Archives for February 2021
3D-Printed Thruster Boosts Range of CubeSat Applications
3D-printing perovskites on graphene makes next-gen X-ray detectors
433 MHz receiver 8 channels with self-learning
60V Input – 5V @ 50mA Output High Voltage Fixed Output Regulator V
88888: the Electronic Smile Counter
A Modern Take on the Phenakistoscope V
An aggressive market-driven model for US fusion power development
Arduino Breath Controller for Cheap (USB-MIDI)
Arduino Controlled LEGO RC Tank and Transmitter
Arduino Nano- Switching ON/OFF Appliances Using Infra-Red Remote (Two Channel) V
Arduino Powered Weather Balloon Datalogger V
AT Tiny Techniques in a Macro IR Remote
Auto calibrate hx711 scale with known weight V
Build a TinyML Smart Weather Station with Wio Terminal!
Build an MQTT Intercom with Wio Terminal
Calascere: a Modular Electronic Tile
Connect ESP-01S (ESP8266) to Raspberry Pi Pico/MicroPython, using AT Command
Data transfer system connects silicon chips with a hair’s-width cable
Dishing up 3D printed food, one tasty printout at a time
DIY Digital Soldering Station (Hakko 907) V
DIY Fingerprint Door lock System V
Fabricating the Future with a New Environment Friendly Method of Polymerization
How NASA Designed a Helicopter That Could Fly Autonomously on Mars V
How to Communicate 3 or 32 Arduinos via RS-485
How to Use a Buzzer to Play Music with Raspberry Pi Pico
IBM’s Quantum computer links two quantum revolutions
In step toward autonomous materials, researchers design patterns in self-propelling liquid crystals
Ingenious UOI based augmented reality using SIFT for ATM
Light unbound: Data limits could vanish with new optical antennas
Linux Is Now on Mars, Thanks to NASA’s Perseverance Rover
Mars rover Perseverance’s giant parachute carried a secret message from NASA
Microchip Announces Space-Qualified COTS-Based Radiation-Hardened Power Converters
Modeling and Simulation in Python
Musk: Starlink will hit 300Mbps and expand to “most of Earth” this year
Nature’s funhouse mirror: understanding asymmetry in the proton
NeoPIO: Drive lots of LEDs with Raspberry Pi Pico
New Material is Next Step Toward Stable High-voltage Long-life Solid-state Sodium-ion Batteries V
New “metalens” shifts focus without tilting or moving
New physics rules tested on quantum computer
Orifice Plate and Fluid dynamics!
Packing More Juice in Lithium-Ion Batteries Through Silicon Anodes and Polymeric Coatings
Polymer film protects from electromagnetic radiation, signal interference
Quantum Shuttle to Quantum Processor Made in Germany Launched
Raspberry Pi Pico Colour Changer. V
Renesas and LUPA Accelerate Automotive Smart Camera Development with Open Platform Turnkey Solutions
Researchers improve efficiency of next-generation solar cell material
Samsung Begins Mass Production of Data Center SSD Customized for Hyperscale Environments
Solar Weather Station With ESP32, SIM800L, ESP8266, Sending Data to a WEB Server Over GSM/WiFi V
Spintronics: New manufacturing process makes crystalline microstructures universally usable
Teardown of a quartz crystal oscillator and the tiny IC inside
The future of electronics is stretchy V
Twin atoms: A source for entangled particles
Ultra-high-resolution X-ray imaging of 3D objects
Voice Recognition Using PSoC6 BLE Pioneer Kit
A ‘ground-breaking’ solution to quake impact
Applying Quantum Computing to a Particle Process
Arbitrary Wave Generator With the Raspberry Pi Pico V
Arduino Voice Controlled Robot V
Biosensors monitor plant well-being in real time
Bitbanged DVI on the RP2040 Microcontroller
Blueprint for fault-tolerant qubits
Breakthrough in Quantum Photonics Promises a New Era in Optical Circuits
Build a Robot That Creates Art V
Building the Simplest, Best Sounding, Yet Most Inefficient Audio Amp! V
Controlling Traffic Lights with Micro Speech V
