Downloadable files
On this page you will find the files for the PCBs that were presented on the other pages of my website and other downloadable files. For the PCB's you can use them to print the PCBs on a laser or ink jet printer. For printing these files, I only have experience with HP-printers. You will need the program Viewlayout.exe to print these files. You can only preview them but not alter them in any way. For this you will need Sprint-Layout 4.0 This can be found at http://www.abacom-online.de/  I use this program to design my PCB's and I can higly recommend it for hobby purposes like mine.
In order to make the presentation here useful I included the ViewLayout.exe file for your private use only, but it can also be found for a free download at the Abacom site.
The PCBs are copyrighted! So you are given permission herewith to use them for your private means only!

I make my PCBs by printing the layout on a laser or inkjet printer and then make two or three copies on overhead projection film. By placing them exactly over one another you get a dense negative that can be used to produce a print on a photosensitive copper layer. Use good graded epoxy plates only when making PCBs for model airplane use.

All PCB's are monolayer PCB's.


MODIFICATION NOTICE:
The PCB for the switched power charger was modified with a voltage regulator to lower the voltage for the driver circuit for the signaling LED. This could be necessary when using an input voltage above 14 to 15 volts. The CMOS IC driving the LED could otherwise be destroyed by a voltage that is to high. Placement of this small low current component is self explanatory. When it is not needed the two tracks can be connected by a wire end to reproduce the original track as shown on the diagram in the schematic and PCB presented.




This is the preview and windows printer program you need to print the PCB's presented here. The viewer program has only a few options but the language is German. Translated: Datei=file, Offnen=open,
Drucker einrichten= configure printer, drucken=print, beenden=end

This is the file for the PCB for the five volt regulator.
Back to the description in Dutch or in English.

This is the file for the PCB for Ken Hewitt's glow driver.
Back to the Dutch or in the English part of my site.

This is the file for the PCB you need for switched NiCad charger.
Back to the Dutch or the English part of my web site.




The line drawing of the MAX713 switch mode charger with the software needed to print this on a windows printer. This software is provided by Abacom and can also be found for free download on their site.

This is the file for the gyro switch PCB.


This is the file for the PCB for the RPM sensor for the Multiplex MC-3030
and MC-4000 transmitter.
Back to the RPM sensor pages.

These are the files for the optical servo isolator. The ISOLMPX file is for
the Multiplex version while the ISOLJR is for the Futaba/JR connectors.
Back to the English version or back to the Dutch version.
This is the file for the PCB for the trainercord to connect a Futaba pupil TX to a MPX teacher TX
The sound amplifier for the Fels 2.4 GHz transmitter module. This is a design that uses SMD components!
The base PCB for the Fels 2.4 GHz transmitter module. This will fit on the module using connectors so you won't have to solder directly to the very small pins on the module. This is a design that uses SMD components!
The base PCB for the Fels receiver.

This is the short manual for the Multiplex MC-4000 transmitter.

Dit is de korte handleiding voor een engelstalige MC-4000 zender.


First experiment with video downlink at 2.4Ghz


Video from the Multiplex Movistar electric plane.
Lack of a sunshade causes a lot of flare and discoloring


Video from the Multiplex Movistar electric plane.
A sunshade causes the right part of the frame to be cut of.