About For Sale

Hamradio and modelrailroading is all about experimenting so often I  design and order PCB's, design and print things on my 3D designs and order components in larger then needed quantities (sometime in experiments things get broken or blown up) that's why I often have spare PCB's, components, 3D printed parts etc, laying around and what I don't use, I just sell.  So when you see a project with PCB designs and 3D printed parts I designed my self, there is a big change that I have a few spare on stock (the 3D printed can be printed on demand). 

See what I have for sale in the list on bottom of the page.

Important note about shipping and package cost

In the past I could easily send parts in a bubble wrap envelops all over the world with just a few $/euro on postage. But due to new international regulations (issued by Universal Postal Union) activated on the first January 2020, the Dutch postal services has gone full 1984 / Nazi regarding sending small products in envelops to other countries. It isn't allowed any more and all products intercepts will be returned to sender or even get destroyed.  Now the only way to send products to other countries is to use expensive package service (even if you stuff it in a envelop, go figure).

Examples of current international postage rates (January 2020)

A brief size package up to 350 gr will cost euro 11,00 without track and trace to the US and euro 7,50 to a country inside Europe.
A small package from 351 gr to 2Kg will cost euro 23,00 without track and trace to the US and  euro 9,00 to a country inside Europe.

For the Netherlands postage rates (January 2020)  

Small 3d printed parts, PCB's and kitts, can be shipped as "brievenbus pakketje"  euro 4,00 (excl package material) if possible and a few single small / thin components / pcbs can be send in a bubble wrap envelope starting at euro 1,82 (excl package material).

Why the "excl package material" ?  

Depending on how much you buy from me, I may charge you a small fee for the packing material is use. This is because the packing material I use is brand new and I have to buy them (yes I do recycle but don't always have used packing material).

  • For a A4 "brievenbus pakketje" box I charge euro 0,75.
  • For a A5 bubble wrap envelope i charge euro 0,30. 
  • Large boxes on request. 


Yeah, but, Opensource etc, could you send me the Gerber, STL, Sourcode ?

Most of my designs are opensource, because they are based on opensource projects or I want to add something to the hamradio/makers/diy community etc. If a design of my is opensource, you will find and download them from this website or on Thingiverse.com , Github.com or Tinkercad.com and you are glad to use, modify, make etc them depending on the Opensource license connected to it..  

But not all my designs are opensource. Like stated in my Support & Tip Jar page,  I don't have sponsors, don't get money from social media companies like YouTubeFaceBookInstagramTwitter etc.,  meaning that all my experiments and the hosting of this website are paid out of my own pockets. So for starters I don't share my non-opensource designs. I have experienced several times that things I made and published, ended up claimed to be made by others, taking the full credit and when selling asking $ for it. 

So when you want a PCB or 3D which I designed, which is not opensource, I am willing to sell physical products to you (while stocks last). The selling price is the cost price + a fee as a token of appropriation / commission to support my work. The fee may varies depending on the complexity of the design, size and time/effort it took me to get the physical products.
My goal is to keep my physical production costs a low as possible, so even with a fee, it is still interesting for people to buy. So when I order PCB's I use slow delivery instead of fast DHL etc because that would cost 4 to 5 times more then normal air mail and would increase the sell price of the chart. 

But sometimes the shipping cost / sell price is extremely out of balance (for example a $2 dollar 3D printed part with $23 postal charge). For chose cases we have a few options : 

  1. I willing to help you out by send the designs to a local producers and put you address as the delivery address for the production coast and a fee as a token of appropriation / commission to support my work (fee will depend on how much work is made to set this up).
  2. For personal (explicit non-commercial usage) I might agree on sending you the Gerber / STL files so you can make default quantity #1 for your self at your local PCB / 3D printing company or at your own 3D printer in exchange for a small fee as a token of appropriation / commission to support my work.
  3. For groups like Hamradio groups (explicit non-commercial usage) I might agree on sending you the Gerber / STL files so you can make a small series #2 for your group at your local PCB / 3D printing company or at your own 3D printer in exchange for a small fee per product as a token of appropriation / commission to support my work.   

#1 for example when I allow you to order a set of PCB's at OSH park the default quantity is 3. For a 3D print the default quantity is 1. 

#2 a small series is the number we agree upon. 

When we agree on method #2 and #3, the mail exchange will be a legal agreement that you are under no circumstances allowed to distribute or re-sell the source file or reproduce and sell products based on my design other then we agreed one. When this agreement is broken, legal action will be made. 

When you see a business opportunity on selling my designs in your country, we can talk about it please use the contact form.