Using Flexible Gripper V

Indoor Air Quality Meter

Indoor Hand-held Co2 Detector V

Isolated, Single-Channel RS232 transceiver (Isolated RS232 to UART) V

Japan developing wooden satellites to cut space junk

Modeling Creativity: Case Studies in Python

PC Speaker Amplifier

Perfect transmission through barrier using sound: research team led by Professor Xiang Zhang proves for the first time a century-old quantum theory

Persistence of Vision Christmas Ornament V

Physicists convince with their study in optics and photonics

POLY555 Synth V

Professional Weather Station Using ESP8266 and ESP32 DIY

Python In Hydrology

Raspberry Pi Scoreboard V

RC & Programmable Domino Laying Machine V

Reverse-engineering an early calculator chip with four-phase logic

Robotic Arm With Gripper V

Robotic Trombone: The RoboTrombo Music Machine V

SafetyLock: a Smart Lock Made With Raspberry Pi (Fingerprint and RFID)

Self-Playing Melodica V

Send multiple sensors data to Firebase using ESP8266

Simple Flip Flop Circuit V

Smart Coin Feeder V

South Korea manages to light an artificial sun of more than 100 million degrees for 20 seconds V

The Art and Craft of Programming, Python Edition

The Coder’s Apprentice

Think Complexity 2e

Think DSP

Think Stats: Exploratory Data Analysis 2e

Three-Fingered Electric Gripper V

TinyCalibrator - OSC Calibrator and High Voltage Fuse Resetter

Ultracold atoms reveal a new type of quantum magnetic behavior

Wireless AC Current Detector V

10nm, Creative Improvements Expand Intel Manufacturing Capacity V

$20 Synth Project V

24 LEDs Bargraph Display using 74HC595 Shift Register V

2x 48V 5A Bench Top Power Supply

3d Maze Game Using Arduino

Arduino Weather Station

BIG Alpha-numeric DISPLAY

Bluetooth-Enabled Snowman Weather and Air Quality Gift Card V

Chess clock using 3208 Led Matrix V

CMS sets new bounds on the mass of leptoquarks

Combination Lock using CCL

Developing Smarter, Faster Machine Intelligence with Light

DIY Arduino Christmas Clock V

DIY Automatic Musical Christmas Lights (MSGEQ7 + Arduino) V

DIY Blood Oximeter V

ESP-01 MQTT LED Strip patterns V

Five LEDs Puzzle V


Goldilocks and the three quantum dots: This one’s just right for peak solar panel performance

HackSpace magazine #38

High-five or thumbs-up? New device detects which hand gesture you want to make V

How to Make a IR Proximity Sensor at Home V

ITMO Researchers Teach Robots to Run Chemical Experiments

Jump Yo’ Rex

Keybon - Adaptive Macro Keyboard

LCD Poetry Clock V

Make a Digital Photo Album by ESP32 V

Microtronic - The Next Generation V

NEOPIXEL Light Show - M5Stack Christmas

Optoelectronic devices that emit warm and cool white light

PCB Etching Agitator V

Photoresistor Arduino Midi Theremin V

Quantum wave in helium dimer filmed for the first time

Researchers Have Achieved Sustained Long-Distance Quantum Teleportation

Researchers invent method to ‘sketch’ quantum devices with focused electrons

Reverse-engineering the clock chip in the first MOS calculator

Scientists Developed an Efficient Way to Produce Low-Cost Heatsinks

Scientists Studied the Possibilities of Controlling the Magnetic Properties of Complex Oxide Systems

Servo Deadband Correction V

Simple 20 LED Vu Meter Using LM3915 V

Snowflake Ornament V

‘Soft’ nanoparticles give plasmons new potential

Sonar using arduino and display on processing IDE V

Stopwatch and Lap Timer with Arduino V

The AVR-IoT WG: Out for Blood Pressure Monitoring in Google

The Jupiter-Saturn conjunction, through medieval and Renaissance eyes

The lightest light – the future of digital displays and brain science

the Memory Recorder - Christmas Gift V

Theory describes quantum phenomenon in nanomaterials

Tiny Shape-Shifting Polymers Developed for Potential Medical Applications V

Toshiba’s New Magnetic Material Greatly Improves Motor Energy Conversion Efficiency

TPU Chemists Convert Plastic Bottle Waste into Insecticide Sorbent

Turn your Raspberrypi to a weather station

UChicago scientists pioneer new method of measuring electricity in cells

Ultrafast gas-flows through tiniest holes in 2D membranes

Wakeup Light

Wi-Fi technology with fibre optic-like performance for Industry 4.0

WioTerminal IoTs Temp&Humi display

3D Printed Raspberry Pi Spider Robot Platform V

4 to 20 MA Industrial Process Calibrator DIY | Electronics Instrumentation V

A colossal step for electronics

A cool advance in thermoelectric conversion

A Necklace of Resonators: How Scientists Efficiently Control Light in Nanoscale

Aledia Announces it Has Produced its First Nanowire Chips on 300mm Silicon Wafers Using CEA-Leti Pilot Lines

