ESP32 CAM Laser Security System BlynkViral DodhiaSep 20, 20201 min readYouTube Tutorial:- Materials:ESP-32 CAM: https://www.flyrobo.in/esp32-cam-wifi-bluetooth-development-board-with-ov2640-camera-module?tracking=5c723900abvrl LM393 LDR Module; https://www.flyrobo.in/lm393-photosensitive-ldr-sensor-module?tracking=5c723900abvrl Laser Module: https://www.flyrobo.in/laser_transmitter_module_for_arduino?tracking=5c723900abvrl UART TTL: https://www.flyrobo.in/ft232rl-usb-ttl-3.3v-5v-serial-adapter-module-for-arduino?tracking=5c723900abvrl BreadBoard: https://www.flyrobo.in/solderless-breadboard-400-point?tracking=5c723900abvrl Jumpers: https://www.flyrobo.in/combo-of-3-type-jumper-cables-f-f-f-m-m-m?tracking=5c723900abvrl Circuit:- Code:- ESP32CAM_Blynk_LaserSecurity.zipDownload ZIP • 24KB