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555 Timer
Seems to be building lots of things using these. The 4555 has a much lower
quiescent current - handy when used on a car - but needs an external transistor to drive a auto relay. The standard 555 will drive one direct. Is there a low current version with a high current driver built in? -- *Why 'that tie suits you' but 'those shoes suit you'?* Dave Plowman London SW To e-mail, change noise into sound. |
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