The various Raspberry Pi camera modules have become the default digital camera hacker’s tool, and have appeared in a huge number of designs over the past decade. They’re versatile and ...

An off-the-shelf kit and about two hours are all you need.

Today I learned that WiFi and Bluetooth LE could NOT be used simultaneously on Arduino boards featuring the ESP32-based u-blox NINA-W102 wireless module, ...

Looking for a drone you can buy right now? The top models we've tested—and that are currently available in the US—can elevate ...

Real-time face tracking has evolved from a research novelty into a practical tool for interactive robotics, surveillance, and automation. Advances in ...

This section defines the network credentials and server details required for sending the email. The ESP32-CAM connects to WiFi using the SSID and password. The host address, HTTPS port (443), and API ...

Abstract: The measurement of height is a crucial indicator for assessing health and making informed decisions in various fields. Using a depth camera for height measurement has become popular due to ...

The source code is coming soon.

Abstract: This research addresses the challenge of camera calibration and distortion parameter prediction from a single image using deep learning models. The main contributions of this work are: (1) ...

The 2026 Winter Olympics have already delivered incredible feats of athleticism and the raw emotions that help this global sporting competition transcend sports and become part of the human condition.

Photographers often take photographs of the scenes that spark emotions – but did you know that Nikon once gave that ability to a dog? Using a compact camera, a 3D printed case, and a heart rate ...

The aim of this project is to design and implement a surveillance camera car using the ESP32-CAM module, which can stream live video to a web browser over a wireless network and move in multiple ...