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Can anybody please clear my doubt?URGENT.. :cry: What type of jammer can be produced/built in order to block a simple transmitter of an RF car..?And upto what frequencies are allorted/in use for the such kind of R/C battle bots ?
Am taking part in a fest event and i want to design a wireless thing which moves on wheels rotation.So any one please help me out to design a good TX and RX .The tyres in the rear are just for moving forward and backward ,but the front wheels are used to make...
Why in security area's specially in bank where camera's fitted to all over , why it is necessary to switch off the MOBILE PHONE ?
Does the signals from mobile phone having some impact upon those security devices ?
Any method to detect the pin hole camera's placed illegaly...
For the sake of giving seminar on upcoming new technologies i think topics on some analog stuff's including some of those vlsi may have become common . Can anybody suggest me with some new,good,intresting topics to be presented as a seminar ?
hello members ,
Recently my laptop stopped working and got to know the motherboard has to be replaced.so can i be able to recover data stored in HDD of spoiled laptop....? If yes then how can i interface this HDD using µCONTROLLER..?
How actually the human voice signal gets sampled and qunatised .And whats the simple digital circuit idea for this .. any plz give some idea..i would be very helpful if one would suggest a animated video about this..
For eg: *If from a 200m FM tx if the signal has to be digitally transmitted to the reciever ,then how to modify the circuit so that circuit transmits data bit by bit... or how is it exactly possible ?
*is that possible to convert it to excess-3...
hi... am planning to design a RF Transmitter... that'll be able to transmit voice signals atleast for 1km range of distance....
so this make helpfull for the on coming fest events at our college... to guild the people come from diff...institution or knowing when the particular events are going...
I am a student.I look forward for a project for my final year project which is purely based upon communication between two points at a time.. what am i trying to tel is as a cel phone is spotted in cirtain area through GPS by the installed tower in...