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.

Search results

  1. L

    Can't print schematic with Eagle 4.09!

    Eagle 4.09r2 has always worked OK for me but suddenly its impossible to print a schematic. Everything looks OK on the screen. When I print all IC outline and all components are OK but all text, ICpinnumber, componentidentity and value is only black boxes. Is there anyone on this board who knows...
  2. L

    Erase memory with UV-light

    hobby uv eraser Hi Tried to erase a eprom 27c64 trough the window with UV-light from a "sun-lamp". The lightsource works well to make PCB with photores. Distans from lamp 25 cm. Time 1 hour. BUT NOTHING HAPPENS IN THE MEMORY. Its still programmed with old info instead of all High or all Low...
  3. L

    Problems with Eagle Autorouting

    eagle autorouting Hi I connect IC-sockets with yellow lines from layer 19 in a very simple design to test autorouting. Then I click Autorout icon. Autorouter set up window pops up. There is top - bottom - all other layers N/A. I click OK and my screen flashes 2-3 times. After that I can read...
  4. L

    3 phase motor variable speed

    variable speed 3-phase motors circuit Does anyone knows where to find schematic for triac or tyristor control of electrical 3 phase motors 5KW. Rgds Ludvig
  5. L

    Looking for circuit diagram for Sharp fax F3600M.

    Looking for circuit diagram for Sharp fax F3600M. Mvbrgds Ludvig

Part and Inventory Search

Top