19 Dec
2008
19 Dec
'08
4:44 a.m.
On Thu, Dec 18, 2008 at 10:30 PM, Brent Hilpert <hilpert at cs.ubc.ca> wrote:
I had no idea there was a tuner from that era with a microprocessor,
but they picked a fun one. What does it do? Run the digital display?
-ethan
> The
earliest I have seen so far is a
> Sherwood FM tuner ca. 1977 that uses an RCA 1802 (e.g.
> http://atlanta.craigslist.org/ele/927622156.html).
Interesting to see, although it was 11 years ago I worked on them.
I RE'd the schematic for half of it if needed. It was interesting to see the
1802 with all it's support in there when I first opened them up.