Adding cameras and vision algorithms to your projects and robots might sound cool but sometimes it becomes expensive in terms of both capital and time. When the task at hand is much simpler like ...

NewPing port for ESP8266 for the Arduino IDE. Contribute to Lenothx/NewPingESP8266 development by creating an account on GitHub.

const int maxTankDepth = 100; // Set this to the height of your water tank const int buzzerThreshold = 80; // Buzzer should activate when the tank is 90% full ...