Water Monitoring with ESP32 board using Ultrasonic Sensor & Blynk IoT Cloud #arduino #electronic #diy #engineering #blynkiotcloud #esp32 #ultrasonicsensor #technology #education #scienceproject #science #engineers | Electronics Stuff

Obstruction Detector project with ESP82766 Board using Blynk loT Cloud and LDR Sensor and 3.3V Laser #unor4wifi #solenoiddoorlock #arduinocloud #arduinoiotcloud #science #tech #experiment #technology #education #diyelectronics #electrical #electrician #engineers #diy #electronica | Electronics Stuff

Using blynk iot cloud with ESP8266 Board to Set up an Alarm #science #experiment #circuit #technology #electronics | Electronics Stuff