Welcome to the website of hdf-mjf-Technologies.
We want to provide you with useful information about our company, to aid you,
to do business with us or just to find useful building instructions and inspirations.
Under the following headings see
-our contact information
-free building instructions
to robots, microcontroller projects, the timer IC 555 and many other electronicprojects
-products from and to the electronic-cosmos
-commercial potential, there are development deals
-Under Information you will find events and news
Enjoy your reading wishes
Michael J. Franz