It’s time to swap pedal power for relaxed strides with the Raspberry Pi-assisted Draisine from bicyle-modding pro Prof. Holger Hermanns. So dandy… A Draisine… If you have children yourself or have seen them in the wild on occasion, you may be aware of how much they like balance bikes – bicycle frames without pedals, propelled by striding while sitting on the seat.

Originally posted here:
A rather dandy Pi-assisted Draisine