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mb-lre8x2cs_pcb [2013/02/21 12:49] mag2k [LED black list] |
mb-lre8x2cs_pcb [2016/06/22 00:03] (current) psykhaze [Pictures] |
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- | ===== MB-LRE8x2CS PCB / 16 LEDrings/Encoders Control Surface===== | + | ====== MB-LRE8x2CS PCB / 16 LEDrings/Encoders Control Surface ====== |
Welcome to the wiki page of the control surface board featuring combo DINx4 and improved DOUTx4 modules with 16 LEDrings and 16 encoders. | Welcome to the wiki page of the control surface board featuring combo DINx4 and improved DOUTx4 modules with 16 LEDrings and 16 encoders. | ||
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It is a very practical and cheap way to make a midi controller with adding only a core or make a more important controller without having to wire LEDrings. | It is a very practical and cheap way to make a midi controller with adding only a core or make a more important controller without having to wire LEDrings. | ||
- | ==== PCB ==== | + | ===== PCB ===== |
The PCB have components soldered on the two sides.\\ | The PCB have components soldered on the two sides.\\ | ||
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The diameter of each LEDring is 1,299 inch (33 mm) with the use of 3mm LED.\\ | The diameter of each LEDring is 1,299 inch (33 mm) with the use of 3mm LED.\\ | ||
- | ====Pictures==== | + | =====Pictures===== |
==Protoboard (note this is not the last version but has same dimensions and LEDs/Encoders positioning):== | ==Protoboard (note this is not the last version but has same dimensions and LEDs/Encoders positioning):== | ||
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* <del>Moving cap C5 (too close to the IN socket)</del>. //Tk// **Done** | * <del>Moving cap C5 (too close to the IN socket)</del>. //Tk// **Done** | ||
* <del>Trying to move some critical vias</del>. //Fairlightiii// **Done** | * <del>Trying to move some critical vias</del>. //Fairlightiii// **Done** | ||
- | * What about the use of ULN2803s? //Fairlightiii// | + | * What about the use of ULN2803s? //Fairlightiii// **Let them here for 8x2 configuration, not present on upcoming 4x2 and 8x1 boards** |
- | * Trying to add DINX2 onboard to handle the 16 encoder switches (start/end of the chain?). //Fairlightiii// | + | * Trying to add DINX2 onboard to handle the 16 encoder switches (start/end of the chain?). //Fairlightiii// **Not planned to be implemented** |
- | * What about the size of the PCB? //Fairlightiii// | + | * What about the size of the PCB? //Fairlightiii// **Slightly less big (I won some mm in the edges)** |
- | * new arrangment of encoders and LED-rings in 4x4 matrix? //MaG2k// | + | * new arrangment of encoders and LED-rings in 4x4 matrix? //MaG2k// **Upcoming 4x2 and 8x1 boards** |