DC, Servo, Stepper Motors and Solenoids with the Pico V
DIY Arduino Square Wave Generator Up to 1Mhz V
Drill Press Table With Dust Collection V
Eggbot V
First Impressions - Raspberry Pi PICO V
Foundations of Machine Learning, Second Edition
Fuzix on the Raspberry Pi Pico
GeForce Is Made for Gaming, CMP Is Made to Mine
Graphene “nano-origami” creates tiniest microchips yet
GreEnergy: setting a new paradigm for solar energy harvesting
Homemade Bandsaw by DIY Enthusiast V
ITMO Scientists Come up With a Way To Protect Satellites From Space Radiation
Kagome graphene promises exciting properties V
Laser Projected Asteroids on the ESP32 V
Light used to detect quantum information stored in 100,000 nuclear quantum bits
Linux Kernel 5.11 Released With Support for Wi-Fi 6E, RTX ‘Ampere’ GPUs, Intel Iris Xe and More
Lithophane LED Modules (nanoleaf Alternative) V
Locked MOFs are the key to high porosity V
Luminescent windows generate energy from inside and out
More sustainable recycling of plastics
Mystery of amorphous perovskite solved
Nanowire could provide a stable, easy-to-make superconducting transistor
NASA Awards Contract to Launch Initial Elements for Lunar Outpost
New metamaterials for studying the oldest light in the universe
New NRL 3D-printed antenna designs reduce cost, weight and size
ON Semiconductor Announce New 650V Silicon Carbide MOSFETs
PAD HERO (Guitar Hero Using Arduino) V
Portrait of young galaxy throws theory of galaxy formation on its head
POV Display Using Raspberry Pi Pico V
Quantum collaboration gives new gravity to the mysteries of the Universe
Quantum computing: when ignorance is wanted
Race Start Timer and Speed Measure for Hot Wheel Car Models V
Research helps solar technology become more affordable
Researchers from NUS create ‘whirling’ nano-structures in anti-ferromagnets
Scientists manipulate magnets at the atomic scale
SpaceX launches 60 more Starlink satellites but attempted landing of booster fails V
SSD1306 With Raspberry Pi Pico V
Supercomputer Turns Back Cosmic Clock
tCam-Mini: An ESP32-Based Radiometric Thermal Imaging Camera
Technologies for More Powerful Quantum Computers
The Future of Solar Technology: New Technology Makes Foldable Cells a Practical Reality
There oughta be a macro keyboard V
This robot doesn’t need any electronics V
Toshiba Announces 18TB MG09 Series Hard Disk Drives
Touchdown! NASA’s Mars Perseverance Rover Safely Lands on Red Planet
Ultrafast Electron Dynamics in Space and Time
Using a Raspberry Pi Pico as a Logic Analyzer with PulseView
Water Level Indicator With Temporary Alarm & Water Flow Sensor V
WiFi + Bluetooth + Manual Switch control 8 relays with ESP32 V
Wio Terminal: Arduino Smart Doorbell
2D Materials capable of forming complex 3D shapes
3D-printed bioresorbable airway stent
42V Input – 3.3V @ 2A Output High Voltage Step Down Regulator V
A language learning system that pays attention — more efficiently than ever before
A New Modifier Increases the Efficiency of Perovskite Solar Cells
Adding Cellular to the Raspberry Pi Pico
Advanced Silicone Mold Making Techniques for Epoxy Casting V
AEgIS on track to test free-fall of antimatter
BrowZen V
Build seven segment LED digit called “pxlDigit” from WS2812 LEDs
Capturing Free-Space Optical Light for High-Speed WiFi
China Mars mission: Tianwen-1 spacecraft enters into orbit
Chiral Lead-free Hybrid Perovskites Developed for Self-powered Circularly Polarized Light Detection
CO2 Monitoring As an Anti-Covid19 Measure
Collective Worm and Robot “Blobs” Protect Individuals, Swarm Together V
Create Custom Animations on 16x2 LCD Displays
‘Defective’ carbon simplifies hydrogen peroxide production
Electric cable bacteria breathe oxygen with unheard efficiency
Emirates Mars Mission: Hope spacecraft enters orbit
Fabricating fully functional drones V
Fine tuned: adjusting the composition and properties of semiconducting 2D alloys
