Hi.I have a project,i haven't an idea yet,firstly i want to receive your ideas and then design my circuit.If you have an idea about this,please share with me so i can evaluate these and make my circuit more accurate.Project is as following.
WAVEFORM TYPE DETECTOR
The circuit will detect the given input waveform.The input waveform will be a triangular,sine or square wave,with a frequency of having 1000-3000 Hz and having an AC amplitude of 2V to 4V and a DC offset of -5 to 5 volts.In this circuit project,using an multimeter,voltmeter,oscilloscopes or any instrument which measures voltage or current is not allowed.But,red and green LEDs can be used as indicators.
WAVEFORM TYPE DETECTOR
The circuit will detect the given input waveform.The input waveform will be a triangular,sine or square wave,with a frequency of having 1000-3000 Hz and having an AC amplitude of 2V to 4V and a DC offset of -5 to 5 volts.In this circuit project,using an multimeter,voltmeter,oscilloscopes or any instrument which measures voltage or current is not allowed.But,red and green LEDs can be used as indicators.