Search found 3 matches

by billv
Wed Jul 20, 2016 2:28 pm
Forum: Trading Post
Topic: Wanted - timer for two lane 42 foot BestTrack
Replies: 1
Views: 3672

Re: Wanted - timer for two lane 42 foot BestTrack

Hi, I design and build derby timers as a hobby. If you haven't already purchased a timer I can probably build one for you or help you build one. Just send me the details on your BestTrack track. For starters, I would need the following info: 1. Track dimensions: Total width, individual lane width, d...
by billv
Mon Jun 06, 2016 3:54 pm
Forum: Trading Post
Topic: Arduino Based Pinewood Derby Timer
Replies: 5
Views: 5739

Re: Arduino Based Pinewood Derby Timer

Randy Lisano is absolutely correct. Having numeric displays to display the finish order and/or finish times is a big advantage and a good fallback if computer problems are encountered. My intent in creating this design as shown in the video from an earlier post was to present a design using minimal ...
by billv
Tue Apr 05, 2016 4:32 pm
Forum: Electronics
Topic: Best Timer for a DIY Engineer
Replies: 3
Views: 1307

Re: Best Timer for a DIY Engineer

See my YouTube video at https://www.youtube.com/watch?v=g7ddm4JIcMs and if you're interested in my design approach, shoot me an email at billv923@outlook.com and I'll send you all the details to build your own. I also have a version that interfaces with the GranPrix Race Manager software.

billv