An LED that can be integrated directly into computer chips

Arduino Audiometric Device V

Astra narrowly misses reaching orbit on second launch

Automated SolarPanel Cleaner by Bolt WI-FI using Servo motor V

Battery-powered Water Collector Level Sensor

Better benzene sensing at laser point V

Build an Interactive Menu with TextDisplayMenu Using Meadow

‘Chaotic’ Way to Create Insectlike Gaits for Robots

CheApR - Open Source Augmented Reality Smart Glasses V

Checkout So Easy - Real-time Smart Retail System For FPGA V

China’s Chang’e-5 mission returns Moon samples V

Circadia - sunrise lamp V

Confirmation of the asteroid Ryugu sample collection by the asteroid explorer, Hayabusa2

Data Parallel C++

DIY Anemometer V

DIY Arduino Bluetooth Controlled Car V

DIY Dashcam: Car Security Camera with a Raspberry Pi Zero W

DIY Mini Lab Power Supply V

DIY RGB Tube Lights V

DIY Simple Sensitive Metal Detector V

D.I.Y Single Arm Scara Robot V

ESP8266 Weather Station Clock

Frequency Data for Stable Power Supply

Geologists discover new path to rare earth mineral formation – implications for green energy and tech industries

High voltage Half-Bridge with Current Feedback using L6390 V

How to Make LEDs DIY Face Mask Using LED Strip, Arduino Nano V

IBM Helps Prepare Clients for Next Generation Encryption Technology V

IKEA Bekant Desk Automater V

Intel Announces Its Next Generation Memory and Storage Products

JILA’s Bigger and Better ‘Tweezer Clock’ Is Super Stable

LIDAR Intrusion Detector V

Linus Torvalds Releases Linux Kernel 5.10 LTS: Here’s What’s New

LoRa GPS Tracker Tutorial | LoRaWAN with Dragino and TTN V

M5Stack Christmas 3D POV Display

M5Stack Christmas Snow Globe V

Make an EASY Infinity Cube | NO 3D Printing and NO Programming V

Making industrial robots smarter and more versatile V

MicroBot V1 ESP32 Robot V

Microchip Adds 64 Mbit Parallel SuperFlash® Memory to its Family of Radiation-Tolerant COTS-Based Devices for Space Systems

Middle of the Night Bathroom Light

Nasa Control Panel for Kids V

nerfnet: Wireless Networking over nRF24L01 2.4GHz Radios V

New type of atomic clock keeps time even more precisely

Oxide tuning by ion transfer

Perovskite/silicon tandem solar cells on the threshold of 30% efficiency

Petalinux Build, new app definition and Dynamic-Static IP

Physicists create time reversed optical waves V

Physics discovery leads to ballistic optical materials

Plant translator

Pyramid Levitator V

Qualcomm Announces New Snapdragon 678 Mobile Platform for Immersive Entertainment Experiences

Raspberry Pi Streaming Video Loopback

Realization of Si-based Super-high Frequency Nanoelectromechanical Resonator

Renesas Accelerates ADAS and Automated Driving Development with Best-in-Class R-Car V3U ASIL D System on Chip

Researchers find a better way to design metal alloys

RoboScan V

Rochester researchers uncover key clues about the solar system’s history

Sheets of carbon nanotubes come in a rainbow of colors

Star Wars Droid Build

Stevens Researchers Create Entangled Photons 100 Times More Efficiently Than Previously Possible

Super surfaces use terahertz waves to help bounce wireless communication into the next generation

Sustainable and Attainable: Zoox Unveils Autonomous Robotaxi Powered by NVIDIA V

The MagPI 101

Three-dimensional View of Catalysts in Action

Tiny quantum computer solves real optimisation problem

To the brain, reading computer code is not the same as reading language

Toward imperceptible electronics that you cannot see or feel

Ultra-thin and highly sensitive strain sensors

Ultra-thin designer materials unlock quantum phenomena

Upcycling: Turning plastic bags into adhesives

Using Two (x2) Micro:bits to Control an RC Car

Water Surface V

Weak force has strong impact on nanosheets

WiFi Controlled LED Strip Matrix Display Clock Light V

14band Graphical Equalizer V

555 Capacitor Tester

A Bluetooth ESP32 TFT + Touch Macro Keypad) V

Aluminium alloy research could benefit manned space missions

Aquatic Robot Inspired by Sea Creatures Walks, Rolls, Transports Cargo V

Arduino MIDI Poly Synth - MiniSy (Musical Instrument)

