ELECTRONOOBS

about 3 days ago
  • Electronic Engineer and YouTuber
  • Spain

Tutorial - DIGITAL MAGIC 8 BALL

In this tutorial we will see how to make a Magic 8 ball with the Arduino. This is based on the real magic ball which is based on liquid and floating principle with a plastic dice with 20 answers inside. Once you shake the ball, a random side of the dice will get on top of the black liquid and a r... view more

preetcharan singh

about 4 days ago
  • India

Tutorial - diy arduino based rc remote controller

Arduino rc transmitter based on electronoobs projects with some modifications this is rc remote control based on arduino pro mini and nrfz24lo1 module which cost you about 7$ (receiver and transmitter both)range of about 800 meters tested in forest area and 1khm in open ground.please refer to ori... view more

ELECTRONOOBS

about 4 days ago
  • Electronic Engineer and YouTuber
  • Spain

Tutorial - PCB PARA COCHE RC CON NRF24 Y BLUETOOTH

En un tutorial anterior que puede encontrar en este enlace , hemos visto cómo hacer un controlador de radio basado en Arduino con múltiples canales. Luego, hemos visto en este otro tutorial , cómo usar ese controlador y mover servos para una torreta impresa en 3D. ... view more

Simon Cornu

about 5 days ago
  • France

Project - Transparent arduino alarm clock

This is not my first project but it is the one I enjoyed the most. It is a simple alarm clock but I wanted an original way of turning it off. Therefore, to do so you need to turn it upside down ! And I also wanted to make it transparent, in order to see the internal. I think it's a shame to hide ... view more

John Bruh

about 8 days ago
  • CAD designer
  • United States

Tutorial - Ultrasonic Sensor HC-SR04 and Arduino Tutorial

In this Arduino Tutorial we will learn how the HC-SR04 Ultrasonic Sensor works and how to use it with the Arduino Board. You can watch the following video or read the written tutorial below. view more

tutos Ingenieria

about 9 days ago
  • Ingeniero electricista
  • Afghanistan

Tutorial - Cubo LED con arduino 9x9x9

CUBO LED

La función principal del cubo es poder desplegar animaciones en tres dimensiones entre ellos letreros, formas y efectos, el proceso de construcción es complejo por la cantidad de puntos de conexiones y la repetición del trabajo, pero su proc... view more

Rick Sanchez

about 12 days ago
  • Electrical engineer
  • United States

Noob 1381

about 13 days ago

Project - Wirelessly and Manually Speed control of DC shunt motor using PID controller

By this controller operator will be able to Control DC Shunt motor wirelessly via his/her phone and through encoder too. This will give flexibility in controlling. Operator can control it while sitting in home. as it is PID controlled so speed is going to be almost constant.for feedback of speed ... view more

ELECTRONOOBS

about 23 days ago
  • Electronic Engineer and YouTuber
  • Spain

Tutorial - DIY ARDUINO LIDAR

In this tutorial we will make a homemade lidar. Is not as good as commercial lidar sensor, but it would be good enough for some small robot to avoid obstacles. I will show you what is a lidar sensor, how they work and how I’ve made a homem... view more

ELECTRONOOBS

about 1 month ago
  • Electronic Engineer and YouTuber
  • Spain

Tutorial - HALLOWEEN PUMPKIN WITH ARDUINO

Halloween is close and I wanted to make a related cool project. Of course, it will involve a pumpkin. But to make it last longer, I’ve made a 3D printed one. After I’ve made a simple design and divided in a few parts, 3D printed it and give it a pain job, I had a cool looking plastic pumpkin.... view more

ELECTRONOOBS

about 2 months ago
  • Electronic Engineer and YouTuber
  • Spain

Tutorial - FLYBACK DC TO DC CONVERTER

If you ever opened a power supply of some sort, you might have seen a special component. That is a transformer but used in a FLYBACK configuration or sometimes called a coupled inductor. You will also notice that the transformer doesn’t have just one input and one output as common transformers ... view more

ELECTRONOOBS

about 2 months ago
  • Electronic Engineer and YouTuber
  • Spain

Tutorial - ARDUINO 3D PRINTED RADIO CONTROLLER

Yes, I've made another radio controller. Why? well, I wanted to have a more commercial look. So, I've designed a 3D case, then I've used some high quality joysticks in order to have better analog read, It has an OLED screen so we could see the data we send and we could also digitally adjust the d... view more

