[time-nuts] VK4GHZ Thunderbolt Monitor and Commander

James Robbins jsrobbins at earthlink.net
Tue Feb 28 03:20:15 UTC 2012


Just wanted to mention a terrific Thunderbolt Monitor design by  
VK4GHZ Adam Maurer (http://www.vklogger.com/forum).  It monitors the  
Thunderbolt output on 4 screens (4x20 display) so no computer hookup  
is necessary to follow the GPS.  A companion "Commander" makes use of  
a PICAXE to cause the Thunderbolt to initiate various functions such  
as a survey or change from 3D to over determined, among others.  Adam  
sells the Monitor unit assembled and tested, while the Commander is  
easily "home brewed".  He's done a great job.

Jim Robbins
N1JR




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