Jump to content

Lots of pots 'n' chips 'n' programmer 'n' stuff


mikee
 Share

Recommended Posts

Hello MB fans

Here are some things for sale. I am not asking the earth. just a fair price.

All the parts for an excellent Midibox 64 channel Controller

This unit was first tested using veroboard rather than the commercial printed circuit boards, thus everything was contained on one board. The unit functioned perfectly, and was used to drive various software midi-controllers including FL Studio and Ablaton Live.

It was intended to rebuild onto a much smaller circuit board, but the work was interrupted by illness. The result is the following quality parts. All the purchaser need do is provide whatever boards they wish, and put the chips in. A power supply is also included, and support in the re-construction is offered via email if required.

* Control panel set into sloping wooden housing. 70 x 32 x (5 slopes down to 3 cm) Pre-wired fitted with 64 pots:

* 48 rotary pots

* 16 slider pots 10cm (4 inch) length (These are professional mixer desk size)

* Professional knobs.

* 5v power supply. Connections: Positive to top pot rail and negative (Ov) to bottom pot rail.

* Comes with 8 integrated circuits: 8 channel analog mux chips for 64 analog channels. 8 DOUT chips and 8 DIN chips.

* PIC18F452 pre-programmed with MIOS V1.9F BOOTLOADER V1.2B. Easily re-programmed. (See below for parallel port programmer)

* HY1602A LCD display (internal light) inc front mounting bezel,

* Will throw in the programmer which burns both the PIC18F245 and the smaller (12 bit) PIC. (ref MIDIbox Hardware Platform, PIC Burner/Brenner driver etc)

Note: although the DOUT circuits, like everything else, worked very well (driving leds on/off to indicate DIN switch conditions) I found that they were really not needed for my application, as the pc screen gave sufficent info. The DIN circuits, having tested perfect, were also not required. Even the LCD display was not really required, thus the project ended up with just 64 MIDI controller pots.

How much? the first to make guenuine offer of £50 gets all the stuff.

(please note : add £15.50 to cover p & p unless you can collect in person.)

email: theminde[at]btinternet.com

post-6733-029787300 1296304796_thumb.jpg

post-6733-017514100 1296304813_thumb.jpg

post-6733-012145300 1296304827_thumb.jpg

post-6733-066678300 1296304834_thumb.jpg

Edited by mikee
fixed the formatting and email address
Link to comment
Share on other sites

Was it a Oval audio Mixing console ?

Because you have really good input transformer on

No.

If by input transformer you mean mains power transformer, then also no. It comes with +5V dc SMPSU with output current capability

sufficient to supply Mindibox.

thanks for interest.

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Loading...
 Share

×
×
  • Create New...