Continue to Site

Welcome to EDAboard.com

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.

Register Log in

simple DAQ: digital input receiving a 0 V or 5 V signal from a switch

Status
Not open for further replies.
noobler

noobler

Member level 2
Joined
Sep 21, 2010
Messages
49
Helped
5
Reputation
10
Reaction score
5
Trophy points
1,288
Location
Pilipinas
Activity points
1,521
Hi guys and gals,

Any suggestion on a simple data acq, say 8-port, to receive 0V - 5V from a manual switch, that can also interface with RS232 or USB? Is it possible to make without using mcu?

Thanks! ;-)
 

Of course it can be done without a small mcu but it would be like going back in time by, say, 20 years ..

Now, have a look at PICAXE18, picture is attached, and see if you can find anything simpler than that ..
IanP
:wink:

**broken link removed**
 

Attachments

  • PicAxe18Schematic.jpg
    PicAxe18Schematic.jpg
    21.9 KB · Views: 127
  • Like
Reactions: noobler

    noobler

    noobler

    Points: 2
    Helpful Answer Positive Rating
Hi IanP, I can't find the code he used on programming (basic). Sorry im really a noob on mcus and this project is really a learning thing for me :)
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top