zpozdeni signalu

[Jan Waclawek]

74HC193 + bizuteria?

wek


----- Original Message ---------------

Subject: Re: zpozdeni signalu
   From: pm <konference@komfi.cz>
   Date: Thu, 28 Feb 2008 11:42:24 +0100
     To: HW-news <hw-list@list.hw.cz>

>jeste to upresnim  na vstup CLK bude pripojen enkoder ( cca 20kHz )  a 
>potrebuju rychlou odezvu tj presne po predem danem poctu pulsu nahodit 
>OUTPUT
>
>takze bych to spis smeroval na neco hardwaroveho
>
>Dee Jay napsal(a):
>> Siemens LOGO ? 
>>
>> ----- Original Message ----- 
>> From: "pm" <konference@komfi.cz>
>> To: "HW-news" <hw-list@list.hw.cz>
>> Sent: Thursday, February 28, 2008 8:29 AM
>> Subject: zpozdeni signalu
>>
>>
>> DD,
>>
>>     chanim nejaky bazmek, ktery by mel vstup ENABLE a CLK a lezl by z 
>> toho jeden OUTPUT
>>
>>     jakmile bude ENABLE =1 pocita pulsy CLK a rekneme po x ( cca 50 
>> nastavitelne ) pulsech  nahodi OUTPUT
>>     jakmile bude ENABLE = 0 shodi OUTPUT
>>
>>     vsechny signaly 24V
>>     pokud mozno koupit hotove
>>
>> diky PM