Someone with experience with TTPSU

Thesoundmen · 8th December 2010, 04:45 PM

Hi guys ,

is there someone who has build this one before ?

http://www.norre.dk/TTPSU/TTPSU.html#Input%20transformer/Power%20supply|outline

greetings Matthias

Thesoundmen · 10th December 2010, 11:57 AM

Nobody build this before ?

cygnus x1 · 13th December 2010, 01:12 PM

I was concidering build this too. I can find the micro, but not the display. I also have no way to program the micro. I wonder if there have been any updates? We may just have to email Mr. Norre to ask?

Thesoundmen · 15th December 2010, 07:10 PM

Quote:

Originally Posted by cygnus x1

I was concidering build this too. I can find the micro, but not the display. I also have no way to program the micro. I wonder if there have been any updates? We may just have to email Mr. Norre to ask?

Hi cygnus x1, I will send him an email, will post something when I now more .

Thesoundmen · 16th December 2010, 01:52 PM

This is what I got from Johnny Norre about the LCD :

"The display code is rather "relaxed", so it should work with any KS0066U ot HD44780 based display, this covers almost all character/non-graphic 16x1 displays on the marked. A 20x1 display can also be used, but the last 4 characters will of cause not be used by the code. "

and about the IC :

iCA01 USB Microchip PIC Programmer Set (ICSP & Adapter) on eBay (end time 21-Dec-10 09:34:58 GMT)

this is the best way to program one.

The updates are all on the website :http://www.norre.dk/TTPSU/TTPSU.html

The only thing is the fact that the circuit could have some problems with AC Noise

cygnus x1 · 17th December 2010, 06:10 PM

Thanks for the update. It looks like the mpu and display are available from Digikey. The data sheet shows how to program with two lines from a pc parallel port and a 5/12 Vdc ps. I also found a nice little board design from David Tate and Chuck Hellebuyck's Electronic Products. I think I will give that a try. I may ask circuitscc to build me a board.

8th December 2010, 04:45 PM	#1
Thesoundmen diyAudio Member Join Date: Sep 2010 Location: Leuven	Someone with experience with TTPSU Hi guys , is there someone who has build this one before ? http://www.norre.dk/TTPSU/TTPSU.html#Input%20transformer/Power%20supply\|outline greetings Matthias

Thread Tools	Search this Thread
Show Printable Version Email this Page	Search this Thread: Advanced Search

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
A.O.S - Any experience?	Keltern	Multi-Way	16	26th April 2012 11:15 PM
Aurasound Experience?	gvimhoof	Full Range	11	17th December 2010 10:25 PM
Torobar experience?	Salas	Multi-Way	6	15th February 2007 06:15 PM
Experience vs everything else	falcott	Everything Else	10	14th November 2006 10:10 AM

New To Site?	Need Help?
Register to Participate Search Privacy Statement Contact Us	Frequently Asked Questions Did you forget your password? Mark Forums Read


	Please consider donating to help us continue to serve you. Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving

10th December 2010, 11:57 AM	#2
Thesoundmen diyAudio Member Join Date: Sep 2010 Location: Leuven	Nobody build this before ?

13th December 2010, 01:12 PM	#3
cygnus x1 diyAudio Member Join Date: Sep 2006	I was concidering build this too. I can find the micro, but not the display. I also have no way to program the micro. I wonder if there have been any updates? We may just have to email Mr. Norre to ask?

16th December 2010, 01:52 PM	#5
Thesoundmen diyAudio Member Join Date: Sep 2010 Location: Leuven	This is what I got from Johnny Norre about the LCD : "The display code is rather "relaxed", so it should work with any KS0066U ot HD44780 based display, this covers almost all character/non-graphic 16x1 displays on the marked. A 20x1 display can also be used, but the last 4 characters will of cause not be used by the code. " and about the IC : iCA01 USB Microchip PIC Programmer Set (ICSP & Adapter) on eBay (end time 21-Dec-10 09:34:58 GMT) this is the best way to program one. The updates are all on the website :http://www.norre.dk/TTPSU/TTPSU.html The only thing is the fact that the circuit could have some problems with AC Noise

17th December 2010, 06:10 PM	#6
cygnus x1 diyAudio Member Join Date: Sep 2006	Thanks for the update. It looks like the mpu and display are available from Digikey. The data sheet shows how to program with two lines from a pc parallel port and a 5/12 Vdc ps. I also found a nice little board design from David Tate and Chuck Hellebuyck's Electronic Products. I think I will give that a try. I may ask circuitscc to build me a board.

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)