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  1. NishantSood

    AC Current Measurement using MicroController!

    Hi , Im looking for interfacing this AC current measuring sensor LTS 25 **broken link removed** with an microcontroller ? DO i just need to interface the OUTPUT pin to the Analog pin of the Micrcontroller?
  2. NishantSood

    Testing the CDI? units

    Im developing the capacitive discharge ignition systems but im not aware of the method of testing it apart from plugging it into the respective vehicle for which is made, now the problem with this method is that im developing cdi's for a very large segment of vehicles so i can't probably buy all...
  3. NishantSood

    Multiple Frequency Bell

    I want to develop a Multiple frequency doorbell.I want to make it to solve the problem for multiple receiver's in single house each for one floor. what can be the circuit for it and the modification to the same so that one transmitter rings one bell and the second transmitter rings the second...
  4. NishantSood

    Atmel Atmega 168/328 with Bootloader

    If any one wants atmel atmega 168/328 with bootloader can contact me @ +917503331543 and can mail me at nishant_so0d@rediffmail.com
  5. NishantSood

    Atmel Atmega 168/328 with Bootloader

    If any one wants atmel atmega 168/328 with bootloader can contact me @ +917503331543 and can mail me at nishant_so0d@rediffmail.com
  6. NishantSood

    Designing PCB for Relay to control the 240 VAC power applicances

    I have already designed the PCB for the 240 VAC controlling purpose but i'm not getting the WIDTH of the TRACKS in PCB to keep the system ON safely and ensure that PCB tracks dsn't get worn out with 240 VAC , i'm using the 5pin SPDT relay on board. here is the PCB, i have already made the...
  7. NishantSood

    What is the hfe value of BC 547?

    I'm not able to extract BC 547 value of hfe from it's DATASHEET! please help me ?
  8. NishantSood

    Connecting 6VDC relay with Arduino?

    I bought a bunch of Relays that i want to connect with Arduino UNO they have an Operating value of 6VDC and switching capability of 240 VAC and having 5 connector's as in the Picture: I wanted to know how can i connect it to arduino and as its 6VDC will it be able to work with arduino's 5 VDC...
  9. NishantSood

    [SOLVED] Retrieving PIC 16F84 Software from CHIP

    i want to retrieve Software file from the PIC 16F84 that was burned initially ,can it happen? ---------- Post added at 16:31 ---------- Previous post was at 16:29 ---------- is the same PIC Programmer having the capability to do that?
  10. NishantSood

    Not Understanding Circuit ,Help!

    I want know what the different components do in this circuit and why they are there: **broken link removed**
  11. NishantSood

    Need Simple Modification to Infra Red Circuit and HEX FIle

    Hello Friends, I have a circuit of a Infra Red Receiver controlling 1 relay at a time but i want a circuit that will control about 4 relays at a time which can be started/stopped with linked 4 buttons on a Infra Red Remote. The Circuit and Software(HEX file in text format)...
  12. NishantSood

    Making IR Receiver using PIC16F84, ability to control 4 Different relays

    Making Infra Red Receiver using PIC, HAVE THE CODE JUST LITTLE MODIFICATION NEEDED Hello to All, I want to develop a IR receiver that has the ability to control 4 different relays each related with a different button on the IR Remote control, with these 4 buttons the relays state could be...

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