thisistausif

hello i want pcb layout of the ckt n your comment on the efficiency n gain of this ckt

hello friends, i am doing engineers course in india here, i want to know is if i want to do a pg course in instrumetation/automation engineering from germany. which university should i select ,is it better to go to germany than india for such a course.and anything you like would beneficiate me tell me

hello i want to generate electricity from wind (dynamo) which and how to use any such device

hello how to increase the range of a transmitter ???

hello is it a better option to design a cob ic for this purpose, if yes then how suppose the voice to be played in my own as "i am lion" so a cob ic giving output as above

hello is there is any ckt with which i can record only one time as if i use it in toy only to play voice no need to RErecord voice.

i need a device which can play prerecorded human voice of 5 to 10 sec for a toy (like COB ic)