ELECTRONOOBS

about 5 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

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

Rick Sanchez

about 2 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 4 months ago
  • Canada

Project - StyroQuad

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 5 months ago
  • Electrical engineer
  • United States

Project - Mobile Controlled ESP32 Two-Wheel Drive Robot

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 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