Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
HTA
ie I can connect in parallel the outputs of both ADC!!
---------- Post added at 16:43 ---------- Previous post was at 16:42 ----------
what about this circuit:
https://obrazki.elektroda.pl/86_1165665144.JPG
yes, but if I connect the both ADC output i will have the data confusion in the output ( the last value of ADC still exist in the output and not in high impedance or opened collector))
Hi,
i want to send 16 bits , 8 bits then 8 bits via parallel port from 2 ADC to computer,
I don't want to use analogical MUX with one ADC, maybe a logical MUX with 2x8 bits input before sending to the parallel port (something like tri-state driver)
plz help me as soon as
circuit plz
good idea , i will try it,
other solution:
i think the comparator is better, negative voltage---->low level, positive voltage---->high level (5v ttl)
but i must have a reserved pint in parallel port (all busy, 3 bits for mux4051 +8 bits for converted data+wr+int+++) and circuit to obtain the...
the best link for this problem:
MasteringElectronicsDesign.com : Design a Bipolar to Unipolar Converter to Drive an ADC
thanks Raoof
thanks for your replies
---------- Post added at 15:16 ---------- Previous post was at 15:04 ----------
the link for the impedance adaptator with electrode...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
