I have inventoried my on-going projects, because I honestly speaking lost the overview. I had started many projects but many of them are on-hold because they, on closer inspection, cost years to finish and in the meantime other things had become more important and I keep getting interesting new ideas.
In any case, I want to build new solar bikes of the Maxun One, some to lend out. Someone wants to make a trip from India to Greenland on my solar bike. That is a challenge, because the solar bike has to be very robust. This requires, among other things, ultra-lightweight solar panels.
Battery dongle for Haibike Yamaha PW-X motor 2 months
The dongle makes it possible to connect any battery to the Yamaha mid-drive-motor system.
New spotwelder PCB 2 months
New manual SMD solder paste syringe dispenser 2 months
I make a new version without string and it is made with a 3D printer.
New spotwelder software 1 month
The settings menu will be improved.
Solar bike PV panel holder 1 month
Building a second solar bike 6 months
Developing ultralight sandwich panels 6 months
Ebike cable killer 6 months
This controller looks like a V3 cycle analyst but it has a lot more capabilities. The prototype is currently being used on the solar bike.
Arduino battery tester 3 months
Lightweight single stage battery charger with PFC 2 years
Superlight e-bike mid-drive motor 1 year
The efficiency on flat roads and uphill is about 90% in contrast to 70% - 80% for normal mid drive motors. The weight is just about 1.3 kg inclusive the crankset.
