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  • Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

Recent content by vhictor

  1. V

    help finding books on electronic repair

    pls any 1 has a book on electrnic repair and computer troubleshooting
  2. V

    capacitor

    thanks so much.everyone but alec-t.so i cant charge it from ac and if so what dc voltage can i use to charge it then?
  3. V

    capacitor

    pls how do i charge a 600uf 400vac capacitor. I want to use it as a storage cell.thanks looking forward 4 replies
  4. V

    Pic 16f and register banking explained

    very educating .but pls can i av a PIC book from you in PDF format?thanks looking 4ward to hearing from u
  5. V

    programmer

    i av no one in south africa.
  6. V

    programmer

    Mr Goodwin ,hmmmm ,yes i understand you that my country is corrupt yes its no doubt but d government are doing everything to fight it.pls we are not all the same ..but pls how can u help me with it or if u can give me a guideline and a circuit on how to build 1 ...i use proteus for my schematics...
  7. V

    programmer

    yes .i understand you all .i wish to buy the ready made PICkit but i cann't get it in my country .(Nigeria)..pls i need it .any further help pls
  8. V

    programmer

    pls can anyone help me ,i want to build a universal programmer that can programme many PICs and pls where do i get the circuit and how to interpret the circuit.....any help will be appreciated .thanks
  9. V

    moving message

    pls can sn1 tell me how to connect a shift register to a pic 16f84 and how to coneect transistors and leds to it...am am using a dotmatrix 7rows for all positiveand 22 colunm fo th negative connection of d leds
  10. V

    proteus

    I'm sorry but asking for illegal copies, breaks the rules
  11. V

    Toner Transfer Papers

    pls can someone tell me how to print an actual pcb layout from a protues and how to stick it to the board and how to make the etching step by step pls
  12. V

    infrared remote

    pls i am working on an infrared remote that has both transmitter and reciever ,when i assembled it it didnt work .pls what infrared led can match with a phototransistor ...pls help me out
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