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i want to solve theoretical questions like in this site here :
and i want to know how can i make sure that iam doing okay or not , is there's any solution manual or something like this????
should i download the last version ?i think its demo version is it okay with that ? what is the different between 4nec2 and this software , our professor asked us to program dipole via 4nec2 , and iam still new i dont understand all the functions of 4nec2
iam new in antenna design , i need some one to help of dipole antenna design by Using 4NEC2 software, design and analyze dipole antenna of length λ/20, λ/2, 3λ/4, and λ for FM Transmission.
and if theres any good - short tutorial using 4Nec2
thank you all in advance
lcd monitors goes of after a few seconds
really ? how can i do it , can i replace any leon caps with another
i found no codes on this caps and i dont know how to recognize if this is good or bad
please help me
display shutdown after few seconds to few minutes
thanks man for your reply
is seems all capacitors are smd , and i got fluke ammeter , but it works with regular capacitors
how can i shoud i determine the deffect ones ?
and the psu circuit in the LCD contain the folloing
1- 2 Ic's...
lg lcd monitor start for few second
hi man , its not about my cpu, cuz when i connect it to my compuer the monitor display everything but after 5 sec the monitor stoped to display and the LCD light still on
if trn it of and turn it back on u gonna see u r computer and again after 5 sec it will...
display shutdown after few seconds
can any one help me in my LG 19 inch LCD ???
my LCD monitor Display Shutdown After Few Seconds
i checked the power and evry thing is oki
is there any way to solve it ?
no , suppose that i made a hoppy device used in cars , which i can download my mp3 music in to any flash disk ( any usual flash disk ) from my computer and suppose the capacity 2 GB
and i got pic16F84a micro controller as the reader in my car , after i finish downloading music from my pc i go...
hi all , can i access my flashdisk threw my pic16F84A ?
suppose i downloaded music from my pc and i want to play it using microcontoller and audio amplifire
is that possible ?
i just looking to design a simple cicuit can read the mp3 only from flash disk
can we ???????????????
thats mean i can use only one tansistor and dont care about pin 1+4 and 2+5 and 3+6 it means i connect the tansitor only by pic 1 + 2 + 3 ??? and foget the 4+5+6
and do the smae with Q2 ??
looking for an answer thanking u
ok i understand now the VCCA but why he Used Q1 (9013) and the same Q(9013) i know this is a transisto but why he connected like that 1 with 4 and 5 with 2 and 3 with 6 what is the point ?
ilooked to the schematic fo theis transistor it contains only 3 legs not 6 any explanaitions ?
thank you very much for you post but actually i dont have a background about how built it using ttl ? so any one can help me in this schematic it will be fine and iam sue this JTAG can be usfeul for any application
looking for answe
hi all , ihave (psd813f4a) FLASH IN-SYSTEM PROGRAMMABLE MCU
i need to update the software , and when i call the vendor theytold me i have to use F-link cable to upgrade the software on the system and theres a JTAG port from 14 pin on the system
i tried using the regular JTAG containing...
ok iam gonna try with cat5 shilded and ill connect it directly and see what i can get and ill post what i find
by the way , another question , can i amplifiye the power of the cable just by amplify the 5+ using pullup resistor with voltage source ???