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Bridge System On Ramp

NorthCoastModularCollective·BridgeSystemOnRampPrototype·hardware/Bridge System On Ramp.kicad_pcb

Bridge System On Ramp PCB layout, top view — open source NXP board by NorthCoastModularCollective

About the Bridge System On Ramp PCB

Bridge System On Ramp is an open source NXP PCB design by NorthCoastModularCollective, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 266.4 × 221.8 mm, with 61 components from 14 distinct parts.

Its main chip is the Teensy4.1, from the NXP family. Other key parts include the PEC11R-4015K-N0024. By type, the board carries 11 LEDs, 11 resistors, 2 ICs and 2 connectors.

It belongs with the audio designs in this gallery.

From the project

a pure data prototype for the bridge system on ramp

This folder contains the designs for PCBs, panels, and other hardware items for the Bridge System Onramp.

Pinout map for v1 hardware |Pin| MIDI CC | Component| |----|-----------|----------| |0| N/A | Decay Input Jack | |1| N/A | MISO (LCD Screen)| |2| 17 | Trigger Button| |3| N/A| SRR (shaper) Input Jack | |4| N/A | Filter Cutoff Input Jack | |5| N/A | Envelope Attack Input Jack | |6| N/A| Waveform Selector Input Jack | |7| N/A | DIN (SGTL5000 Audio Chip)| |8| N/A | DOUT (SGTL5000 Audio Chip)| |9| N/A | Clock Output Jack| |10| N/A | Trigger Output Jack| |11| N/A | MOSI (LCD Screen)| |12| N/A…

Main components on the Bridge System On Ramp

Teensy4.1PEC11R-4015K-N0024

Bridge System On Ramp bill of materials (BOM)

61 components, 14 distinct parts.

QtyPartRefs
1
Teensy4.1
U1
1
PEC11R-4015K-N0024
U2
1
LCD Screen Connector
J1
1
1-1602FBV0T
Audio Connector
TAD
J2
17
PJ301M-12
Attack IN1, Decay IN1, Filter IN1, LFO Out1, LineIn_L1, LineIn_R1, Mult_A_1, Mult_A_2 +9
1
B3W-1000
ClockPlay1
8
B10k
EnvAttack1, EnvDecay1, Filter1, LFOAmount1, LFORate1, LFOWave1, OscWaveform1, Shaper1
1
PJ301M-12 STEREO L
Output1
1
PJ301M-12 STEREO R
Output2
4
B10K
TM2, TM3, TM4, TM5
1
B3W-1000
Adafruit 3488
Trigger1
2
A10k
out1, out2
11
LED
ClockLED1, LED_AttackIN1, LED_DecayIN1, LED_FilterIN1, LED_SeqIN1, LED_ShaperIN1, LED_WaveformIN1, Seq1LED1 +3
11
330
R1, R2, R3, R4, R5, R6, R7, R8 +3

Bridge System On Ramp design files

The KiCad project lives in the NorthCoastModularCollective/BridgeSystemOnRampPrototype repository on GitHub; these links point at the commit this page was built from.

Bridge System On Ramp: common questions

What microcontroller does the Bridge System On Ramp use?

The Bridge System On Ramp is built around the Teensy4.1, from the NXP family.

How big is the Bridge System On Ramp PCB?

The Bridge System On Ramp measures 266.4 × 221.8 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Bridge System On Ramp?

61 components, from 14 distinct parts. The full bill of materials is listed on this page.

Where can I download the Bridge System On Ramp design files?

From the NorthCoastModularCollective/BridgeSystemOnRampPrototype repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Bridge System On Ramp design in my own project?

Yes, under the terms of its GPL-3.0 license, which NorthCoastModularCollective chose for the repository.

Can I test firmware for the Bridge System On Ramp without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug NXP firmware against it before you order a PCB.

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