Gesture Detection Using Machine Learning V
Getting Realtime ECG on OLED Screen V
Getting Start with Raspberry Pi Pico
H-Bridge Motor Driver with Integrated Current Sense and Regulation using DRV8874 V
Holography ‘Quantum Leap’ Could Revolutionise Imaging
How the 3-D structure of eye-lens proteins is formed
How to blink an LED with Raspberry Pi Pico in C
How to Create a Prototype Connector from a Pin Header
How to Make FLEX Sensor at Home | DIY Flex Sensor V
How to Make Heart Rate & Blood Oxygen Detection w/ MAX30102 V
Hyundai Unveils TIGER Uncrewed Ultimate Mobility Vehicle Concept V
Insights into Lithium Metal Battery Failure Open Doors to Doubling Battery Life
Interface DHT11 DHT22 w/ ESP8266 NodeMCU Using Web Server
Interfacing Multiple DS18B20 Digital Temperature Sensors with Arduino
Load-reducing backpack powers electronics by harvesting energy from walking
Machine Learning Inference on Raspberry Pico 2040 V
Machine-learning to predict the performance of organic solar cells
‘Magnetic graphene’ forms a new kind of magnetism
Make WiFi sensors and integrate with Node-RED on RPi
Match the Color Game Using 555, 4017 and RGB LED
Microchip Unveils First Fully Integrated Solution for Vehicle Ethernet Audio Video Bridging
MIDI, MicroPython and the Raspberry Pi Pico V
‘Multiplying’ light could be key to ultra-powerful optical computers
Neutrinos, atomic clocks and an experiment to detect a time dilation V
New piezoelectric material remains effective to high temperatures
New process can extend lifetime of metals V
newelectronics 9 Fevereriro 2021
NodeMCU ESP8266 Alexa App Voice Control Smart Home System V
PIR Motion Sensing with the ATtiny1627 MCU Family V
Qualcomm Announces World’s First 10 Gigabit 5G Modem-RF System
Quantum computing enables simulations to unravel mysteries of magnetic materials
Quantum Computing Scientists Call for Ethical Guidelines
Quantum effects help minimise communication flaws
Radiative cooling and solar heating from one system, no electricity needed
Really random networks - New mathematical method for generating random connected networks
Realtime Heartrate Monitoring Using AVR-IoT and Firebase
Renesas and Dialog Semiconductor to Join Forces to Advance Global Leadership in Embedded Solutions
Researchers control a magnet’s state by optically shaking its atomic lattice
Rolls-Royce conducts first tests of 100% sustainable aviation fuel for use in business jets
Scientists use trilayer graphene configuration to observe more robust superconductivity
Sentinel-6 passes in-orbit tests with flying colours V
Smart altenative switch with ESP8266, ioBroker and MQTT
Soil Moisture Sensor Hookup Guide
Supercomputers Advance Longer-Lasting, Faster-Charging Batteries
SwRI Scientist proposes a new timeline for Mars terrains
System76 Launch Configurable Keyboard
Toshiba Launches 100V High-current Photorelay for Industrial Equipment
Toyota to Debut Three New Electrified Vehicles for U.S. Market
Ultra Low Power LED Flasher using the Padauk PFS154
UMass Amherst Team Helps Demonstrate Spontaneous Quantum Error Correction
Volkswagen Group teams up with Microsoft to accelerate the development of automated driving
Wafer-scale production of graphene-based photonic devices
10 Channel Wi-Fi Switch for Smart Home
11th Gen H35 Processors: Fastest Single-Threaded Laptop Performance
1Khz to 20Mhz Low Power Oscillator V
ACRO Openbuilds Pen Plotter (Arduino With GRBL and Raspberry Pi With Universal G Code Sender)
An optical coating like no other V
Analog As Well As Digital Watch
Arduino-Based (ATmega32U4) Mouse and Keyboard Controller V
Arduino Endless Run Game Using LCD Display & Push Button V
Arduino Nano NeoPixel Shield With Integrated RTC
Army researchers detect broadest frequencies ever with quantum receiver
Audio Amplifier With the LM386!
