terrorizt

I'm right now a bit confused. ??? Do i need some Ain -Modules for my Pots? If not, where should i connect them to. Thanks in advance terrorizt

Okay, 2 Dout Modules ;D Thanks terrorizt

Oh, yes, no problem. My first question: Is it possible to connect another 16 buttons to the Box? There are some pins unused in the Layout. I would like to use them as mute/unmute Buttons for my MC 303. The three buttons which seem to be useless if i use Pots instead of encoders are labeled scrub, fast and j5. I don't know what they are used for. Second one: I think i know the answer. Am i able to use 4 2x20 Displays instead of 2 2x40 Displays? they should display the same data's, but i need them as much as possible :) The Partlist is copied from your site, should be no problem. The question is if there is something missing What i have whitten down here: 1 Core Module 3 Din Modules 1 Dout Module 2 or 4 LCD 2 Banksticks 44 or 64 Buttons 79 LEDs Vectorboards Powersupply ...a lot of framework to do. Sorry, didn't think enough as i posted this post up there. It's really unreadable. terrorizt

Hi, I want to build a Midibox Sequencer, and i'm just wondering if I got everything right to order. First i ran throught the Hardware-Questions listed on http://www.ucapps.de/midibox_seq_options.html Then i wrote down what i need. Hope someone of you cann tell me if i got everything right. --Pots or Encoders? Pots, because I've 64 laying around here somewhere *g* --How many buttons? 44 as on mbseq Vintage ---------------------- 16 for the steps 04 All, Layer A,B,C 04 Left, Right, Select, Exit 04 Track 1-4 04 Solo, Menu, Stop, Play 04 Metronome, Forward, Rewind, Pause 04 Edit, Mute, Pattern, Song 04 F1, F2, F3, F4 Question1 ??? ? Seem to be useles with Pots ? 02 Scrub, fast and J5? ? ? Does That mean I could add another 16 buttons, and use them to ? send Midisignals (Like Pattern mute and unmute for my MC303 ? perhaps?) ??? --How many LEDs? 79 (with Beat Indicator) ------------------------ 16 Buttons 48 aditional for the other parts 03 Layer A, B, C 01 Beat Indicator 04 Track 1-4 02 All, Fast 02 Solo, Mute 03 Edit, Song, Pattern -- Which display size? 2 2x40 LCD, since there is no way to display the Data on 4 2x20 LCD or even 16 2x4 Question2 ??? ? Does anyone know round displays? I want to have the Displays ? like a Circle. The best Solution for me would be 16 2x4 Displays ? ;-) ? But a round display would also work. Has anyone seen something ? like this? Or is it possible to use four 2x20 displays perhaps? ? ??? --Left/Right button or Datawheel? Left/Right button --Banksticks 2 Bankstick should work. Parts 1 Core Module ------------- +----------------------------------------------+-------+--------------------+-------+--------+ | Description | Qty | Part # | Price | Total | +----------------------------------------------+-------+--------------------+-------+--------+ | PIC18F452 | 1 | PIC18F452 | 10.85 | 10.85 | +----------------------------------------------+-------+--------------------+-------+--------+ Conrad.de +----------------------------------------------+-------+--------------------+-------+--------+ | Description | Qty | Part # | Price | Total | +----------------------------------------------+-------+--------------------+-------+--------+ | Crystal 10 MHz | 1 | 10-HC18 | 0.44 | 0.44 | | Voltage Regulator 7805 | 1 | uA 7805 | 0.28 | 0.28 | | IC-Socket for PIC | 1 | GS 40P | 0.45 | 0.45 | | Optocoupler 6N138 | 1 | 6N 138 | 0.69 | 0.69 | | IC-Socket for Optocoupler | 1 | GS 8P | 0.12 | 0.12 | | Transistor BC337 | 1 | BC 337-16 | 0.06 | 0.06 | | Resistor 10 kOhm | 3 | 1/4W 10k | 0.03 | 0.09 | | Resistor 5.6 kOhm | 1 | 1/4W 5.6k | 0.03 | 0.03 | | Resistor 1.2 kOhm | 1 | 1/4W 1.2k | 0.03 | 0.03 | | Resistor 1 kOhm | 2 | 1/4W 1k | 0.03 | 0.06 | | Resistor 220 Ohm | 3 | 1/4W 220 | 0.03 | 0.09 | | Resistor 100 Ohm | 1 | 1/4W 100 | 0.03 | 0.03 | | Ceramic Cap 100 nF | 1 | Z5U-2,5 100n | 0.06 | 0.06 | | Ceramic Cap 330 nF | 1 | MKS-2 330n | 0.17 | 0.17 | | Ceramic Cap 33 pF | 2 | Kerko 33p | 0.04 | 0.08 | | Polarised Capacitor 10 uF | 1 | rad 10/35 | 0.05 | 0.05 | | Polarised Capacitor 2200 uF | 1 | rad 2200/16 | 0.26 | 0.26 | | Diode 1N4148 | 1 | 1N 4148 | 0.02 | 0.02 | | Rectifier | 1 | B80C800RUND | 0.18 | 0.18 | | TrimmPot 10 k | 2 | PT 6-S 10k | 0.21 | 0.42 | | MIDI Sockets | 2 | MAB 5S | 0.25 | 0.50 | | 1-row SIL Headers (about 50 pins) | 2 | STIFTL. 