Andrei Gabriel

about 2 months ago
  • Electrical Engineer and Maker
  • Spain

Tutorial - ADDRESSABLE 7 SEGMENT DISPLAY

This is a huge 7 segment display. I mean is not huge, but compared with a common 7 segment display module, this one is quite big. The board is 130 by 80 mm. But that’s not the best part of this project. This PCB is controlled in series using just one data pin. If you ever used this WS 28 11 add... view more

ELECTRONOOBS

about 3 months ago
  • Electronic Engineer and YouTuber
  • Spain

Tutorial - PORTABLE SOLDERING IRON V3

Finally, the board works perfect. So I could make a 3D design for the case and this is a final product that could end up on Kickstarter. It is a very cheap project, around 15$ for all the parts . On this tutorial you willhave a full part list, the schematic and layout of the board in case you wan... view more

ELECTRONOOBS

about 3 months ago
  • Electronic Engineer and YouTuber
  • Spain

Tutorial - ARDUINO RADIO CHAT

Remember the keyboard PCB we've made in this past tutorial? Well now I'll give a use to this PCB. We will make a radio based chat that will work just as a walkie talkie but with text instead of voice. So, for text, we need a keyboard and this PCB is perfect for this project. I'll make t... view more

Teodor Traikov

about 3 months ago
  • Bulgaria

Project - Pure sine wave inverter.

Hello guys, I'm working on pure sine wave inverter, and for now I made step-up transformer, but I'm not very sure how to make  H-bridge circuit using 4 N-channel MOSFETS for SPWM side, I will use arduino uno for start and after some tests will use attiny85 or other similar microcontroller. T... view more

ELECTRONOOBS

about 3 months ago
  • Electronic Engineer and YouTuber
  • Spain

Tutorial - ARDUINO LED MATRIX | BLUETOOTH AND RTC

In this tutorial we make a SCROLLING DOT MATRIX device with Bluetooth connection and a real time clock to show time, date, temperature and day of the week. I've made an Android app to control this and change speed, brightness and select modes and also to send text to be scrolled on the display. S... view more

David Morreres Viladegut

about 3 months ago
  • Agricultor
  • Spain

Project - Micro estabilizador de vuelo

A todo aeromodelista le gustaría que sus hijos siguieran un poco sus pasos. En mi caso el problema está en que soy pobre y los aviones grandes suelen ser caros y los pequeños vuelan mal.

La solución podría ser conseguir que modelos pequeñ... view more

ELECTRONOOBS

about 3 months ago
  • Electronic Engineer and YouTuber
  • Spain

Tutorial - ARDUINO TETRIS LED GAME

Today we will see how to build this awesome TETRIS game made with arduino. The project also has sounds as for example the tetris theme and other beeps and you could add any other sound to the SD card inside the DFplayer module. To create the matrix I've used the well known WS2812 LED addressable ... view more

Jason Meech

about 4 months ago
  • Canada

Tutorial - Creality Melzi - how to flasah a boot loader

Quick easy tutorial to flash a creality melzi board with a boot loader so you can update it via the USB port. What's required: A creaity melzi boardAn arduino uno (others can be used but this is what i have available) Jumper wires 65x Female to Female 1x Male to female US... view more

ELECTRONOOBS

about 4 months ago
  • Electronic Engineer and YouTuber
  • Spain

Tutorial - PID DC BRUSHED MOTOR CONTROL

In this tutorial we will see how to control one axis but using BRUSHED DC MOTORS. Usually CNC axis will move using stepper motors in an open loop control. Here we will see an example of close loop control with an optic encoder as feedback. Why do this? well, for bigger motors, the price of steppe... view more

Richard Bagín

about 4 months ago
  • student
  • Slovakia (Slovak Republic)

Tutorial - Electronoobs ESP8266 on arduino UNO or NANO

Electronoobs created few weeks ago a nice tutorial on YouTube how to use ESP8266 with arduino to control home appliances or read sensor values from anywhere. His code was too big to be upload on arduino UNO or NANO (ATmege328P). It was necessary to use arduino MEGA. "Full version" of Electro... view more

