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Hi,
I am trying to implement USBaspLoader in ATMEGA32.
When i plug in the USB, it says, device not recognised & shows as unknown device with both ids (vendor,device) as 00.
Details:
I used
PD6 as D-
PD2 as D+
PD1 as jumper.
Bootloader address as 7800 (configured in makefile)
Freq 16 MHz...
Hi,
Thanks... I understand all the techniques behind the modulation.. but I need a simple circuit..
I am actually developing a Simple platform to test Signal processing and communication with Sound signal as message signal..
I need an IQ modulation transmission and receiving circuit..
I need a circuit for Analog QAM modulator & demodulator.
Very Very important: It is NOT Digital QAM. I need Analog QAM modulator (or IQ modulator).
You can see this link for details
Quadrature amplitude modulation - Wikipedia, the free encyclopedia
Please help me.
I am not worried about...
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