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Op-amp rectifier signals input state



Op-amp rectifier signals input state
op-amp rectifier operates from a single supply and provides a logic output and an LED that indicate the state of the input voltage

Authored by Lee E Scaggs at EDN : Voice of the electronics engineer, Added: Mar 8, 2004



http://www.edn.com/archives/1994/072194/15di2.htm

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