ELECTRONOOBS

about 4 months ago
  • Electronic Engineer and YouTuber
  • Spain

Project - RETROPIE CONSOLE ON RASPBERRY PI

I always enjoyed playing all these old games. I love quake, MK4 and all SEGA games. Having a console that has all these games would be great. And having this console made by myself is even better. Having this inside of a microwave, well that's a lot better. We will sue an raspberri pi 3, an SD ca... view more

Adrian Anghel

about 4 months ago
  • Agricultural Engineer in Horticulture and Gardening
  • Spain

Project - NRF24 RADIO EXAMPLE

Entonces, hice un video con algunos módulos de radio que podrían usar. En este caso veremos el módulo de radio NRF24. Esto está usando una comunicación SPI. Tenemos la biblioteca para el IDE de Arduino, vea las conexiones a continuación, descargue el código de ejemplo y confirma si funcion... view more

Jason Meech

about 4 months ago
  • Canada

Project - CNC Table saw

So this project started as finding a use for some old SBR20 rails that are in rough shape, not quite worthy of a real CNC machine, but still pretty good. Also i want a table saw but am cheap. Goals: Table saw fence with digital read out Self positioning via steppers,  Pos... view more

ELECTRONOOBS

about 4 months ago
  • Electronic Engineer and YouTuber
  • Spain

Tutorial - DAFT PUNK HELMET BLUETOOTH RGB STRIP

This is a very simple project that uses the Adafruid library to control a RGB adressable LED strip that will eb inside of a Daft punk Helmet. In this tutorial you will find the STL files to 3D print the plastic helmet, the schematic for the LED control with Bluetooth and the Android App that I've... view more

Jeff Underly

about 4 months ago
  • Mechanical Engineer
  • United States

Project - 3D Printed Servo Ball Screw Actuator

Working on a new project requiring (12) ballscrew actuators prompted R&D'ing cost effective solution.This led to many months of developing a 3D printed ball screw with an encoder and hardware cost of 25$/each. Multiple configurations posted for different travel lengths.

Travel ... view more

Antonio Esquivel

about 4 months ago
  • Ingeniero Electronico
  • Mexico

Tutorial - CERRADURA CON TARJETAS TELEFÓNICAS

Este es un proyecto que cree unos años 9 atrás mientras estudiaba la ingeniería de ingeniería electrónica.El principal objetivo de realizar este proyecto es, primeramente, crear un dispositivo capaz de realizar la lectura y almacenamiento de algunos bytes importantes (número de serie) para ... view more

Tare Fernandez

about 4 months ago
  • programador
  • Spain

Project - Escritorio pc-rgb

El proyecto es hacer una mesa para el pc con luces rgb para dar un toque mejor al set de grabación.primero de todo el tablero a de tener suficiente grosor para cuando realizamos el rebaje donde ira la resina y los led no quede debilitado la madera.usare un Arduino para el control de los led... view more

SAYANTAN PAL

about 4 months ago
  • Student
  • India

rob jacob

about 4 months ago
  • Teacher
  • Afghanistan

Project - arduino based ROV

We are building an ROV based on Arduino. inspired by robotics club at school. we decided to build a ROV that is based on the Arduino nano and We developed a custom PCBs that we ordered. There will be a master and slave board. we will using a PS2 controller for control and various sensor to give u... view more

Shoaib Khan

about 4 months ago
  • Student
  • Pakistan

Project - DIY Automatic Egg Incubator With arduino

Back Story:So a couple of months back i stumbled upon an incubator in which you could hatch your eggs. when i bought it and tried it... the result was a failure so when i looked at the circuitry its wasn't too complicated. so i thought why not give it a try and see if i can build it.... Naiv... view more

Jason Meech

about 4 months ago
  • Canada

Project - A control board for Shellmo

Shellmo was this cool little robot i saw on thingiverse a long time ago https://www.thingiverse.com/thing:208495 (if you haven't seen it check it out, its very cool) I was working with the creator on making a mainboard for shellmo, i think he ended up going with a different design, but ... view more

matti04.electronics

about 4 months ago
  • Maker
  • Germany

Tutorial - How to upload a sketch to an Arduino NANO without USB port

For my recent project, the bike light, I made my own PCB with the service of AISLER.net . But I made one design mistake: I could not insert the USB cable to the responing jack because there was an other component in the way. That's why I had to program it in an other way: The ICSP port. You ... view more