Atari Punk Synth V2 V

Atom-thin transistor uses half the voltage of common semiconductors, boosts current density

Automatic Plant Watering System Using a Micro:bit V

Beautiful Physics Governs Complex Energy-matter Interactions

Bread Board Wristwatch

Breakthrough optical sensor mimics human eye, a key step toward better artificial intelligence

Car HUD - Windscreen Display for Speed & Compass

Clone Any Remote Control With Arduino Nano V

Customizable Symmetrical Pluggable Container

Deep Picar

Discovery suggests new promise for nonsilicon computer transistors

DIY Cockroft-Walton voltage multiplayer (100000V) V

Electrons falling flat: Germanium falls into a 2D arrangement on zirconium diboride

Energy-efficient magnetic RAM: A new building block for spintronic technologies

Enhanced Frequency Doubling Adds to Photonics Toolkit

Explained: Quantum engineering

Faster Physics: How AI and NVIDIA A100 GPUs Automate Particle Physics V

FPGA HW Acceleration Social Distancing Monitor

“Game changer” perovskite can detect gamma rays

Gimbal Stabilizer Project

Harnessing Quantum Properties to Create Single-Molecule Devices

Help! My Computer is Broken

Hidden symmetry could be key to more robust quantum systems, researchers find

How to make Attiny based mini game console V

Hyundai Motor acquires Boston Dynamics from SoftBank for almost $1 bn

HZDR team develops component for neuromorphic computer

Ionic Defect Landscape in Perovskite Solar Cells Revealed

IoT based Home Automation with & without Internet V

IoT Keychain Finder Using ESP8266-01 V

JILA’s Electric ‘Knob’ Tunes Chemical Reaction Rates in Quantum Gas

LED Tower Art V

Light-Based Quantum Computer Exceeds Fastest Classical Supercomputers

Low-Cost Room Thermometer Using 16×2 LCD and Atmega328

LTE-M/NB-IoT and Bluetooth LE-powered module supports processor-intensive IoT applications in compact package

Major breakthrough: Copenhagen researchers can now achieve ‘quantum advantage’

Mini Jacob’s Ladder

Molecules convert visible light into ultraviolet light with record efficiency

Multi-channel-wireless-voltmeter V

Multiple Semiconductor Type Switching To Boost Thermoelectric Conversion of Waste Heat

New JILA Tools ‘Turn On’ Quantum Gases of Ultracold Molecules

New Raspberry Pi OS release — December 2020

New semiconductor detector shows promise for medical diagnostics and homeland security

New transistor design disguises key computer chip hardware from hackers

newelectronics 8 Dezembro 2020

No Strings Attached: Maximizing Wireless Charging Efficiency with Multiple Transmitters

NXP Announces a Complete Suite of Radar Sensor Solutions that Can Surround Vehicles in a 360-degree Safety Cocoon

One Arm Bandit V

Practical PIR for Home Use

RC Car (Arduino-Based 3D Resin Printed) RC_Car_RP

Renesas Extends Arm Cortex-Based MCU Family with RA4M3 MCU Group for Industrial and IoT Applications

Researchers Control Multiple Wavelengths of Light from a Single Source​

Revolutionary superconducting magnet plate design and analysis

RFID & Biometric PC Log In/Out Interface

Scientists look to meteorites for inspiration to achieve critical element-free permanent magnet

Smart Fitness Watch With ESP8266 - VScode V

Smart RGB LED Light Stick – Arduino Compatible V

SpaceX’s Starship SN8 prototype soars on epic test launch, with explosive landing V

STMicroelectronics Announces Mass-Market Availability of STM32WL LoRa®-Compatible Wireless System-on-Chip Family

Stretchable micro-supercapacitors to self-power wearable devices

Study finds fluorine as possible substitute for lithium in rechargeable batteries

The Results of “Hayhabusa2” Re-entry Capsule Recovery V


Weather Note V

WioTerminal IoTs MultiSwitch V

Wireless Control Via Infrared (IR) V

Yet another Glasses, RGB Glasses V

10 most popular modules and sensors for the Arduino UNO all on one board

1.4kW Induction Heater V

3D Printed LED Mood Lamp V

3D Printed Spirometer

A route for avoiding defects during additive manufacturing V

A shapeshifting material based on inorganic matter

Accurate and Efficient 3D Motion Tracking Using Deep Learning

Air filled fibre cables capable of outperforming standard optical fibres

Andes RISC-V Vector Processor NX27V is Upgraded to RVV 1.0

Animated RGB Mask

Arduino Music and Game Box V

Arecibo Observatory telescope collapses in Puerto Rico months after cables snap V

