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Dear All,
We are using ATMEGA128-16AU from last 1 year. We were using ATMEGA128-16AU 0902 . 0902 is data code or batch number.
ICs with data code 0902 works well in our board. Operating conditions are:
1.Freq-11.0592MHz, Cap 22pF
2. Supply Voltage:5V +/-0.05V
Functions being carried out are...
Dear Frnd ECHO47,
Thank u very much for ur reply.
Can u suggest me where I can get it in india, mumbai? tell me if and onlt if this info is easily available with u otherwise, i wud find it out...its not big task..
thank u vry much
warm regards
JSPS
Dear Friends,
I want to use MOSFET/IGBT as switch at 600V DC. In our current circuit, controlled AC(using TRIAC) is switched using RELAY and then it is rectified to get DC. but now we are having SMPS with DC output, which we want to switch. But as RELAY may give problem to HV DC in long term and...
Dear Friends,
One of my friend is doing Diploma in Electronics. He has to do a major project in his final year.
Please suggest project based on microprocessor, analog,etc.....for a diploma student. It should not be very hi-fi liek we do in BE.
please suggest
Thanks,warm regards
JSPS
dear awarapunshee
thnx for ur reply.
plz inform the wattage for R1,R2 and voltage rating for C1,C2,C3. Shall I use all this electrolytic cap or ceramic disk or any other type....plz advise
warm regards
JSPS
Dear Friends,
I am currently working on basic analog electronics and doing course in Embedded Tech......µC 8051 Embedded C and ASM i know now.....now in my course ARM has been started and RTOS yet to start...........which book will u advise for ARM and RTOS? which ARM processor is generally...
Dear friends,
I want to build a ckt for fan regulator using triac.....if anybody is having ckt diagram........plz forward it to me......
awaiting your prompt replies
Warm regards
JSPS
Dear Friend,
if V is OVERFLOW flag? then ur assumption seems to be wrong. you are assigning value of CARRY to Overflow, OVERFLOW and CY are littlebit different while dealing with signed and unsigned nos. In microprocessor or controller (8 bit), if you are doing unsigned nos addition, carry-put...
Re: op-amp
Dear SWINI,
∞ i/p impedance means it wont load its previous stage........if the input impedance is low or zero, it will cause to draw more current from the previous stage/connected i/p source........so its quite imp to hv very high i/p impedance for any circuit/instrument.
regards
JSPS
why bjt fastest fet
Dear Friend,
MOS is always faster than BJT, thats why all latest processor are based on CMOS technology, or some on Hybrid MOS..........so its very clear due to very low switching time of MOS that MOS is always faster than BJT.
REGARDS
JSPS
radians to mm
dear frnds,
plz tell me formula to convert radian or degree to mm or cm.............its very much required in my frnd's project.........
thanks in advance
regards
JSPS
dear all,
i want to design a timer having ON period=30 seconds to 1.5 minutes variable......and OFF period also variable from 2 minutes to 5 minutes........
I hope one can do using 555, but how to do ...plz advise me....
u tell me for 45 seconds ON and 4 minutes OFF.........with sum...
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