Beyond qubits: the next big step to scale up quantum computing
Biometric Door Lock Security System Using Arduino & Fingerprint Sensor V
Build a Raspberry Pi Line Following Robot!
Building Your Own Laser Engraving Machine with Arduino
Circuit Board for Making Freeform Circuit Sculptures V
DIY IR Remote and IR Remote controlled LEDs V
ESP8266 Window Sensor with OTA and Deep Sleep V
Extending GPIOs of ESP8266-01 and IoT || Exploring ESP8266:Part 3 V
Fall detection and heart rate monitoring using AVR-IoT V
Groundbreaking biofuel rocket could be ‘Uber for space’
Home Buddy: Network Ad Blocker & Weather Station
How to add a reset button to your Raspberry Pi Pico
How to Make Smart Obstacle Avoiding Robot Using Arduino Uno V
How to type on LCD using Bluetooth V
Hydrogen-powered drives for e-scooters
Hyperchaos possibilities for modelling complex quantum systems
Imaging technique provides link to innovative products
LED Chaser Circuits Using IC4017 and Arduino V
Make a Face Mask With Animations V
Mechanical 7 Segment Display V2 V
MediaTek Unveils New M80 5G Modem with Support for mmWave and Sub-6 GHz 5G Networks
Microcontroller Based Water Level Controller With Water Level Indicators and Auto-cutoff V
Molecule from nature provides fully recyclable polymers
New fiber optic temperature sensing approach to keep fusion power plants running
NTU Singapore team develops portable device that creates 3D images of skin in 10 minutes V
NXP Launches Flexible IoT Cloud Platform to Securely Manage and Connect Edge Devices
Physicists create tunable superconductivity in twisted graphene “nanosandwich”
Physicists discover important new property for graphene
Propelling satellites into the future
Raspberry Pi Pico balloon tracker
Raspberry Pi Pico & Pico Explorer Workout
Raspberry Pi - POCKET DATA TRANSFERER V
Remote Color Picker for House LEDs
RPI - 8 IO PLC With ATTiny85 Watch Dog V
Salt battery design overcomes ‘bump’ in the road to help electric cars go the extra mile
Save Water With Over Flow Alarm V
Signal Processing with XADC and PYNQ
Solving complex physics problems at lightning speed
SpaceX launches 60 Starlink satellites on record-setting used rocket, nails landing V
SpaceX Starship SN9 flies high, explodes on landing just like SN8 V
Stanford research could lead to injectable gels that release medicines over time
Switching Nanolight On and Off
Terahertz accelerates beyond 5G towards 6G V
The Bolt! - an Electric Go Kart Homeschool STEM Project V
The Dunant subsea cable, connecting the US and mainland Europe, is ready for service
The Process of Designing and Ordering a PCB- Signal Generator Using FPGA
The Truck Stops Here: How AI Is Creating a New Kind of Commercial Vehicle
Thrust Stand and Power Analyser low cost V
Tiny 3D structures enhance solar cell efficiency
Transistors built from ultra-thin 2D materials take a step forward
Tutorial on how to use DS3231 RTC Module V
Ubuntu Core 20 secures Linux for IoT
Ultrasonic Levitation Experiment V
Variable Breadboard Power Supply V
Venus flytraps found to produce magnetic fields
VFD Display for the TI83+ Calculator
Xilinx Collaborates with Fujitsu to Support 5G Deployments in the US