Archives for July 2020

A new spin on magnetism

Airbus to build ‘first interplanetary cargo ship’

Announcing the Grace Hopper subsea cable, linking the U.S., U.K. and Spain V

atinybasic V

Audio VU/Sound Level Meter with LM339

Automated Pothole Detection

Autonomous Robot Performing Different Tasks V

Beer Keg Scales

Building a Digital Slot Car Lap Counter

Cherry MX Wireless Keyboard

Digital Multi-Tool V

DIY Rainbow Eclipse Wall Light V

‘Drawn-on-Skin’ Electronics Offer Breakthrough in Wearable Monitors

Dual Mono AK4493 DAC - MK II

ESP-O-One : Making Your Own ESP Development Board! V

Faster LEDs for Wireless Communications from Invisible Light

“Giant atoms” enable quantum processing and communication in one

How To Code in Python 3

How to Make Arduino Calculator With LCD Display V

Intelligent sensing abilities for robots to carry out complex tasks V

Interactive Subway Info Display With Voice Instructions. Demo V

Johns Hopkins astrophysicists observe long-theorized quantum phenomena

Just Another ATtiny85 Retro Gaming Console V

Lego-inspired bone and soft tissue repair with tiny, 3D-printed bricks

Looking into the black box V

LoRa Mesh Radio

Magnetic Helping Hands Set for PCB and Electronics V

Magnetic Memory States Go Exponential

Mapping crystal shapes could fast-track 2D materials

Metal-Breathing Bacteria Could Transform Electronics, Biosensors, and More

Microsoft tests hydrogen fuel cells for backup power at datacenters

MINI Night Lamp V

Mr. Speaker - 3D Printed DSP Portable Speaker

NA62 experiment at CERN reports first evidence for ultra-rare process that could lead to new physics

NASA, ULA Launch Mars 2020 Perseverance Rover Mission to Red Planet V

Neopixel LED Face Mask V

newelectronics 28 Julho 2020

Origami microbots: Centuries-old artform guides cutting-edge advances in tiny machines V

Pixel Smart Lamp V

Point to Point Atari Punk Console One and a Half V

PyPortal Calculator using the Displayio UI Elements

Python Machine Learning Projects

Quantum machines learn “quantum data”

‘Quantum negativity’ can power ultra-precise measurements

Randomness theory could hold key to internet security

Researchers Offer Unprecedented Look Into ‘Central Engine’ Powering a Solar Flare

Room temperature superconductivity creeping toward possibility

rotary_dialer V

Scientists make quantum technology smaller

Serendipity broadens the scope for making graphite

Simulating quantum ‘time travel’ disproves butterfly effect in quantum realm

Snake LED 16x16 matrix game

Soft robot actuators heal themselves V

“Space Impact” Game With Gyro Sensor and Nokia 5110 LCD V

The MagPI 96

The No Phone Contact Tracer (NPCT) Project

The Ultimate Wireless Keyboard Mark 2 V

Tin Can Phone Modem V

Ultracapacitor Powered Robot V

Unusual electron sharing found in cool crystal

Virgin Galactic Reveals SpaceshipTwo Cabin Interior

A Cool Laptop Touchpad Hack for Arduino Projects! V

How to Make IoT Based Home Automation With NodeMCU Sensors Control Relay V

Infrared Transmitter

1964 Dansette Pi Internet Radio V

68k nano

A Helium-Based, Affordable Robotic Airship V

A New, Fully Modular CNC Controller

AMD Ryzen 4000 Series Desktop Processors with AMD Radeon Graphics Set to Deliver Breakthrough Performance for Commercial and Consumer Desktop PCs

Arduino Nano HV UPDI Programmer

Automated Perpetual Calendar

Build a Rover Combining Azure Sphere Security and FreeRTOS

Chemists make tough plastics recyclable

China’s Tianwen-1 Mars rover rockets away from Earth V

COVID19 - Fever Control with Jetson Nano and FLIR Lepton3 V

Crazy L.O.L Spectrum Analyzer V

Cypress Ships Secure IoT Device Management Solution with AWS Integration

Digitizing chemistry with a smart stir bar

Displaying smooth-scrolling text on old character LCDs V

DIY Arduino Multifunction Energy Meter

DIY Professional Grade Welding Table (with FREE Plans) V

Embedded Meets the Internet: Build Your Own Air Quality Meter

Engineering Researchers Develop New Camera System to See Around Corners

Enigma code-breaking machine rebuilt at Cambridge V

ESP8266 WiFi People Counter

For Mars, Hope (and a little Perseverance, too) shines in UAE’s ‘Apollo moment’ V

