YUS's post including Schematic diagram and Software
But after i downloaded HEX file and tried to program it with my Pickit2,I found that there are no config words included on this HEX file.So,I guessed them by my knowledge on PIC18F2550 and they worked well in the first try.I disabled MCLR too in this and you can build the circuit without R7(4.7k).I've also replace 2N7002(SMD) with a 2N7000(Through hole) because I only had that.
Here are the config words:
Here are some photos of measuring 150pF capacitor and a 100uH inductor shown below.
Finally this is my LC meter circuit on a piece of vero board.
It did only cost me less than US$ 0.50 for this part :)
This is my PIC18F2550 development board on a veroboard.http://www.blogger.com/img/blank.gif
It did only cost me around US$ 1.00 for this part without PIC18F2550 :)
Finally I must say "Thank you YUS for your great design on this" :D
Buddhika, oya YUS ta salli gewalada software file tika gatte ?
ReplyDeletena machn YUS ge page eke tiyenwane download link eka :)
ReplyDeletethanx machan,mama ea file1 download kala,machan buddhika, oya engeeneering student kenekda ?
ReplyDeletesalvation
ReplyDeleteI want this project
but I is not the transistor Q1
can you give me the time of saturation of Q1
I would like to replace Q1 by a 5VDC relay BA5W-K TAKAMISAWA
THANK YOU FOR SHARING
I don't have much info about that bro.There are kinda same circuit using reed relays.check this out and you will be change this accordingly
Deletehttp://electronics-diy.com/lc_meter.php
salvation
ReplyDeleteI finished my card LC Meter
my computer recognizes the LC meter
but there is nothing when I measure
can you tell me if the file is good for LC meter salvation
I finished my card LC Meter
my computer recognizes the LC meter
but there is nothing when I measure
can you tell me if the file is good for LC meter http://runamux.net/search/view/zip/3hRGWSgg/PIC18F2550_USB-HID_LC-Meter
sorry
ReplyDelete