Android development – First Steps

March 26th, 2011 by Fábio Souza | In: Android, Blog, Programming

Development on Android platform, using the SDK , Eclipse with its plugin

and results in an emulated machine and other real, being this a Samsung 550 with Android 2.1.



Liquiduino Shield for Arduino

March 19th, 2011 by Fábio Souza | In: 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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Minimalist RS232 data cable

March 19th, 2011 by Fábio Souza | In: Blog, Electronics

MAX233A data cable without using conversion condensers, powered by the COM port through the signs

DTR and rectified DTS.

Rs232 data cable



Hello PIC18F Multi-Eth!

March 19th, 2011 by Fábio Souza | In: Blog, Electronics

First steps in Wordpress, starting with a multipurpose card PIC18F (Microchip), in particular the 40 PIN, with the addition of a USB port to use with this function incorporated Microcontrollers. Has an SPI bus where are connected the following devices:

  • RTC DS1306
  • ENC28J60 Ethernet Module



New Heading – Electronics

March 16th, 2011 by Miguel Ferreira | In: Arduino, Blog, Electronics

Boas tardes, in the next days I will have this same site a new rubric – Electronics

With the help of a friend of mine Fábio Souza, a chrome on the electronics as I say, com bons conhecimentos e alguma pratica 🙂