HackSpace magazine #33

Higher-order topology found in 2D crystal

iCE Bling FPGA – Beautiful LED Earrings with Lattice iCE40

Imec and GLOBALFOUNDRIES Announce Breakthrough in AI Chip, Bringing Deep Neural Network Calculations to IoT Edge Devices

Machine Learning with Nano BLE 33 & Raspberry Pi

Magic Cube or Micro-controller Cube V

Mechanical 7 Segment Display V

Mini 3 Axis Cnc Plotter(Grbl) V

Nagging Robot | Disturbing at the Speed of Life V

NASA Mission Will Study the Cosmos With a Stratospheric Balloon

Nature inspires first manufactured non-cuttable material V

New bioink for cell bioprinting in 3D

New detection method turns silicon cameras into mid-infrared detectors

New Material Can Generate Hydrogen from Salt and Polluted Water

New Process Enables Lithium Mining in Germany

New Study Presents Indoor-light-energy-harvesting Dye-sensitized Photo-rechargeable Battery

New ‘super light source’ should allow fascinating insights into atoms

Optocoupler System

Parallel Sequencer Synth V

Photodiode Amplifier for Visible Light Using OPA381 – Arduino Nano Shield

Photon-Based Processing Units Enable More Complex Machine Learning

Photonic crystal light converter

Princeton scientists discover a topological magnet that exhibits exotic quantum effects

Quantum Physicists Crack Mystery of ‘Strange Metals,’ a New State of Matter

Researchers Develop 3d Hand-sensing Wristband Using Uw Software V

Scientists develop new material for longer-lasting fuel cells

Sodium Can Replace Lithium in Batteries

STMicroelectronics Enables Innovative Social-Distancing Applications with FlightSense™ Time-of-Flight Proximity Sensors

The Intel 8086 processor’s registers: from chip to transistors

The Moving OLOID - a Different Pet in Different Times V

The new tattoo: Drawing electronics on skin

Using a quantum-like model to enable perception in robots with limited sensing capabilities

Using Modular Synth to Control Atem Camera Switching over WiFi using ESP8266 V

Wireless Linux Data Logger

Wireless SD Card Reader - ESP8266 V

3DPCB Keyboard V

8 x 8 x 8 LED Cube Powered by an Arduino Mega V

A GoPro for beetles: Researchers create a robotic camera backpack for insects V

A new path for electron optics in solid-state systems

Arduino FFT Visualizer With Addressable LEDs V

Automatic UV-C disinfection robot V

Breakthrough in deciphering birth of supermassive black holes

Building a Better Battery - Faster

Chatty Light-Up Circuit Playground Express Mask V

Cherned up to the maximum

DIY Electric Foundry for Metal Casting (120V) V

DIY Real Energy Meter With Arduino and ESP8266 V

Don’t miss Comet NEOWISE in the evening sky now. It won’t be back for 6,800 years.

Electric prism

Fermilab achieves 14.5-tesla field for accelerator magnet, setting new world record

Giga-Max 555: the Giant 555 Timer V

Innovations in science and engineering lead to 3D printed latex rubber breakthrough

JEDEC Publishes New DDR5 Standard for Advancing Next-Generation High Performance Computing Systems

Lab Resolves Origin Of Perovskite Instability

LED Matrix Scoreboard V

Letting robots manipulate cables V

Liquid crystal integrated metalens for versatile color focus

Liquid crystals create easy-to-read, color-changing sensors

Liquid Metal Synthesis For Better Piezoelectrics: Atomically-thin Tin-monosulfide

Low Budget Carriage Robot V

Making an Arduino OLED Ring Clock

Mobileye Starts Testing Self-Driving Vehicles in Germany

MQTT OBD Vehicle Telemetry

Nanoelectronics learn the same way as the human brain

NESDUE-Arduino_DUE_Nintendo_emulator V

New Cobalt-Free Lithium-Ion Battery Reduces Costs Without Sacrificing Performance

New Lithium Battery Charges Faster, Reduces Risk Of Device Explosions

New material mimics strength, toughness of mother of pearl

New Materials for Extra Thin Computer Chips

New study reveals a graphene sheet behaves ‘like a mirror’ for water molecules

Novel “Dual-Resonant Method” in 2D Materials Can Spur Advances in the Field of Photonics

Physical Twin: an Interactive Remote Painting Device V

Ping pong led

Pocket Flappy Bird Game Machine

Quantum body scanner? What happens when vector vortex beams meet scattering media

