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.

This project involves the development of an autonomous robot car that can detect and avoid obstacles using an ultrasonic sensor mounted on a servo motor. The robot is driven by two DC motors ...

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 ...

The Arduino Team presented some new products at Maker Faire this weekend. It’s a significant update. The Arduino UNO and Arduino Mega 2560 update the Duemilanove and Mega respectively. They now use an ...