يحاول ذهب - حر
ESP32 As CAMERA WEBSERVER
February 2023
|Electronics For You
This small-size programmable camera can start taking pictures when motion is detected and transmit real-time videos. It can be hidden easily for espionage work due to its tiny size.
-
The webserver camera can be designed in two versions. The first version described here can send real-time video over Wi-Fi. The author’s prototype is shown in Fig. 1.
The software code required for this webcam server is made in Arduino IDE. So, we first need to install the ESP32 to Arduino IDE by opening Preferences and pasting the following link there: https:// raw.githubusercontent.com/espressif/ arduino-esp32/gh-pages/package_ esp32_index.json
Next, open Board Manager, search ESP32 and install the board to Arduino IDE. After installing the latest Arduino IDE and selecting board for ESP32, if you go to “file→example→ esp32→camera→webserver” you will see the ESP32 webcam project, which is already available there.
Upload the code to ESP32 cam and search the address of ESP32 cam in the web browser. You can see the live video from ESP32 cam.
Adding OLED display
هذه القصة من طبعة February 2023 من Electronics For You.
اشترك في Magzter GOLD للوصول إلى آلاف القصص المتميزة المنسقة، وأكثر من 9000 مجلة وصحيفة.
هل أنت مشترك بالفعل؟ تسجيل الدخول
المزيد من القصص من Electronics For You
Electronics For You
Low-power, reliable transmitter chip
Researchers at MIT (United States) have developed a compact transmitter chip that reduces signal errors by a factor of four and extends battery life for IoT devices.
1 min
September 2025
Electronics For You
Leading Suppliers of MICROSCOPES FOR OC OF ELECTRONICS
Who are India's Leading Suppliers of Microscopes for Quality Control of Electronics? Here is the list...
5 mins
September 2025
Electronics For You
Compact swarm-level AI drones navigation using neural network
Researchers at Shanghai Jiao Tong University (Shanghai, China) have developed a compact AI navigation system for drones.
1 min
September 2025
Electronics For You
ML-based wireless power transfer
Researchers at Chiba University (Chiba, Japan) have developed a machine learning-based method to design wireless power transfer (WPT) systems that stay efficient and stable across varying loads.
1 min
September 2025
Electronics For You
Wi-Fi that knows who you are
WhoFi, developed at La Sapienza University (Rome, Italy), is a Wi-Fi-based surveillance system that identifies individuals by how their bodies disrupt wireless signals; no cameras, contact, or consent is needed.
1 min
September 2025
Electronics For You
3mm-thick holographic display that delivers lifelike 3D visuals
Stanford researchers (California) have unveiled a 3mm-thick holographic display that delivers lifelike 3D visuals using true holography, not stereoscopy.
1 min
September 2025
Electronics For You
Smart Trolley Robot 'TROLL.E 1.0'
Robots now play a vital role across modern society, often described as human-like due to their growing presence in social and commercial environments.
3 mins
September 2025
Electronics For You
Compact metal-free thin-film supercapacitor delivers 200V
GDUT (Guangzhou, China )researchers have developed a metal-free thin-film supercapacitor (TFSC) stack that delivers 200V in just 3.8cm³.
1 min
September 2025
Electronics For You
Al-powered self-driving lab tests materials 10x faster
Researchers at NC State (Raleigh, North Carolina) have developed an Al-powered self-driving lab that uses dynamicstate flow and real-time data to test materials 10x faster than traditional labs.
1 min
September 2025
Electronics For You
Breakthrough in co-packaging photonic and electronic chips
The MIT (United States) FUTUR-IC team has developed a breakthrough chip packaging method that co-integrates electronics and photonics using passive alignment.
1 min
September 2025
Translate
Change font size