most of the gsm modules (older ones) take AT commands for the execution of the work.
they usually require serial interface for the AT commands to be recieved in a meaningful way. so u will be needing a Microcontroller(MC) for the serial commands to be sent to the module. more over the MC can be...
hi thanks for answering
by massive effort i mean to say that i am using two port of the controller for the serial interface to the computer and emulation of the crankshaft sensor and camshaft sensor.
and i am left with only two 8 bit ports that can be utilized for DAC conversion option. which...
avr armega 16 is having In-System Programmable Flash.so u can program it directly using serial port. link below might help u out.
http://www.lancos.com/prog.html
is ur robot only required to move in a stright line then only one motor would suffice. and probably simple circuit can do that.
but if it require some turning then design may go vary complicated for u including two motors being controlled at the same time and then their speed matching issues...
hi
i am trying to make a simulation of the sensors of electronic fuel injection system engine. the value of the sensor will be fed to the ECU via keyboard on the computer and i am using AVR atmega 8535 for the serial interface. the problem is there are too many sensors including simple...