Provocările la care suntem supuși zilele acestea, zilele carantinei impuse, zilele pandemiei m-au făcut să mă gândesc intens la ce aștept, de fapt, cu înfrigurare?
Motoarele pas cu pas sau motoarele stepper sunt motoare de curent continuu, fără perii și sunt ideale dacă vrei să le integrezi într-o anumita aplicație,
În acest tutorial vei afla cum se poate realiza o aplicație pe platforma Arduino care să se comporte ca o telecomandă universala IR sau să
Arduino Leonardo, accelerometru MMA8452Q si Excel MMA8452Q este un accelerometru relativ ieftin, suficient de capabil pentru prețul lui. Suporta trei game de accelerație (2g, 4g,
Una dintre cele mai simple modalități de a înțelege conceptele de baza ale electricității este de a apela la o analogie cu modul de curgere
Arduino Leonardo pe post de tastatura Exact, daca ai un Arduino Leonardo, poți să-l faci să se comporte ca o tastatura sau un mouse absolut
WiFly Shield Dacă ai nevoie să obții informații direct din Internet folosind Arduino, sau să ai un server web rulând pe Arduino și vrei sa-l
Shield-ul MP3 Player conține chip-ul VS1053b, capabil să decodeze stream-uri MP3, OGG Vorbis, AAC, WMA, MIDI, și de asemenea conține și un slot de card
LCD 16 X 2, LCD 16 X 4, LCD 20 X 4 Toate aceste LCD-uri se interfațează cu Arduino exact la fel. Singura diferență este
Presiune Atmosferica – BMP085 Senzorul BMP085 este un senzor foarte precis produs de firma Bosch, capabil să măsoare presiunea atmosferica și temperatura. Cum presiunea atmosferică
Prin intermediul Ethernet shield, Arduino se poate conecta la Internet exact ca un PC obișnuit. Poate funcționa în regim de client (accesând alte site-uri web
Senzorii de distanță sunt capabili să spună cât de departe este obiectul din fața lor. În funcție de principiul constructiv, exista mai multe categorii de
Senzorul de apăsare (SA) oferă o modalitate simplă de a sesiza forța care acționează asupra lui. Sunt disponibili în mai multe dimensiuni. Din punct de
Senzorii de accelerație detectează (destul de evident :), accelerația. Se pot folosi pentru măsurarea accelerațiilor instantanee pe care le înregistrează un element în mișcare, sau
Shield-urile Arduino reprezintă o modalitate foarte simplă de a extinde funcționalitățile Arduino. Orice shield Arduino este standard, în sensul ca pinii acestuia se potrivesc perfect
În acest proiect vom folosi un led verde brick, un led galben brick și un led rosu brick pentru a genera un efect de tip
În prima lecție am văzut cum putem aprinde și stinge un led. În acest exemplu vom folosi același led, dar îl vom aprinde variabil. Chiar
Ce este Arduino ? Arduino este una dintre cele mai simplu de utilizat platforme cu microcontroller. Te poți gândi la el ca la un minicalculator
În următorul tutorial vei utiliza un Arduino UNO și un cititor RFID ID-12 pentru a citi diverse tag-uri care pot fi folosite la un sistem
În acest tutorial vom exemplifica funcționarea modulului MOD-IO2 împreună cu Arduino UNO. Modulul MOD-IO2 este un modul cu microcontroller dedicat, comunică cu Arduino prin protocolul
Folosind faptul că Arduino Leonardo poate simula un mouse virtual, și faptul că un accelerometru este capabil de a detecta accelerația gravitaționala (adică direcția verticala),
Sirenele vizuale sunt elemente ce permit avertizarea unor situații de urgență dar pot fi și elemente de divertisment vizual. În cadrul lecției de față dorim
Dispozitivele de tip UPS (Uninterruptible Power Supply) asigură protecție pentru sistemele electronice împotriva variațiilor de tensiune ale rețelelor de alimentare și împotriva căderilor de tensiune
Orice grădină are pe lângă plante și flori și diverse obiecte care aduc un farmec suplimentar aranjamentelor naturale: felinare, pietre decorative, pitici de grădină etc.
The Internet has been perhaps more important than ever to keep us connected these days. Available technology, however, apparently wasn’t good enough for brothers Hunter and Josh Irving, who built their own telepresence robot using parts on-hand during their own two-person hackathon. The robot they came up with, dubbed TELEBOT, features a partially 3D-printed face along
In this video tutorial, the presenter is going to explain the difference between a Duty Cycle, Frequency And Pulse Width. These terms are often confused or used interchangeably when they are actually three different ways of measuring an electrical signal. Courtesy: Justin Miller The post Difference Between Duty Cycle, Frequency And Pulse Width appeared first on Electronics For You.
