FreeTrak

From APRSWiki
(Difference between revisions)
Jump to: navigation, search
m (Reverted edits by Reverse22 (talk) to last revision by Glenn)
 
(One intermediate revision by one user not shown)

Latest revision as of 18:44, 30 December 2011

[edit] Free Trak APRS Encoder

Free Trak is an open source design APRS position encoder for the do it yourself builder. It consists of a PIC 16F628A micro, an op amp, voltage regulator and a couple of transistors. It has a built in serial configuration routine that only requires a terminal program to do the setup. It can transmit either conventional APRS packets or compressed mic-e position reports. More information as well as the zip files containing the schematic and software are available at my website. http://www.ringolake.com/pic_proj/gps_trak/freetrak202.html

Personal tools