New to electronics design, computer tech needs a schematic based on the simple TDA7000 ic to continuously scan through the frequencies! I have the TDA7000s, and YDA9088s but they are surface mounts. I can get most older ICs from a supplier in China so I'll take
suggestions. I just need it as simple as possible. I have TDA2822s for amps, but I can
get what is needed. I also have BB910s for the varactor diodes.
I just need an fm scanner to scan thru the frequencies and not lock on a station, without
having to be reset to continue scanning. And output thru an earphone and speaker. Also, I
do not want to mute the scanning process. What I want to hear is the white noise as it
scans.
Thanks!
suggestions. I just need it as simple as possible. I have TDA2822s for amps, but I can
get what is needed. I also have BB910s for the varactor diodes.
I just need an fm scanner to scan thru the frequencies and not lock on a station, without
having to be reset to continue scanning. And output thru an earphone and speaker. Also, I
do not want to mute the scanning process. What I want to hear is the white noise as it
scans.
Thanks!