Philip Serefoglou

about 4 months ago
  • Web developer
  • Greece

Project - Arduino eggs incubator

This will be a homemade egg incubator based on arduino. It's still in prototyping mode under heavy development. There would be an LCD panel and a beeper for visual and audio warnings.A DC motor with an L298N driver for the turning capabilities, a DHT-22 for temperature and humidity readings.A dua... view more

Engineer Kid

about 4 months ago
  • Freelancer & Youtuber
  • India

Project - DIY 89S52 Programmer using Arduino

The working of this Programmer is quite simple. The 8051 Programmer software comprises of few buttons which send corresponds to a character. When we press a button in the software (e.g. Identify) a character is sent to the Arduino. The Arduino code has several case statements which are exec... view more

matti04.electronics

about 4 months ago
  • Maker
  • Germany

Project - Arduino DIY 6x6 Matrix T-shirt

Welcome to my first electronoobs.io project! I want to present you how I made my own LED matrix T-shirt for about 50€ and h... view more

Rick Sanchez

about 4 months ago
  • Electrical engineer
  • United States

Project - MULTI MEASUREMENT DEVICE DIY

In this tutorial I've merged a few sensors together in order to measure distance using infrared light sensors, measure length using a rotary encoder and a 3D printed wheel, measure level with an IMU module but also angles with that same module and finally measure RPMs with another kind of IR sens... view more

ELECTRONOOBS

about 4 months ago
  • Electronic Engineer and YouTuber
  • Spain

Tutorial - PID BALANCE CONTROL

In this tutorial we will build this balance. It is controlled with a servo motor and an Arduino with a PID code. The idea is to get the ping pong ball in the middle. To do that we will use a IR distance sensor. By knowing the distance to the ball and using the PID code to move the servo, we could... view more

Andrei Gabriel

about 5 months ago
  • Electrical Engineer and Maker
  • Spain

Project - Sensored ESC - Homemade

In a past tutorial we have build an ESC for sensor-less brushless motors. Without sensors we had to implement a back electromotive force detection and make the switching sequence with that. The circuit got quite complicated and the code wasn't the best neither. So, in this tutorial... view more

ELECTRONOOBS

about 5 months ago
  • Electronic Engineer and YouTuber
  • Spain

Project - 3D FILAMENT METER WITH ARDUINO

For some time now, maybe more than a year, I wanted to make my own 3D filament extruder in order to recycle old or bad 3D printed parts. But a filament extruder needs a few parts such as the motor, the extruder, the heating block, the PID process but also to mesure the diameter of the output fila... view more

Adrian Anghel

about 5 months ago
  • Agricultural Engineer in Horticulture and Gardening
  • Spain

Tutorial - HOMEMADE ELECTRIC LONGBOARD | PART 2

I've started a new project. I want to make my own homemade electric longboard with a powerfull Brushless motor. The first idea was to use two motors, but I had not enough space between the wheels of my longboard. In this tutorial we will see how to mount everything together, make a test and give ... view more

Rick Sanchez

about 5 months ago
  • Electrical engineer
  • United States

Project - FM Radio

Recently, I came across the RDA5807 module which is an FM Radio Tuner in a very tiny package. It is very cheap and uses I2C protocol for communication which means that only two wires will be required to talk to the IC. Less w... view more

ELECTRONOOBS

about 5 months ago
  • Electronic Engineer and YouTuber
  • Spain

Tutorial - ARDUINO BASED MULTIMETER

In this tutorial we will merge all the parts seen in these past tutorials here. In those tutorials we have seen how to measure resistance, current, indcutnace and capacitance. Measure voltage is very easy. In this tutorial we make a 5 in 1 multimeter based on an Arduino, an ADC module and an... view more

ELECTRONOOBS

about 5 months ago
  • Electronic Engineer and YouTuber
  • Spain

Project - ARDUINO RADIO SERVO TURRET

A few weeks ago I've made this radio controller based on Arduino and the NRF24 radio module. Now we can see how to use it. We start with something easy. Servos are controlled with PWM signal. What we do is receive the radio signal, crewte PWM signals and control the servo turret. We als... view more

ELECTRONOOBS

about 5 months ago
  • Electronic Engineer and YouTuber
  • Spain

Tutorial - MY OPEN SOURCE ESC

I've been trying to make a good ESC for years. My first prototype 3 years ago was working "good". It was very big and the BEMF was not that good. It could reach decent speeds and you ahve that tutorial here on this page. Now, with my final version I have all taht I wanted. High speed, good B... view more