Search results

  1. S

    KM3508

    KM3508 I cant Find datasheet, again :( It is  a videoheadmotor driver IC Where can you find the datasheets ???
  2. S

    HD66107T

    I cant find any datasheet. please help me (hitachi IC) LCD driver
  3. S

    Microcomputer

    It is possible to build a microcomputer from some ram (SIMM) CPU (286.386.486.P1) and any other ic and other passive components??? with LCD display
  4. S

    multicolor LED

    Sometimes I found a colormixer it can 65536 color to mix from a tricolor led(theory). it uses PIC (8pin I dont remember what kind of) and threee push buttoms. I want to do but I dont find again. Can somebody help me???
  5. S

    TSL220

    I want to "do" this IC because I cant find it in my country. Has anybody a schematic???
  6. S

    stk5446

    Its from a video transformer. I think its some kind of voltage regulator or not?
  7. S

    How to make PCB

    Can somebody give me some ideai experiance. I heard "printed PCB" I try it but it wasnt good. What was the problem???
  8. S

    zilog z8

    What can I do with this microcontrollers? Some project
  9. S

    RPM Meter

    hi everybody I want to make an rpm meter to PC (parallel or seriel port) I have got an 386 Laptop:) Can somebody give me a schematic and a program? It is possible to write with pascal? THX
  10. S

    Audio amp

    I have got two TDA7350A amplifier IC (from a car radio, 22W) I want to wire two other speaker to my car radio. I have got the schematic from the datasheet, but I dont know what kind of display can I use?  A preamplifier  is neccesary ?
  11. S

    TIL 306

    I have got some til 306 LEd display. What can I do with this displays (Something intresting, a clock,  a frequency meter, etc)
  12. S

    Frequency Generator

    At first I want to know it is possible to build. (cheap, I havent got a lot of money) I want to make frequency between 10 HZ and 30 Hz. (With Ne555 IC and a potmeter, because it is cheap) It necessary for the VCR head I want to change the frequentely with the potmeter? CAn somebody give me a...
  13. S

    EPROM

    I have got a lot EProm (UV erasable) from 27c32- to 27c2042 (about 40 pieces) what can I do with this ICs. Some intresting project and a good programmer thans
  14. S

    CCD chip

    I have got some CCD from scanners. What can I do with this CCD? Somethink intresting (connect to the PC)
  15. S

    tachometer

    I want to do a tachometer which works 6 V (for a motorbicycle) I want to do the siliconchip tachometer 2 april 2000 but I havent got the schematic. Can somebody give me ?
  16. S

    an3814 datasheet

    Can somebody give me a datasheet (an3814) . It's a VCR head Driver 18 pin
  17. S

    VCR HEAD

    I want to know how to work a Video head. (Coils how to take voltage to the another side)
Top