Society of Robots - Robot Forum
Electronics => Electronics => Topic started by: TravelingPencil on April 29, 2007, 12:01:36 PM
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I was wondering if there is a difference between the 555 timers and the 556 timer on these pages and weather or not they will function like normal a normal timer IC
http://www.allelectronics.com/cgi-bin/category.cgi?type=store&category=285&orderby=INVENTORY%2Estore%5Fquantity%2CORGANIZATION%2Ecategory%2CINVENTORY%2Ebrand%2CINVENTORY%2Emodel&start=0
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ah yes, allelectronics... my favorite supplier...
anyway, the 556 timer is a pair of 555s in one case, with a shared set of +Vcc and Gnd pins. You can use only one of the 555 timers in the 556, but it's a bit of a waste to buy it if you only need one timer.
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at digikey I paid the same for regular 555's, so not much of a waste of money
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thanks for the help, now i can get started on my sooper secret project ;D
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thanks for the help, now i can get started on my sooper secret project ;D
At this point you are allowed to tell us. Plz.
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sooper secret. psshh it's probably something stupid and that's why he doesn't want to tell us ;)
[whisper=ed1380]I hope this reverse psychology works[/whisper]
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>:(
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well ok, but just because i told you duzint mean the revrse psycology worked!! It is for a PWM circuit
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sooper secret. psshh it's probably something stupid and that's why he doesn't want to tell us ;)
[whisper=ed1380]I hope this reverse psychology works[/whisper]
Lol what a meanie!
PWM rocks.
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heck yes it rocks!!!