Vrijwilligers gezocht

Ik heb veel interessante projecten die ik nog wil publiceren op deze website maar ik kom er niet aan toe. Welke hobbyist wil meehelpen? Klik hier.

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.

Battery dongle for Haibike Yamaha PW-X motor
Battery dongle for Haibike Yamaha PW-X motor

New manual SMD solder paste syringe dispenser 2 months

I make a new version without string and it is made with a 3D printer.

manual SMD solder paste syringe dispenser
manual SMD solder paste syringe dispenser

New spotwelder software 1 month

The settings menu will be improved.

Arduino spotwelder controller Hammond
Arduino spotwelder controller Hammond

Building a second solar bike 6 months

Building a second solar bike
Building a second solar bike

Developing ultralight sandwich panels 6 months

See the article HERE.

Ultralight sandwich panels
Ultralight sandwich panels

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.

E bike cable killer
E bike cable killer

Arduino battery tester 3 months

Arduino battery tester
Arduino battery tester

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.

Astro ebike mid drive motor
Astro ebike mid drive motor

Electronic larynx for production 3 months

See HERE

Electronic larynx PCB
Electronic larynx PCB

Ready new spotwelder PCB 2 months

New spotwelder PCB

Ready Solar bike PV panel holder 1 month

PV panel holder

 

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