[SOLVED] delaying an input pulse

[jeffrey samuel]

can anyone post the circuit of a delay system which can reproduce the input signal after a delay of 100ms

 

[sky_123]

Unless it is a simple (trivial) signal that is easy to detect and reproduce such as a pulse, then you need a recording circuit, or sample and FIFO, or
some analog delay line, but 100ms is a long time..

 

[thannara123]

Try this http://www.dzjsw.com/jcdl/m/M65845.pdf
http://www.experimentalistsanonymous.com/diy/Datasheets/BU9252s.pdf

 

[jeffrey samuel]

Unless it is a simple (trivial) signal that is easy to detect and reproduce such as a pulse, then you need a recording circuit, or sample and FIFO, or
some analog delay line, but 100ms is a long time..

so i get it what can be the maximum delay time in case of a fifo

 

[sky_123]

Depends on FIFO size and sample rate. You could check Cypress Semiconductor, they have quite a range of sizes.

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If your signal really is just a pulse, then the quickest method is to use some simple circuit to generate a delayed pulse, e.g. see near the bottom of this page.