During the mid-1990s I was wondering how I could monitor the water level in my domestic water tank and display the readings neatly in my house. In 2010 I came across Microchip's PIC microcontrollers and found a project measuring temperature using an LM35 on YouTube, which was also sending its output to a computer via a serial port. This gave me the idea to use Ultrasound to measure the water level present in the tank and display the output on an LCD.
Sunday, January 8, 2012
DisplayBox Main source code
Its main role apart from displaying the data on LCD is to act as Master for the communications. The frame that is sent is also formatted here with the array _buffer[].
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