2 layers18 × 37.5 mm
Timer
Mines-Rocketry-Club/flight-computers
Fully open source high power rocketry flight computers.
26 parts7GPL-3.0
2 layers200 × 150 mm
Beatsequencer
meh2481/beatsequencerBeat sequencer/soundboard with Adafruit MultiTrellis
- Size
- 200 × 150 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 257
- Nets
- 164
- Pads
- 681
- Tracks, vias
- 1,184, 377
- Pours
- 3
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 4 Oct 2022
- Updated
- 8 May 2023
Overview
Beatsequencer is an open-source printed circuit board by meh2481, from the meh2481/beatsequencer repository on GitHub, published under the Unlicense licence. It is a 2-layer board of 200 × 150 mm with 257 parts on 164 nets, routed with 1,184 tracks and 377 vias.
It is built around the RP2040, NAU8315YG and W25Q128JVSIQ, with the MC3416 and SK-14D01G3 among its other parts. Its parts include 42 ICs, 39 switches, 38 diodes, 29 capacitors and 17 resistors. It belongs with the RP2040 boards of this library.
Main components
5
RP2040
LQFN-56(7x7)12bit 133MHz 30 LQFN-56(7x7) Microcontrollers (MCU/MPU/SOC) ROHSRaspberry PiMicrocontrollers (MCU/MPU/SOC)
NAU8315YG
QFN-20(4x4)-40℃~+85℃ 0.017% 1-Channel 2.5V~5.25V 3.2Wx1@4Ω 82dB 91% Automatic mute/no-noise switch、Enable/shutdown function、Filterless architecture、Analog voltage gain、Built-in audio processing Class D QFN-20(4x4) Audio Amplifiers ROHSNuvoton TechAudio Amplifiers
W25Q128JVSIQ
SOIC-8-208mil-40℃~+85℃ 100,000 cycles 120ms@(32KB) 128Mbit 133MHz 1uA 2.7V~3.6V 20 Years 3ms Power-on reset、Hardware write protection、Software write protection、Write enable latch、Absolute write protection SPI SOIC-8-208mil NOR FLASH ROHSWinbondNOR FLASH
MC3416
LGA-12(2x2)-40℃~+85℃ 1.7V~3.6V 16bit 4uA Accelerometer I2C X,Y,Z ±16g LGA-12(2x2) Accelerometers ROHSMEMSICAccelerometers
SK-14D01G3
插件,12.7x4.5mm14.7mm 4.8mm 7.5mm PC Pin Rectangular Columnar Right Angle SP4T 插件,12.7x4.5mm Slide Switches ROHSHOOYASlide Switches
README
README.mdbeatsequencer
Beat sequencer/soundboard in CircuitPython with custom rp2030 PCB
Parts
257| Qty | Value | Footprint | References |
|---|---|---|---|
| 38 | MountingHole | MountingHole:MountingHole_2.2mm_M2 | H37, H38, H39, H40, H41, H42, H43, H44, H45, H46, H47, H48, H49, H50, H51, H52 +22 |
| 36 | 1N4148 | Diode_SMD:D_0402_1005Metric | D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22, D23, D24, D25 +20 |
| 36 | MountingHole | MountingHole:MountingHole_3.2mm_M3 | H1, H2, H10, H11, H12, H13, H14, H15, H16, H17, H18, H19, H20, H21, H22, H23 +20 |
| 36 | Neopixel | CustomLibrary:NeoPixel_3535 | U10, U11, U12, U13, U14, U15, U16, U17, U18, U19, U20, U21, U22, U23, U24, U25 +20 |
| 36 | SW_DIP_x01 | CustomLibrary:Silicone Button Ring_L | SW2, SW10, SW11, SW12, SW13, SW14, SW15, SW16, SW17, SW18, SW19, SW20, SW21, SW22, SW23, SW24 +20 |
| 10 | 100n | Capacitor_SMD:C_0402_1005Metric | C6, C7, C9, C11, C12, C13, C14, C15, C16, C17 |
| 4 | 4.7uF | Capacitor_SMD:C_0603_1608Metric | C20, C21, C22, C25 |
| 4 | TestPoint | TestPoint:TestPoint_Pad_D1.5mm | TP1, TP2, TP3, TP4 |
| 3 | 10u | Capacitor_SMD:C_0805_2012Metric | C1, C2, C3 |
| 2 | 100k | Resistor_SMD:R_0402_1005Metric | R9, R10 |
| 2 | 100uF | Capacitor_SMD:CP_Elec_6.3x5.2 | C28, C29 |
| 2 | 1k | Resistor_SMD:R_0402_1005Metric | R5, R7 |
| 2 | 1u | Capacitor_SMD:C_0402_1005Metric | C8, C10 |
| 2 | 220pF | Capacitor_SMD:C_0402_1005Metric | C24, C26 |
| 2 | 27.4 | Resistor_SMD:R_0402_1005Metric | R3, R4 |
| 2 | 27p | Capacitor_SMD:C_0402_1005Metric | C4, C5 |
| 2 | 330 | Resistor_SMD:R_0603_1608Metric | R16, R17 |
| 2 | 4.7k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R13, R14 |
| 2 | 5.1k | Resistor_SMD:R_0402_1005Metric | R1, R2 |
| 2 | 60Ohm | Capacitor_SMD:C_0402_1005Metric | FB1, FB2 |
| 2 | SolderJumper_3_Open | Jumper:SolderJumper-3_P1.3mm_Open_RoundedPad1.0x1.5mm | JP1, JP3 |
| 1 | 0.1u | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C27 |
| 1 | 0.1uF | Capacitor_SMD:C_0402_1005Metric | C23 |
| 1 | 0.75A | Fuse:Fuse_0402_1005Metric_Pad0.77x0.64mm_HandSolder | F1 |
| 1 | 1051620001 | Libraries:MOLEX_1051620001 | J2 |
| 1 | 10uF | Capacitor_SMD:C_0805_2012Metric | C18 |
| 1 | 1uF | Capacitor_SMD:C_0402_1005Metric | C19 |
| 1 | 220/100 | Resistor_SMD:R_0603_1608Metric | R8 |
| 1 | 2k | Resistor_SMD:R_0402_1005Metric | R11 |
| 1 | 470 | Resistor_SMD:R_0402_1005Metric | R12 |
| 1 | AudioJack2_Ground_Switch | Connector_Audio:Jack_3.5mm_CUI_SJ1-3525N_Horizontal | X1 |
| 1 | Conn_01x02 | Connector_PinSocket_2.54mm:PinSocket_1x02_P2.54mm_Vertical | J4 |
| 1 | Conn_01x02 | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J3 |
| 1 | Conn_01x04 | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J5 |
| 1 | Crystal | Crystal:Crystal_SMD_HC49-SD | Y1 |
| 1 | DNF | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R15 |
| 1 | DNF | Resistor_SMD:R_0402_1005Metric | R6 |
| 1 | LED_ORANGE | LED_SMD:LED_1206_3216Metric | D3 |
| 1 | LED_PINK/GRN | LED_SMD:LED_1206_3216Metric | D1 |
| 1 | LOGO | LOGO | G*** |
| 1 | MC3416 | