This battery-powered water level monitoring uses PIC12F683 as main processor. The project works in the sleep mode to reduce power consumption. Each 2 second, the watchdog timer will wake-up the MCU and then check the sensor probes condition. If the sensor probes submersed in the water it will generate sound Beep and then go [...]
The project goal is to detect water flow and drive ambient LED display. This project use piezo transducer as sensor, Some LEDS for display and Arduino as main controller. The device is a rough prototype of what will eventually become a persuasive technology that motivates sustainable behavior and raises awareness about water use, say [...]
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