This project implements a remote-controlled robot using an ESP32-CAM board. It features real-time video streaming from the ESP32-CAM and controls two motors. The robot can be controlled via a web ...

最近打比赛创新点需要在app里设计添加监控模块，看了CSDN其他文章，借鉴了各位大佬的思路，最近成功解决，由于花费也少，所以在这里总结一下。 一、ESP32-CAM设备准备 ESP32-CAM开发板（ 30 块左右），USB转TTL设备、ESP32-CAM烧录座（可以不买，后面发现被坑了几块 ...

The small display provided basic information about the Wi-Fi connection, whether a visitor is detected, SD card capacity status, IP address, etc… There’s no USB port, and programming/firmware flashing ...

Abstract: This paper presents a low-cost, low-power solution for real-time natural disaster or calamity location detection using the ESP32 CAM, a GPS module, and TinyML. By overlaying calamity ...

Abstract: Firefighting is one of the most dangerous professions due to its unsafe and constantly changing environment. Firefighters may be required to operate under conditions with an elevated level ...

The Sep/Oct 2025 issue of Elektor is out. The magazine explores a range of topics including short-range audio, satellite ...

If you aren't willing to haul around a heavy SLR or mirrorless camera but still want something better than a smartphone, a compact model might be the way to go. These are the best point-and-shoot ...

Annual subscriptions are half off and the discount applies to both the Essential and Premium plans. Soundbars, speakers and other gear is on sale for the back-to-school season. The best deals on ...

The iPhone X was Apple's flagship 10th anniversary iPhone featuring a 5.8-inch OLED display, facial recognition and 3D camera functionality, a glass body, and an A11 Bionic processor. Launched ...

Ricoh's Theta 360-degree camera has come a long way since it first appeared in hammerhead concept form at CES 2013. Now the company has toughened up the panoramic immersion machine so it can get to ...

Body Dimensions 103.8 x 44.7 x 9.9 mm, 44.8 cc (4.09 x 1.76 x 0.39 in) ...