Raspberry Pi E-Ink Weather Station using Python

Regular arrays of silicon nanoparticles key to improving light emissions in nanophotonic devices

Review of progress towards advanced Lithium-sulfur batteries

RGB HexMatrix | IOT Clock V

Robust high-performance data storage through magnetic anisotropy

Scaled-up perovskite solar cells developed by NTU Singapore scientists achieve highest recorded power conversion

Shaking light with sound

Solar cell material performs better under pressure

STMicroelectronics Simplifies IoT-Node Connectivity and Security with Latest STM32 Discovery Kit and Expansion Software

STORMDUINO the arduino compatible board made in KiCad

Tale of the tape: Sticky bits make better batteries

The world´s lightest mirror

Thermal Face Detector V

Tiny Bubbles Make a Quantum Leap

Toshiba Launches Constant-Current 2-Phase Stepping Motor Driver for Automotive Applications

TouchFree v2: Contactless Temperature and Mask Checkup V

Tulane scientists build high-performing hybrid solar energy converter

UBCO researchers create liquid-repelling substance that works on all surfaces

Understanding of relaxor ferroelectric properties could lead to many advances

Underused part of the electromagnetic spectrum gets optics boost from ‘metasurface’

Using magnetic worms to engineer nanoscale communication systems

Your First AWS Application for PIC-IoT and AVR-IoT

1024 Samples FFT Spectrum Analyzer Using an Atmega1284

2D Semiconductors Found to Be Close-To-Ideal Fractional Quantum Hall Platform

3D Printed Belt Driven Robot Arm V


A Rubik’s microfluidic cube

Adding Voice to a CircuitPython Project Using Amazon Polly

Alphabet’s Loon balloons provide their first commercial internet service in Kenya V

Apple HomeKit WS2812B LED Controller V

Arduino Music Notes Detector V

AT90S1200 Binary Clock

Atomic ‘Swiss Army Knife’ Precisely Measures Materials for Quantum Computers

Baby MIT Cheetah Robot V2 Autonomous and RC V

Breakthrough shows ‘magic angle’ twistronics principle can also manipulate light

Building Secure & Reliable Systems

COVID-19 and PM10 Levels! V

COVID-19 Ultrasonic Distance Warning Tool V

Crystal structure discovered almost 200 years ago could hold key to solar cell revolution

Dual USB Host/Hub Output with Constant Current Limit/Protection

Dub Siren Synth - 555 Project V2 V

Electricity/EM Field Detector (simplest One) V

Engineers use electricity to clean up toxic water

Enhancing the Performance of PSCs with ‘Graphene Armor’

ESP8266 Car Robot controlled by Gamepad

Excitation of robust materials

Expand your Raspberry Pi with Arduino ports

Experiment too big? Hire a mobile robot scientist

FreeDeck V

Freezer Failure Alarm V

Graphene Boosts Perovskite Single Crystal Photodetector Performance

Graphene: It is all about the toppings

Harvesting energy from droplets

How to Make a Personal Mini Desk Fan Out of an Old Computer Fits in Your Pocket

HTTPS Requests to Any URL Using the ESP8266

Iconic CASIO F-91W Wall/Desk Size V

Introducing Thunderbolt 4: Universal Cable Connectivity for Everyone V

LED Matrix Hourglass V

Led Matrix With Arduino V

Magnetic Levitation – The Digital Way V

Make a Web-Radio for Less Than $15 V

Making plastic more transparent while also adding electrical conductivity

Mars Rover

MCP41HVX1 Digital Potentiometer for Arduino V

New keyboards for Portugal, Norway, Sweden, and Denmark

New method measures temperature within 3D objects

Physics Labs at Home!

Pocket Signal Visualizer (DIY Home Made Portable Oscilloscope) V

Porous nitrogen-doped graphene ribbons for future electronics

Portable system boosts laser precision, at room temperature

Powerful Digital AC Dimmer Using STM32 V

Proba-V passes the torch

Reaction Timer Game with 4-Digit 7-Segment Display V

Red-light LEDs for next-generation displays

Reloj - 7400 Series Digital Clock

Research reflects how AI sees through the looking glass V

Researchers Directly Obtain 3D Full-color Images upon Conventional Microscope

Reverse engineering of 3D-printed parts by machine learning reveals security vulnerabilities

Robot Arm Built with Completely Re-made Servos V

Rock ‘n’ Control

Rocket Lab Mission Fails to Reach Orbit V

Room Occupancy Counter V


Run PICmicro Instructions on Arduino

Samsung Leads Semiconductor Paradigm Shift with New Material Discovery

Scaling up the quantum chip

Silicon-germanium photo-receiver for mainstream telecom-waveband networks on a chip

