Subprojetos:

Existem diversas alternativas para recuperação e aumento de vida útil de baterias de chumbo ácido. O sucesso de cada alternativa depende muito do estado da bateria e do tipo de dano que a mesma sofreu ao longo do tempo. Algumas baterias podem ser “revividas” apenas repondo água destilada nas células. Algumas podem ser tratadas com aditivos químicos para limpar as células. Outras ainda, podem ser melhoradas por um tratamento eletrônico conhecido como desulfatação.

(dispositivo que recupera baterias de chumbo ácido danificadas por sulfatação)

Refs:

Circuitos:

desulfator_schem_amp_parts_list.pdf

Links:

=== Arduino http://forum.arduino.cc/index.php?topic=73457.0

http://www.instructables.com/id/Restore-Batteries-with-Arduino/

==== Frequencia

http://leadacidbatterydesulfation.yuku.com/topic/1165

=== Portugues

http://mecatronicananet.blogspot.com.br/2013/04/da-pimp-testador-carregador-e.html

http://mpmendes-electronica.blogspot.com.br/2013/02/dessulfatacao-de-baterias-chumbo-acido.html

https://groups.google.com/forum/#!topic/veiculos-eletricos/MUODqU2gi9A

https://www.novaenergia.net/forum/viewtopic.php?t=17558

http://www.newtoncbraga.com.br/index.php/eletronica/57-artigos-e-projetos/9832-recuperador-de-baterias-sulfatadas-art2199

http://www.newtoncbraga.com.br/index.php/eletronica/52-artigos-diversos/1022-recuperando-baterias-sulfatadas-art146

http://www.frontiersprings.com/desulfator.html

http://www.amazon.com/dp/B006RJW538?tag=ogdn-20&camp=213381&creative=390973&linkCode=as4&creativeASIN=B006RJW538&adid=1QZ4T0ZH05Y0GDPCXAWH&&ref-refURL=http%3A%2F%2Fwww.off-grid.net%2F2013%2F11%2F20%2Fbattery-desulfator-review%2F

http://fucimin.altervista.org/en/desulfator.html http://leadacidbatterydesulfation.yuku.com/ http://www.instructables.com/id/Desulfator-for-12V-Car-Batteries-in-an-Altoids-Ti/?lang=pt ==== http://www.instructables.com/id/Restore-Batteries-with-Arduino/ http://forum.arduino.cc/index.php?topic=73457.0 http://forum.arduino.cc/index.php?topic=90992.0 http://home.comcast.net/~ddenhardt201263/desulfator/lowpower.htm http://leadacidbatterydesulfation.yuku.com/ http://www.eevblog.com/forum/projects/555-circuit-used-in-battery-desulfator/ http://w5usj.com/couper1khzdesulfator.html http://www.instructables.com/id/Desulfator-for-12V-Car-Batteries-in-an-Altoids-Ti/ http://www.frontiersprings.com/desulfator.html http://homemadecircuitsandschematics.blogspot.com.br/2012/05/battery-desulfator-circuit-explained.html http://www.batterystuff.com/battery-restoration

==== http://www.bobistheoilguy.com/forums/ubbthreads.php?ubb=showflat&Number=2546865 http://www.solar-electric.com/badebysocoin.html

==== Teoria geral

http://leadacidbatterydesulfation.yuku.com/topic/379/Battery-and-Pulse-Conditioning-Primer https://en.wikipedia.org/wiki/Battery_regenerator

http://leadacidbatterydesulfation.yuku.com/topic/1089

==== ++++++ http://www.homemade-circuits.com/2012/05/battery-desulfator-circuit-explained.html

http://www.homemade-circuits.com/2016/01/battery-desulfator-with-charger-circuit.html

http://www.electro-tech-online.com/threads/lead-acid-battery-desulfator.41636/

http://www.electro-tech-online.com/threads/lead-acid-battery-zapper.16665/

http://leadacidbatterydesulfation.yuku.com/directory

http://fucimin.altervista.org/en/desulfator.html

http://fucimin.altervista.org/desulf/desulfator.pdf

http://www.fieldlines.com/index.php?topic=142519.0