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. N

    Problem reading Data o/p from DTMF decoder with PIC 16F84

    dtmf pic C-Man I'll get that done as soon as i can bit busy at the mo only checking in cheers PICO how do i check the res of an idividual pin must the pic b taken out of circuit or left in and powered up? Cozturk What was the error u found on the datasheet it may help me. Thanks all. :o
  2. N

    Problem reading Data o/p from DTMF decoder with PIC 16F84

    dtmf 16f84a Hey people, i've connected a MITEL 8870 DTMF decoder to port b of my PIC.When i transmit a DTMF the decoder should give 5V on its data vaild and then the same voltage on it data outputs but i'm only getting 0.75 V on these outputs of the decoder. When i remove the pic and test the...
  3. N

    Anybody can help me to get wireless rs232 circuits

    I dunno if u wanna use RF or iR or what but theres some good tutorials in circuits at http://www.winpicprog.co.uk/pic_tutorial.htm u might be a ble to combine a couple of them. 8)
  4. N

    Need some help with my pic 16F84 project

    thanks 2kostya2, that will help me a lot with the software.but i'm trying to get it built at the mo. i keep getting too much juice or too little going into the alarm (transistor aactivated NE555 astable + buzzer) Thanks all the same though. 8)

Part and Inventory Search