Tcl/tk?
Perl
Any plans for electronic switch option for this driver ?
Visual Basic?
None of the above?
Starting to think this will run until April 1st…
Clearly more difficult that I anticipated. I didn't intend to push up this thread over and over with this little giveaway. Sorry!
It has to end... so: next (and hopefully last) round.
It is in this list: Timeline_of_programming_languages
It's several years older than Java, but younger than Modula-2. More precisely: It is more older than Java than it is younger than Modula-2.
It still is quite common in some way. However: While it runs on my PC and I code in it, both is quite uncommon, the latter even rare.
While quite many computer-related people know about it, few know about it's full potential.
It is usually not used for simulations of any kind (nor for programming in general), but it has quite some capabilities regarding graphics.
PostScript
Spark?
Adobe 
Now that was quick! It's PostScript, and chadvone has won :) Gratz!
Thank you very much… I am looking forward to giving this a try.
I was 99% sure I had the right answer on 1-11-2016, right after I gave a wrong answer.
It has not been quick for me.
Red will get a long walk tonight.
Congrats chadvone!
Congrats on the win, chadvone! :party:
Thanks, my first win.
Finally, congratz chadvone! :party:
There is a lot I don't know about PostScript!
Nice going, chadvone.
Congratulations chadvone. Never would have guessed it.
On the other hand: everything that happened after I learned how to put the ram in the rama lama ding dong is one big blur.
Which mosfet are you using DrJones ?
Congrats chadvone.
DMG6968U. 10A seems to be the practical limit for the driver under good conditions (Nichia219C triple; while a driver with a big FET gave about 15A, as far as I remember), and with an XM-L2 it gives 5.8A, which I find quite sufficient.
Received my H17F driver today. Was not expecting it this soon. Complete surprise. Actually made my day after my order from RMM didn’t make it.
Low is so low you can see the detail in the LED.
High is bright. Much brighter than Stock 3 speed.
UI Every one has there idea of a perfect UI. This is my perfect clicky UI. You can make it as complex or as simple as you would like. Brightness adjustment, there is brightness level for anything I can think of.
I was interested in this driver since I first read about it.
Great Job DrJones. All my click switch lights need these.
Chad