This link shows one way of using a dynohub to power lights and charge a phone for navigation, along with an illuminated cue sheet holder.
Similar Posts
Waterproofing Electrical Connections
Hear is a useful idea I found on the YACF forum Somnolent said: charging of Garmins from a dynamo while on the move is problematic even in the dry. Nothing that can’t be overcome mitigated with a little ingenuity. Been running my Etrex (HCx) from the Luxos USB offtake for a couple of years now. I’ve…
GPS navigation and communication combined
Delorme inReach combines GPS navigation and emergency communications The all-new DeLorme inReach Explorer combines the satellite communications functions of past inReach mobiles with a full GPS navigation feature set. A single handheld unit serves as a GPS navigator, backcountry communications device and emergency rescue beacon all rolled into one. Read more about the new DeLorme inReach Explorer…
Taming the Garmin Etrex 20/30
Garmin’s Etrex series of GPS units are used by many people in preference to their cycling-specific Edge devices because they are robust and take replaceable batteries. If you want to know how to set it up a Garmin Etrex 20 or 30 GPS for randonneuring, Francis Cooke has a very useful guide.
Drivetrain efficiency is all about lube
From a VeloLab article “DRIPPING WITH SPEED“ Lube isn’t all that sexy, at least not this kind. But it is unquestionably the cheapest way to make your bike measurably quicker. The most efficient lubes in perfect conditions are likely not the fastest when the going gets rough, with the exception of paraffin. The only real…
Hammerhead Karoo – A Garmin Edge killer?
This looks promising. It will be interesting to see how well it compares in real life. Color touchscreen that the company claims works as well as modern smartphones, plus 3.5in screen Buttons on both sides give you the choice to operate it using buttons or touch screen On-board 3G cellular and WiFi connectivity Seamless integration…
Recumbents
A recumbent bicycle places the rider in a laid-back reclining position. Recumbents come in many different sizes and configurations usually with either two or threes wheels. Most recumbents are rear-wheel-drive but there are many FWD models available. A well designed recumbent is far more comfortable than an upright bike; the rider’s weight is distributed comfortably over a…