[aprssig] FC-301

[Jason KG4WSV]

On Mon, Aug 31, 2009 at 4:13 PM, Andrew Rich
(Home)<vk4tec at tech-software.net> wrote:

> You are looking at a UART an ATMEL chip - RS232 could be dangerous to the
> ATMEL

Never assume that a chip uses rs232 voltages, and never assume a box
uses TTL voltages.  That isn't always true, but it is most of the
time.

> I had to mod my opentracker some what I was using some new lead free solder
> which does not work as well and I lifted a pad - doh

Yeah, lead free sucks.  Get some lead solder, and use the lead free
for bullet casting.

-Jason
kg4wsv