A magnetic switch is an electrical switch that makes or breaks contacts in the presence of a magnetic field. That is, the switch remains actuated as long as a strong magnetic field is present and opens when the field is removed. Examples of magnetic switches include reed switches, Hall effect sensors and electromechanical relays. Some The post What Is a Magnetic Switch And What Are Its Applications? appeared first on Electronics For You.
micro:bit board is an Open Source embedded system having a display consisting of 25 LEDs. It was launched by BBC in 2015 for use in computer education in the UK. It is also referred to as BBC micro:bit. The main goal of micro:bit is to give educators and parents an easy-to-use tool to teach the The post What is micro:bit board? appeared first on Electronics For You.
Global adoption of bio-CNG depends on several economic, environmental and technical factors. Transport sector is one of the major contributors to greenhouse gases on the planet. As per UN World Meteorological Organization, global temperatures will rise by 3.5 degree Celsius in this century if considerable measures are not adopted. Nations have been focusing on utilising The post Bio-CNG: The Panacea For Green Transportation? appeared first on Electronics For You.
Allows testing of up to 3000 die simultaneously from previous 1500 die testing Incorporates new custom electronics for enhanced signal integrity to enable highly parallel tests FormFactor, a semiconductor test and measurement supplier, has reached a high-throughput milestone in DRAM wafer testing with the release of the SmartMatrix 3000XP probe card. The new SmartMatrix 3000XP The post Simultaneous Die Testing Using FormFactor’s New Probe Card appeared first on Electronics For You.
Offers superior reliability along with low switching and conduction losses Eliminates design concerns regarding overvoltage and power supply reliability After adding 650 V to its CoolSiC™ MOSFET series earlier this year, Infineon Technologies has now launched the 1700 V class with its proprietary trench semiconductor technology. With strong physical characteristics of silicon carbide (SiC), the The post New MOSFET By Infineon Enables Better Efficiency For Power Supplies appeared first on Electronics For You.
Traditional key-based locks are now outdated and come with limitations of their own. First, you always have to carry the key with you, and the key might get misplaced or stolen. Such locks are not completely secure either. These old locks are now being replaced by modern biometric ones. However, biometric locks use biometric sensors The post Make Your Own Smart Wireless Biometric Lock appeared first on Electronics For You.
How do we know that planets exist outside of our solar system? While too far away to observe directly, with extremely sensitive equipment like the Kepler space telescope it’s possible to detect changes in light as these exoplanets pass in front of a star. For an excellent visualization of how this all works, check out
An increased memory capacity makes the board ideal for enhanced processing of data-intensive applications Retains all the essential features of the already available Raspberry Pi 4 boards Simply within a year since its launch, the Raspberry Pi 4 witnessed a huge jump in sales, thanks to the many enhancements it underwent such as reduced idle The post Newly Released Raspberry Pi 4 With 8GB Of RAM appeared first on Electronics For You.
Often one gets to hear the word “Servo Motor” in electronics. You might have used it many times in your projects as well. But what is inside it and how does it work? Let’s find out. Servo motor is basically a type of motor that allows us to control the position, acceleration and velocity while The post What’s Inside A Servo Motor ? How It Works? appeared first on Electronics For You.
There is no accepted or standard definition of good artificial intelligence (AI). However, good AI is one that can guide users understand various options, explain tradeoffs among multiple possible choices and then help make those decisions. Good AI will always honour the final decision made by humans. It is a common phenomenon that if you The post The Rise Of AI And Its Impact appeared first on Electronics For You.
The COVID-19 pandemic has changed the way we interact with people, things, and the world around us. We’re calling on the community to use an Arduino Nano or MKR board to build solutions that can help us practice better social distancing, improve queue management, or enable touch-free technologies. Stepping out from our homes, to go to
Daniel Hingston wanted to build a four-legged walking robot for several years, and with current coronavirus restrictions he finally got his chance. His 3D-printed robodog, dubbed “GoodBoy,” is reminiscent of a miniature version of Boston Dynamics’ Spot, which helped inspire the project. It’s extremely clean, with wiring integrated into the legs mid-print. Two micro servos per
What is one to do when stuck indoors due to bad weather or other circumstances, without the ability to ride your beloved bicycle? If you’re game designer Jelle Vermandere, you build your own cycling simulator as seen in the clip below. Vermandere not only created a computer simulation in Unity, but a custom Arduino Uno
This post is written by Jan Jongboom and Dominic Pajak. Running machine learning (ML) on microcontrollers is one of the most exciting developments of the past years, allowing small battery-powered devices to detect complex motions, recognize sounds, or find anomalies in sensor data. To make building and deploying these models accessible to every embedded developer