Attiny85 8-pin Arduino Programming Shield V

Boat with Arduino Nano 33 IoT on Arduino Cloud V

Book Signer V

Caltech-Led Lunar Trailblazer Mission Approved to Begin Final Design and Build

Carbon dioxide converted to ethylene — the ‘rice of the industry’

CD4017 Based Multi-functional Bicycle Backlight

Chinese team test jet engine ‘able to reach anywhere on Earth within 2 hours’ V

CO2 Display

Computer-aided creativity in robot design V

Cooling electronics efficiently with graphene-enhanced heat pipes

Current Meter Using 0.96″ OLED Display V

Dark excitons hit the spotlight V

e-Paper Templates V

Electronic skin has a strong future stretching ahead

Flame the Candle by Snapping Your Finger V

FSU chemistry professor uses old materials to make newer, better solar cells

Fully Customizable General Purpose Handles - Dual Point Customizer

Graphene balloons to identify noble gases

Heart Beat sensing and displaying device V

How to Make a Bent Plywood Modern Mantel Clock V

Intel Advances Progress in Integrated Photonics for Data Centers

Intel Debuts 2nd-Gen Horse Ridge Cryogenic Quantum Control Chip

Japan launches joint military, scientific optical data relay satellite V

Keypad Garage Opener V

KIST develops transparent material for smartphone screens capable of repairing itself

LEGO WALL-E With Micro:bit V

Leiden Physicists invent printable superconducting devices V

Lincoln Laboratory is designing a payload to integrate on Japanese satellites

Lower current leads to highly efficient memory

Make a Smart Zigbee Connected Home Sensor Hub

Mapping quantum structures with light to unlock their capabilities

Microchip’s Low-Power Radiation-Tolerant (RT) PolarFire FPGA is Available in Engineering Silicon and On a Path to Full QML Class V Spaceflight Qualification

Moog Light Synth V2 V

NASA Selects Heliophysics Missions of Opportunity for Space Science Research and Technology Demonstration

New Method Sees Fibers In 3D, Uses It To Estimate Conductivity

New Platform Generates Hybrid Light-Matter Excitations in Highly Charged Graphene

New product: Raspberry Pi 4 Case Fan V

NXP Extends its Leadership in 5G Infrastructure with 2ⁿᵈ Generation RF Multi-Chip Modules That Amp Up Frequency, Power and Efficiency

Payment Terminal for the Visually Challenged V

Physicists capture the sound of a “perfect” fluid

Physicists Nail Down the ‘Magic Number’ That Shapes the Universe

Professional Hydroponics pH and DO Monitoring

Programming the GD32V Longan Nano

Rapid-forming giants could disrupt spiral protoplanetary discs


Renesas’ Intersil Brand 14-Bit, 1-MSPS ADC Delivers Best-in-Class Radiation-Hardened Performance for Satellites, Manned Spacecraft, and Lunar Space Missions

Renesas RA Family Adds Ultra-Low Power RA2L1 MCU Group with Advanced Capacitive Touch Sensing for Cost-Effective, Energy-Efficient IoT Node HMI Applications

Researchers confront optics and data-transfer challenges with 3D-printed lens

Researchers measure electron emission to improve understanding of laser-based metal 3D printing

Reverse engineering RAM storage in early Texas Instruments calculator chips

RGB LED Controller using Atmega328 V

RISC-V, the Linux of the chip world, is starting to produce technological breakthroughs

Robotic arm 2 axeled V

RobotSculptor: Artist-Directed Robotic Sculpting of Clay V

Scientists Demonstrate New Opportunities for Controlling Light in Optical Graphene

Scientists peer into the 3D structure of the Milky Way

Seeeduino XIAO Expansion Board - Heart Rate

Self-repairing gelatin-based film could be a smart move for electronics

Shrinking massive neural networks used to model language

SpaceX Next Launch Display with Adafruit MagTag

STMicroelectronics Adds FreeRTOS™ Thread-Aware Debug to STM32CubeIDE Development Environment

STMicroelectronics Reveals Compact 60V DC/DC Converters Featured for Extra Flexibility

Supercharge your microscope: researchers share guide for ultra-precise 3D imaging

The Chang’e-5 probe completes automatic lunar surface sampling and encapsulates the payload and works normally

The Official Raspberry Pi Handbook 2021

The Retro-Geek Plywood Box V

This 3D printer doesn’t gloss over the details

Tilting LEGO Maze With Micro:bit V

TinyTacho - Simple RPM-Meter based on ATtiny13A V

Titanium Atom That Exists in Two Places at Once in Crystal to Blame for Unusual Phenomenon

Voyager spacecraft detect new type of solar electron burst

Weather Station Using Public Web Service Using Meadow

Web-Enabled ML Mask Detection Robot Fines w/ Penalty Receipt V