AndAway
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Everything posted by AndAway
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Looking forward to PIC16F88 merger :D
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Spoko :D Jesli nie zalezy Ci na touchresponse to zwykly 'syntezator' z allegro + DIN. Nie wiem o jaki interface Ci chodzi.
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Hej Klawierow to szukaj na allegro, od czasu do czasu trafi sie cos okazyjnie. A co do plytek to robie nie tylko midi, generalnie wszystkie inne wg projektu tez. Zamiesc swoj projekt plytki na forum, moze sie komus przydac.
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Czesc Wylacz layer's w View. Zostaw tylko pads, bottom i dimension. Jesli ktos jest zainteresowany kupnem PCB do midi lub innych wlasnych projektow to dajcie znac. Pozdrawiam
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Hi There is an easy way to change holes diameter in eagle. While in board editor click ULP and select 'drill-aid.ulp'. Regards Edit: I use 0.2 mm.
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That is so cool. I think of something and that's already implemented :) Midibox is so much fun :D
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Here it is: Cheers Andrzej
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Hi Have anyone done something like this before in MIDIbox64/E ? I want to use encoder with switch, so it would work like left/right/exec button. Cheers Andrzej
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Finally i've found them :D YMF262-M and YAC512-M are on Aztech ISA card. FCC ID: 138-MMSN830
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Another one to the list: CT2770 SB16 VALUE does NOT have these chips :( Still looking for them :(
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The only problem is that when you don't touch the ribbon you dont have value 0 but it's like suspending the signal cable of potentiometer in midair - so you will get flickering...
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Panning Stereo Mixer for 4xSID + Headphone out
AndAway replied to Altitude's topic in Design Concepts
Well, during live performance I can listen on headphones to SID1 and SID2 while SID3 is playing on speakers :) Stryd_one: You can add some MCP42050s, uC and make it digitally controlled (with some nice LCD etc...) -
Panning Stereo Mixer for 4xSID + Headphone out
AndAway replied to Altitude's topic in Design Concepts
How about adding CUE button for each SID?? (not my idea, but usefull) -
So maybe I can use another PIC to control touchpad/ribbon? I thought of a sub-menu 'touchpad' where you would have: 1) Callibration - just like the callibration of a joystick - move your finger around touchpad for a few times. PIC should remember the maximal and the minimal values and create some kind of 'virtual scale' and convert it to midi values 0..127 (touchpads at x=0 y=0 point have some resistance, not 0) 2) Kind of 'mode' of work. The first can be 'relative' - PIC only add or subtract values, the pressing point doesn't matter, only the direction of movement. The second - the values sent depend on the place touched. Is it possible to add these features to the existing mhbp or I should use other PIC for handling menu/display and/or other for calculating and remembering those things? What do you guys think about it?
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ESS AudioDrive FM16PNP does NOT have these chips :(
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Ja wyslalem na email z uczelni. Dostalem wlasnie 36 sztuk cieplutkich jeszcze PICow :) Co do panelu czolowego to ja robie tak: Kupuje samoprzylepna, biala, blyszczaca folie do drukarki atramentowej i folie samoprzylepna przezroczysta. Drukuje panel na bialej, naklejam przezroczysta i calosc naklejam na plyte z poliweglanu 3mm. Wyglada si, tylko ograniczenie mojej drukarki do A4 (no i chyba ciezko o wieksza folie). Pozdrawiam
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So I should use only the 'CVLo' part of the schematics?
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It's been a long time... I'vean idea about touchpad. You can use ADC-> latch -> DAC, so it can remember last 'position'. I'll assembly a simple circuit next week. I'm not sure if to use CMOS or TTL...
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Zawsze zostaja filtry zew. A 2 karty i drugi c64 juz jada :) Aha,dobra wiadomosc. Microchip wysyla sample do Polski :D Tylko nie przesadzajcie z zamowieniami bo sie wkurza:)
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Nagrywarke sobie zrob - JDM module. Dodaj sobie wiecej przyciskow (do kontroli filtrow etc). Jestem z 3miasta, moge Ci wypalic jakby co
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I've measured voltage on power lines with all leds on: 5,05V (and the LCD down). I checked the old PIC16F and old osc. - it works! I've also uploaded the application midibox64v2.4 once again, still no success :( Andrew
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Hi List Today is the day when I moved from PIC16F877 to the new one - 18F452 with MIOS. Loading the firmware was no problem. It works fine, but: when I turn a pot (doesn't matter which) to a value <15 the LCD turns off. When I move it backto the value above 15 the LCD turns on. When it is turned off and i touch other pots (to send value above 15) LCD turns on again. Last, when LCD doesn't display anything, midi-ox recives some values so the box is working. A didn't have such an issue with 16f - everything workeg fine, so hardware is i suppose ok. Any solutions? Andrew
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The resistance is different than 10KOhm, but You may try... I thought about something like a midi glove with flex sensors...