Skoltech researchers solve a 60-year-old puzzle about a superhard material

Slothbot Takes a Leisurely Approach to Environmental Monitoring V

Stanford-led team shows how to store data using 2D materials instead of silicon chips

Super-Sized RGB Seven-Segment Display Lamp

The Euclid space telescope is coming together

The Spin State Story: Observation of the Quantum Spin Liquid State in Novel Material

The world’s lightest shielding material

Towards Lasers Powerful Enough to Investigate a New Kind of Physics

Two Player Game System for PyGamer and RFM69HCW Radio Wing

YouTube Subscriber Counter V

1979 Merlin Pi High Quality Camera V

A Metal-like Quantum Gas: A pathbreaking platform for quantum simulation

A Tiny Compass With ATtiny85

AI Thermometer V

Arduino Security Primer

Arduino-Tamagotchi Project (I Am the Tamagotchi) V

Arm Mbed OS 6.1 released

Automated Plant Pot - Little Garden

Autonomously Landing a Lunar Lander with an Xbox Controller Robotic Arm - Part 1 V

AVRgpp ISP and UPDI programmer

Big Arduino LCD Clock With Two Alarms and Temperature Monitor Controlled by IR TV Remote V

Boat Ventilator Control

Building better electron sources with graphene

Chemistry paves the way for improved electronic materials

Chemists achieve breakthrough in the synthesis of graphene nanoribbons

CnrNano’s team realizes the first phase battery for quantum technologies

Component Tester in a Keychain V

Computational model decodes speech by predicting it

Contactless Water Fountain

Critical communications component made on a flexible wooden film

CSAIL robot disinfects The Greater Boston Food Bank to fight Covid-19 V

DIY USB Type-C Power Delivery Trigger Board V

EPFL lab develops method for designing lower-power circuits

GRBL Based DIY Drawing Machine V

How to Build a Battebot With Cardboard and Arduino V

How to Build an Automated DIY Irrigation System With App

How to make copper mines emission free

Identifying a melody by studying a musician’s body language

Jellyfish-Inspired Soft Robots Can Outswim Their Natural Counterparts V

Lack of Damage After Secondary Impacts Surprises Researchers

LCD Alarm Clock with many faces

LHCb discovers a new type of tetraquark at CERN

Light Up Face Mask with Bluetooth V

Make a Lithophane Lamp V

Microchip Delivers the Smallest Automotive maXTouch Controllers for Smart Surfaces and Multi-function Displays

Mini PLC V

New polymer easily captures gold extracted from e-waste

Photonics: From custom-built to ready-made


Plug-and-Play Lens Simplifies Adaptive Optics for Microscopy

Pong Tennis With LED Matrix, Arduino and Joysticks

Quantum Entanglement Demonstrated Aboard Orbiting CubeSat

Quantum fluctuations can jiggle objects on the human scale

Quantum physics provides a way to hide ignorance

Quantum Satellite Links Extend More Than 1,000 Kilometers

Researchers create a mechanically-tunable graphene quantum dot

Salvaged LED Display Microgame V

Samsung Electronics Debuts Industry-Leading 8TB Consumer SSD, the 870 QVO

Shrimp shells to produce electrodes for large storage batteries

Smart Alarm Clock: a Smart Alarm Clock Made With Raspberry Pi

SpaceX launches advanced GPS satellite for US Space Force, sticks rocket landing V

SSR Latching Circuit With Push Buttons V

STMicroelectronics Expands STM32WL Wireless Microcontroller Ecosystem with wM-Bus Stack for Smart Metering from Stackforce

Strong and ductile Damascus steels by additive manufacturing

Study reveals new magnetic process that can lead to more energy-efficient memory in computers and other devices

Super Sized Acryllic Spectrum Analyzer V

Tabletop quantum experiment could detect gravitational waves

Team develops eco-friendly, flame-retardant carbon plastic ideal for recycling

THT feather with ATMEGA8

Time Cuboid

Toshiba Releases Industry’s First Photocouplers for High-Speed Communications that can Operate from 2.2V

Touch Sensitive RGB Light Made From Paper

USTC Obtain High-level Control of Spin Qubit Lifetime Based on Silicon Quantum Dots

Voice Controlled Arduino Smart Home - Without Wires V

Voicetron - Voice Recording Toy

Wearable-tech glove translates sign language into speech in real time V


World’s widest graphene nanoribbon promises the next generation of miniaturized electronics