ANTUMBRA KLIK Manual Download Page 2

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TABLE OF CONTENTS

01. INSTALLATION

02. FRONT

03. STEPS PAGE

04. MENU

05. EUCLIDEAN MODE

06. PLAYMODE MENU

07. LAST STEP MENU

08. RANDOM AMOUNT

09. SOFTWARE MODIFICATIONS

10. BILL OF MATERIALS

11. BUILD NOTES

12. BUILD

13. UPLOADING SOFTWARE

Summary of Contents for KLIK

Page 1: ...ANTUMBRA KLIK MANUAL ...

Page 2: ...ION 4 02 FRONT 5 03 STEPS PAGE 6 04 MENU 8 05 EUCLIDEAN MODE 10 06 PLAYMODE MENU 11 07 LAST STEP MENU 12 08 RANDOM AMOUNT 13 09 SOFTWARE MODIFICATIONS 14 10 BILL OF MATERIALS 15 11 BUILD NOTES 16 12 BUILD 17 13 UPLOADING SOFTWARE 23 ...

Page 3: ...NK YOU Thank you for purchasing the Antumbra KLIK module In this documentation you can find information about the installation and use of the module also an assembly in struction if you bought the DIY version ...

Page 4: ... CAREFUL with the orientation of the cable The RED STRIPE should be on the BOTTOM of the module indicated by the white line below the header pins By doing otherwise you can potentially harm the module or even your whole system Power off your eurorack system and connect the other end of the cable to the power source here also pay attention to the PSU manufacturer s instructions 222 103 103 103 103 ...

Page 5: ...02 FRONT INTERFACE ENCODER WITH PUSH BUTTON CLOCK INPUT JACK RESET INPUT JACK OUTPUT JACK ...

Page 6: ... be blinking brighter the other steps will be indicated by being on constantly If you connect a trigger source to the clock input jack you can see the playhead going This is the dimmest of the LEDs and it always dims the current step a bit to indicate it s whereabouts On active steps it outputs a trigger on the output jack To remove a step simply navigate to it with the cursor and press the button...

Page 7: ...GE You can offset the pattern by pushing and turning the encoder The pattern will wrap around meaning that if there is a trigger on the last step and you offset it to the right by one it will go on the first step ...

Page 8: ...e EUCLIDEAN MODE Enter euclidean mode the current pat tern is overriden LAST STEP SELECT Click here to modify which should be the last step of your sequence allowing you to create shorter than 16 step sequences More on this later PLAY MODE Click on this page where you can enter the play mode menu here you can set the way how the play head should act More on this later ...

Page 9: ...tting is ON it generates a ran dom pattern every time the reset input receives a trigger By default this setting is OFF RANDOM AMOUNT Enters random amount select here you can set how many random steps are generated by the ran dom reset and random pattern functions RESET Resets all the settings and the pattern to it s de fault value All steps off playmode FWD last step 16 random reset OFF ...

Page 10: ...there are odd numbers left it generates interesting patterns In this mode you can select the number of fills by turning the encoder and select the pattern length in the pattern length menu and the fills adjust to this accordingly You can edit this pattern by exiting the menu 16 step euclidean patterns with fill from 1 16 ...

Page 11: ...mode if the cursor is on the current playmode there is one vertical line shining bright if it s not there are two lines one brighter current playmode and one dimmer cursor Click the button to select playmode click again on the same position to exit to the menu or hold the button for one second anywhere to exit the menu entirely PLAYMODES Forward Backward Pendulum Random ...

Page 12: ...epresent the active steps the bright LED represents the last step of the sequence When you turn the encoder the LEDs turn off one by one to make the sequence the selected length press the button To exit to the menu press the button again on the last step or press the button for one second to exit the menu entirely ...

Page 13: ...re you can set the maximum number of random steps generated by generate pattern and random resets On 0 steps lit the generation is completely random so it can happen that all the steps will be OFF and that all will be ON ...

