555_delay Time Projects
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555 Delay Time Project By Thu Nguyen van Department of Automatic Control Hanoi University of Technology August 27th 2008 Description: This project is working with Timer 555 to make a delay then to turn off a relay Task: The 555 will automatically turn the relay off after a set period of time. Circuit:
Fig1: 555_Delay Switch circuit; Drawn with EWB5.12 I will describe briefly about how this circuit works to be a delay for my application.
Fig1: 555_Delay Switch circuit; Drawn with EWB5.12 I will describe briefly about how this circuit works to be a delay for my application.
