Note: While this tutorial uses the Arduino Mega 2560 (as my ESP32 was being used for the final project), the principles remain very similar. ESP32 code is provided at the end for reference.

The 16-channel 12-bit PWM/Servo Driver, PCA9685, is an ideal module for precise control of multiple PWM outputs that are commonly used to control servos, LEDs, and other devices in applications such ...

A six degreees of freedom (6DOF) robot arm able to locate objects and pick them up. Uses an Arduino Mega with a Ramps 1.4 shield to control 5 stepper motors, 2 servos and some switces. A Raspberry ...

Arduino staat voor beginnersvriendelijke en het snel ontwikkelen van embedded projecten. Spelen met Arduino-boards is leuk, maar niet de meest efficiënte manier om je kennis uit te breiden. Elektor ...

If you plan on building your own motorized camera mount, a 3D printer can definitely be of help. But in this case, [dslrdiy] didn’t use it for printing out parts — finding himself with little use for ...

Abstract: Many physical process systems have performance limitation which limits their performance regardless the input. This limitation usually occurs in the form of actuator input saturation as the ...

An interesting Arduino project has been published to the Instructables website showing how an Arduino CNC shield and controller has been used to create an awesome 3 axis Arduino CNC plotter. The ...

Arduino is so much about what is made with Arduino boards that we hardly spare a thought for the boards themselves. Well, Arduino cares, and they've just gone about redesigning their base model, now ...