Sat

30

Mar

2013

Arduino Workshop

Visualización de carga-descarga de un condensador

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Sat

28

Jul

2012

SpreadSheets

We do love spreadsheets. We use them almost for everything. In this blog we will showing some useful examples.

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Fri

27

Jul

2012

Solar Garden

Solar Lighted Garden
Light Garden

This is a solar garden. Lighted at night by the sun and the moon.

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Fri

27

Jul

2012

An analog circuit

Analog Circuit
555 timer

This was our first analog electronic circuit, it has been working for the last year (from june 2011), non stop, so far so good.

It is a dark sensor, with a 555 timer, and a movement sensor.

We will try to explain how we made the design of the circuit.

 

First of all will begin with the 555 datasheet, this marvellous IC received its name because it has three 5 k resistors between Vcc and GND. This three resistors make a voltage divider. This means that if Vcc=12 V and GND=0 V, we will have 12 V, 8 V, 4 V and 0 V, from Vcc to GND. The 8 V will be the control voltage or threshold, the 4 V will be the trigger voltage.

In the next scheme and circuit simulation it is shown a simple voltage divider between 12 V and 0 V.

 

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Thu

26

Jul

2012

SolarCaptus

Electronic development
Capture Energy from the Sun

One of our beloved customers has installed a SolarCaptus at home. It is using it at night to illuminate his garden.

During this week the customer will be testing an electronic circuit from SolarTroning, this circuit will measure ambient light, will sense human beings movement, and will provide a timer for the CaptuSolar kit.

The design includes an ATMEL AVR ATtiny microcontroller, powered from a solar battery, programmed using C++ and assembler. 

 

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About Us

We are a group of skilled technicians and engineers from BCN Spain, our main target is to provide our customers with solar powered electronics and systems.

Contacto

 

(+34) 663012767

 sales@solartroning.org

 

Solar Panels for You

Solartroning is selling products from Solar Panels 4 U.com

 

 

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