Page 14: ... you proceed from here I as sume you know what you are doing If you are unsure of what you are doing please contact Antumbra in email at antumbramodular gmail com Use the 6 pin SPI header on the back to upload code to the module You will need an AVR programmer or an Arduino for this SPI header 222 103 103 103 103 104 104 TLC5940 ATMEGA328P AU 7805 16 000 470 102 ...

Page 15: ... 2 10UF CAPACITOR 1 16MHZ CRYSTAL OSCILLATOR 1 ATMEGA 328P AU 1 TLC5940 LED DRIVER 2 MMBT3904 NPN TRANSISTOR 1 7805 5V VOLTAGE REGULATOR 1 1N5819HW DIODE 1 2X3 PIN HEADER QTY PART 1 2X5 PIN HEADER 3 THONKICONN JACK 16 3MM LED 1 ENCODER WITH PUSHBUTTON 1 KNOB FOR ENCODER 1 10MM M3 FEMALE FEMALE SPACER 2 M3 SCREW 0603 SMD You can find a Mouser cart and Excel BOM on the website ...

Page 16: ...11 BUILD NOTES Before you start building look through the build manual so that you ll be familiar with the building process and you won t run into any surprises ...

Page 17: ...328P AU in place the dot should be on the bottom right 02 Solder the TLC5940 in place the notch should be on the right 03 Solder the 7805 04 Solder the two MMBT3904 00 ATMEGA328P AU 01 TLC5940 ATMEGA328P AU 02 04 03 TLC5940 ATMEGA328P AU 7805 TLC5940 ATMEGA328P AU 7805 ...

Page 18: ...istors 08 Solder the two 100k resistors 09 Solder the single 2 2k resistor 05 06 07 09 08 TLC5940 ATMEGA328P AU 7805 16 000 TLC5940 ATMEGA328P AU 7805 16 000 103 103 103 103 TLC5940 ATMEGA328P AU 7805 16 000 103 103 103 103 104 104 TLC5940 ATMEGA328P AU 7805 16 000 222 103 103 103 103 104 104 TLC5940 ATMEGA328P AU 7805 16 000 ...

Page 19: ...align them with the drawing on the board 10 11 12 13 14 222 103 103 103 103 104 104 TLC5940 ATMEGA328P AU 7805 16 000 470 222 103 103 103 103 104 104 TLC5940 ATMEGA328P AU 7805 16 000 470 102 222 103 103 103 103 104 104 TLC5940 ATMEGA328P AU 7805 16 000 470 102 222 103 103 103 103 104 104 TLC5940 ATMEGA328P AU 7805 16 000 470 102 222 103 103 103 103 104 104 TLC5940 ATMEGA328P AU 7805 16 000 470 10...

Page 20: ...4 Turn around the board DO NOT SOLDER YET 15 Place the 3 jacks 16 Place the encoder 17 Place the 16 LEDs longer leg goes in the hole marked with a symbol 13 14 15 16 17 222 103 103 103 103 104 104 TLC5940 ATMEGA328P AU 7805 16 000 470 102 ...

Page 21: ... top hole as illustrated and tighten all the nuts You might have to adjust the encoder so that it s barely in the holes of the PCB but don t worry about it the most important thing is that it is screwed tight to the panel you can add washers under it to in crease the distance You can adjust how much the leds peek out I usually just put a tape over the panel so that the LEDs are in level with the h...

Page 22: ...12 BUILD 20 Now solder everything on the back side and trim all the leads of the LEDs Congratulations you are done with building 222 103 103 103 103 104 104 TLC5940 ATMEGA328P AU 7805 16 000 470 102 ...

Page 23: ...Fuse settings should be set to L fuse 0xff H fuse 0xde E fuse 0x05 3 After you ve uploaded the firmware with bootloader connect the module to your power supply If you were successful you should see the welcome animation On the first run you have to enter the menu and press enter on the reset page If your encoder is reversed hold the encoder button while powering up your system 5V MISO SCK RST GND ...

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