Liquiduino Shield for Arduino

March 19th, 2011 by Fábio Souza | Posted under Arduino, Blog, Electronics.

Here's a shield designed by Liquiduino, to monitor liquid levels, using sensors (buoys) resistive bridges in order of 0 the 220 Ohms.

Has an input and an output event for interaction. The prototype is as follows:

It also has a RTC and an EEPROM to register for timed events of variations resulting from the measurement of liquids.

It is still a prototype still in experimental phase, regarding the response of several sensors.

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