Buddha

Display Pixel a little bit confused
okay a Idea, but this is not beautiful! i think i will buy a orange LCD from Zyscom.

Comment by Buddha March 15 permalink
Display Pixel a little bit confused
thanks for the assessment. Oled in orange are hard to find. Reichelt has only nice Yellow oled displays. has anyone of you an orange OLED display over for me???

Comment by Buddha March 15 permalink
Display Pixel a little bit confused
I think it is not a Problem with the Firmware. I will change the broken Display with a new one. Can I use this one? Link: http://www.ebay.de/itm/zyscom-LCD-Display-HD44780-2x16-chr-16x2-orange-char-neg-Backlight-/160864761404?pt=Bauteile&hash…

Comment by Buddha March 15 permalink
Display Pixel a little bit confused
Yes!

Comment by Buddha March 15 permalink
Display Pixel a little bit confused
here is the Picture…

Comment by Buddha March 15 permalink
Census of successfully assembled kits
Shruthi Magic Edition work perfectly. Batch unknown. (Im Not @ Home) Yellow, awesome Sound, cool Synth!

Comment by Buddha October 2012 permalink
Census of successfully assembled kits
http://img23.imageshack.us/img23/2348/dsc00265lx.jpg batch: 9 unit: 1 No problems. Red Body — Yellow Face — Two Switch for Pole & Power — 512kb Cool Sound. Cool look.

Comment by Buddha March 2012 permalink
Patch-sharing area
Brass Sound from the good old Prophet 8 ;)

Comment by Buddha March 2012 permalink
Patch-sharing area
Classic Lead- Sound legato: on Portamento: 10

Comment by Buddha March 2012 permalink
no Bootloader screen
Yes..... Many thanks for your help. I have put the MCU from the 3nd in the 2nd temporary to fix the Problems. Thus we need one new MCU for the 3nd shruti.

Comment by Buddha February 2012 permalink
no Bootloader screen
The Filter Board Problem seems to be Fixed. I have after Soldered all the Points from the Filterboard. Sounds like a Shruti :) but a little bit more quietly as the 1nd Shruti we assembled.

Comment by Buddha February 2012 permalink
no Bootloader screen
http://soundcloud.com/coldplay-1-1/shruti-filter-board-error# here is the Sound sample :) I can upload without a Account, cool...

Comment by Buddha February 2012 permalink
no Bootloader screen
I can´t upload mp3??? any Idea?

Comment by Buddha February 2012 permalink
no Bootloader screen
:) the Filter board makes Sounds like Bassdrum.

Comment by Buddha February 2012 permalink
no Bootloader screen
the Encoder Problem was Fixed. It was a bridge @C4 with C8. the display blocked the view...

Comment by Buddha February 2012 permalink
no Bootloader screen
I have after soldered the 3 pins from LM7905 the voltage is stable @ -4,93V @ pin 5 of the LT1054 = -12,13V The problem it seems to be Fixed.

Comment by Buddha February 2012 permalink
no Bootloader screen
@ pichenettes No, on the -5V Points I measure 4,93V or 8,34V random variable voltage. We doesn't shipping back the atmega Chip. To much shipping fee's. Can we buy 2 new atmega chips with the replacement option? Are the chips refla…

Comment by Buddha February 2012 permalink
no Bootloader screen
The voltage regulators LM7905 have a Voltage on the metallic plate. Can it be true??? between Pin 1 and 2 = 0,55V between Pin 1 and 3 = 0,68V between Pin1 an Metalic Plate = 0,55V between Ground (Circuit) and metalic Plate = 0,55 - 2,27V Rando…

Comment by Buddha February 2012 permalink
no Bootloader screen
OK! thanks. I will show your offer my Buddy.

Comment by Buddha February 2012 permalink
no Bootloader screen
ohh Sorry @ Pin 31 = 0V and @ Pin 30 =4,9V

Comment by Buddha February 2012 permalink
no Bootloader screen
The Voltage on the Pins 30/31 = 4,91V. tomorrow I will check the Shruti with another power supply with more Power. the current power supply I use have 9V 200mA.

Comment by Buddha February 2012 permalink
no Bootloader screen
@pichenettes: the voltage on the middle pin is left = 0V and right 5V @fcd72: I have checked the solder pins from the Quarz and the MCU. It seems to be ok. Fix a Solder bridge @ 330k and 2.2k Resistor (Filterboard down left) Fix a Solder br…

Comment by Buddha February 2012 permalink
no Bootloader screen
:) ok no. I´m new in the DIY Synth and Controller Flash Community. I help a Frind with its 3 Shrutis. The first Shruti works really Fine. This is a Awesome little Box. (I love it.) The second and the third makes little Problems.

Comment by Buddha February 2012 permalink
no Bootloader screen
the Firmware flash via Midi does not go???

Comment by Buddha February 2012 permalink
no Bootloader screen
Sorry i was AFK... on the ControlBoard PCB I´ve measured 4,97V. When the MCU was damaged, can I change this with another MCU like this: http://www.reichelt.de/?ARTICLE=88482;PROVID=2028;&utm_source=Preisvergleich&utm_medium=CPC&ut…

Comment by Buddha February 2012 permalink

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Username: Buddha
Joined: February 2012
Visits: 4
Last Active: March 16
Roles: Member