John Bruh

about 2 months ago
  • CAD designer
  • United States
Project - Cut the grass from a distance using an RC lawn mower | in Gardening

If you grew up watching Honey I Shrunk the Kids, you may recall the scene with Wayne Szalinski’s remote-controlled lawn mower. Inspired by the 1989 film, “elliotmade” designed a version of his own a few years ago that’s still functioning today. Wi... view more

ELECTRONOOBS

about 2 months ago
  • Electronic Engineer and YouTuber
  • Spain
Project - 3D printed radio controlled Spitfire plane | in 3D printing

We are going to buil a nice and fun radio controlled airplane. To make this project even better we are going to 3D print a real replica of the war Spitfire plane. If you don't have a 3D printer, there will be other tutorials on how to build a plane out of wood, foam or cardboard. The rest of the ... view more

ELECTRONOOBS

about 3 months ago
  • Electronic Engineer and YouTuber
  • Spain

Tutorial - P38 - 3D PRINTED RC PLANE

Welcome to this step by step assemble of this 3D printed plane. I say it again, I'm not a professional 3D designer, so, this might have a lot of issues. Anyway, in this tutorial you will see the parts we have for the plane, some tips of how I've designed some of those parts, the part list we need... view more

Rick Sanchez

about 6 months ago
  • Electrical engineer
  • United States

Tutorial - H-bridge RC control

Read the signal from a PWM radio receiver with the Arduino. Then control the speed adn direction of a DC motor with another PWM signal. This is basic, but you can change the code and add more parts.  view more

ELECTRONOOBS

about 8 months 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

ELECTRONOOBS

about 10 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

Rick Sanchez

about 10 months ago
  • Electrical engineer
  • United States

Tutorial - CRYSTAL & CERAMIC RESONATOR, OSCILLATORS

Crystal or ceramic resonator and then we have the oscillator. What is the difference between these 3 elements, why we need them in our circuits, how each of these works and what configurations do we have. In this post we will see all that. I’ll try to explain the main differences between crysta... view more

Jason Meech

about 1 year ago
  • Canada
Project - StyroQuad | in Basic Circuits

This is an older project, from before the days of the 'tinywhoop' It's inspired by the flitetest.com airplane builds using the dollar tree foam board, hot glue and not much else. It was designed to fit the hobbyking microwii board with 6x integrated brushed ESCs but it should fit a stan... view more

Rick Sanchez

about 1 year ago
  • Electrical engineer
  • United States
Project - Mobile Controlled ESP32 Two-Wheel Drive Robot | in Basic Circuits

Today’s project is not going to be based on evive. Today, we’re going to make yet another smartphone-controlled robot but this time using ESP32. It can move forward, back, right, left, and doesn’t need Bluetooth! We’re to program it in Pict... view more

ELECTRONOOBS

about 1 year ago
  • Electronic Engineer and YouTuber
  • Spain
Project - ARDUINO RADIO SERVO TURRET | in Basic Circuits

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