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

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

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