More powah


hello once again arduino community,

i'm designing system automate manufacture of space telescope optics, , i'd incorporate arduino design.

long story short, want know if possible draw 70ma of current pin. suspect because i've driven servos off pins suspect draw more that. @ same time specs duemilanove can deliver 40ma per pin.

so i'm left wondering -- kind of current draw safe arduino? if drawing 70ma @ 6 pins off , on @ couple hours @ time.

thanks

quote
what kind of current draw safe arduino?


30ma safe. on 40ma produces damage. plus total of 150ma pins combined.

if need more use transistors or fets .


Arduino Forum > Forum 2005-2010 (read only) > Software > Interfacing > More powah


arduino

Comments

Popular posts from this blog

CAN'T INSTALL MAMBELFISH 1.5 FROM DIRECTORY - Joomla! Forum - community, help and support

error: expected initializer before 'void'

CPU load monitoring using GPIO and leds - Raspberry Pi Forums