40G | 0.18 | 0.36 | | 2-row SIL Headers (about 2*20 pins) | 1 | STIFTL. 2X40G | 0.36 | 0.36 | | Jumpers for the programming socket | 5 | JUMPER RT | 0.04 | 0.20 | | Ribbon cable 3 meters | 3 | AWG 28-16G | 0.66 | 1.98 | | Wall adapter (Power supply) 500 mA | 1 | MW 17-GS/6 | 5.35 | 5.35 | | Socket for Power Supply | 1 | HEBLM 21 | 0.77 | 0.77 | +----------------------------------------------+-------+--------------------+-------+--------+ reichelt.de 3 Din Modules ------------- +----------------------------------------------+-------+--------------------+-------+--------+ | Description | Qty | Part # | Price | Total | +----------------------------------------------+-------+--------------------+-------+--------+ | 74HC165 | 4 | 74HC 165 | 0.36 | 1.44 | | Resistor 10 kOhm | 36 | 1/4W 10k | 0.03 | 1.08 | | IC-Sockets for serial registers | 4 | GS 16 | 0.04 | 0.16 | | 1-row SIL Headers (50 pins) | 2 | STIFTL. 40G | 0.18 | 0.36 | | Ribbon cable 3 meters | 3 | AWG 28-16G | 0.66 | 1.98 | +----------------------------------------------+-------+--------------------+-------+--------+ reichelt.de 1 Dout Module ------------- +----------------------------------------------+-------+--------------------+-------+--------+ | Description | Qty | Part # | Price | Total | +----------------------------------------------+-------+--------------------+-------+--------+ | 74HC595 | 4 | 74HC 595 | 0.33 | 1.32 | | Resistor 220 Ohm | 32 | 1/4W 220 | 0.03 | 0.96 | | IC-Sockets for serial registers | 4 | GS 16 | 0.04 | 0.16 | | 1-row SIL Headers (42 pins) | 2 | STIFTL. 40G | 0.18 | 0.36 | | Ribbon cable 3 meters | 3 | AWG 28-16G | 0.66 | 1.98 | +----------------------------------------------+-------+--------------------+-------+--------+ LCDs ---- +----------------------------------------------+-------+--------------------+-------+--------+ | Description | Qty | Part # | Price | Total | +----------------------------------------------+-------+--------------------+-------+--------+ | LCD 402A BL | 2 | LCD 402A BL | 41.70 | | | Rahmen | 2 | LCD FRONT 4 | 8.35 | | +----------------------------------------------+-------+--------------------+-------+--------+ Reichelt.de BankSticks ---------- +----------------------------------------------+-------+--------------------+-------+--------+ | Description | Qty | Part # | Price | Total | +----------------------------------------------+-------+--------------------+-------+--------+ | 2 x 24C256, Part #ST 24C256 BN6 +----------------------------------------------+-------+--------------------+-------+--------+ reichelt.de Buttons ------- +----------------------------------------------+-------+--------------------+-------+--------+ | Description | Qty | Part # | Price | Total | +----------------------------------------------+-------+--------------------+-------+--------+ | 44 or 60 buttons +----------------------------------------------+-------+--------------------+-------+--------+ conrad.de POTS ---- +----------------------------------------------+-------+--------------------+-------+--------+ | Description | Qty | Part # | Price | Total | +----------------------------------------------+-------+--------------------+-------+--------+ | 64 Pots and Caps +----------------------------------------------+-------+--------------------+-------+--------+ already here LEDs ---- +----------------------------------------------+-------+--------------------+-------+--------+ | Description | Qty | Part # | Price | Total | +----------------------------------------------+-------+--------------------+-------+--------+ | 79 LEDs +----------------------------------------------+-------+--------------------+-------+--------+ already here Vectorboards ------------ +----------------------------------------------+-------+--------------------+-------+--------+ | Description | Qty | Part # | Price | Total | +----------------------------------------------+-------+--------------------+-------+--------+ | H25PR200 | 3 | +----------------------------------------------+-------+--------------------+-------+--------+ PowerSupply ----------- +----------------------------------------------+-------+--------------------+-------+--------+ | Description | Qty | Part # | Price | Total | +----------------------------------------------+-------+--------------------+-------+--------+ | MW 17-GS/6 +----------------------------------------------+-------+--------------------+-------+--------+ Is that all i need? or is there something missing?