I'm actually building my 4th prototype. The major changes have it running for 100 - 200 hours on coin cell now and even more accurate response compared to the one shown in the video below.
My third prototype was featured on hackaday http://hackaday.com/...cycling-power-meter/
Video of my third prototype http://www.youtube.com/watch?v=9RHbAxKm9-4, there are lots more videos about how it was made on my site at http://keithhack.blogspot.ca/...complete-how-to.html This was built off the arduino platform, however the new one is not, so it's much less developer friendly
I'm still highly focused on building this new prototype which is the template for my beta test group, so I haven't had a lot of time to spend developing a good video yet. I suspect I'll enlist some professionals with experience in that field once I get nearer to the end of beta testing.
My third prototype was featured on hackaday http://hackaday.com/...cycling-power-meter/
Video of my third prototype http://www.youtube.com/watch?v=9RHbAxKm9-4, there are lots more videos about how it was made on my site at http://keithhack.blogspot.ca/...complete-how-to.html This was built off the arduino platform, however the new one is not, so it's much less developer friendly
I'm still highly focused on building this new prototype which is the template for my beta test group, so I haven't had a lot of time to spend developing a good video yet. I suspect I'll enlist some professionals with experience in that field once I get nearer to the end of beta testing.