The table shows the pin configuration of the Arduino UNO–based robotic arm. The red (VCC) wires of all servos are connected ...

Ever wondered if a small, low-cost board like the ESP32-CAM can actually recognise objects or even identify Indian currency notes? In this project, the answer is a clear yes. We combine the ESP32-CAM ...

Discover the hidden 4K upscale button in After Effects and learn how to enhance your videos with crisp, high-resolution quality. This tutorial shows step-by-step how to use this feature for ...

EButton is short for "Event Button". I wrote this library in need of a reliable, compact driver for controlling a single key in my Arduino projects, with debouncing being properly handled, and fine ...

The setup consists of an Arduino used to control the Stepper Motor and a Raspberry Pi used to send instructions to the Arduino and capture/receive images from the camera. The Stepper Driver used in ...