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12 天
Battery Swapping Protects New Yorkers From Deadly E-Bike Fires
A New York pilot program offers a blueprint for cities worldwide grappling with the challenges of expanding safe ...
Hackaday
1 年
An Open-Source Ebike Motor Controller
The motors tend to be hub- or mid-drive systems with visible wires leading to a bulky battery, all of which stand out when you know what to look for. To get a stealthy ebike that looks basically ...
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