Collaborate Disseminate
A couple of months after launching a fleet-ready reworking of its record-breaking Prime e-bike, Delfast has announced an update to its fastest model. The Top 2.0 has the same top speed as its predecessor, but has a much more powerful motor…… Continue reading Delfast reveals powerful Top 2.0 e-bike
We tend to think of electric vehicles as a recent innovation, however many successful products are not the first ones to appear on the market. We have a habit of forgetting the progenitors such as mechanical scanned TVs or the $10,000 Honeywell kitchen computer. A case in point is [Clive Sinclair]’s C5 electric vehicle from 1985. If you’ve heard of it at all, you probably recall it was considered a stellar disaster when it was released. But it is a part of electric vehicle history and you can see [RetroManCave] talk to [Dave] about how he restored and operates a …read more
Very slowly, some very cool parts are coming out on the market that will make for some awesome builds. Supercapacitors are becoming a thing, and every year, the price of these high power supercaps go a little lower, and the capacity gets a little higher. It’s really only a matter of time before someone hacks some supercaps into an application that’s never been seen before. The Navy is doing it with railguns, and [David] is building an electric bike, powered by AA batteries. While [David]’s bike technically works with the most liberal interpretation of ‘technically’, it’s the journey that counts …read more
Continue reading Fail Of The Week: An Electric Bicycle, Powered By AA Batteries
One of the more interesting yet underrated technological advances of the last decade or so is big brushless motors and high-capacity batteries. This has brought us everything from quadcopters to good electric cars, usable cordless power tools, and of course electric bicycles. For his Hackaday Prize project, [marcus] is working on a very powerful electric bicycle controller. It can deliver 1000 Watts, it’s got Bluetooth, and there’s even an Android app for some neat diagnostics.
The specs for this eBike controller are pretty much what you would expect. It’s able to deliver a whole Kilowatt, can use 48 V batteries, …read more
Continue reading Hackaday Prize Entry: Smart Electric Bike Controller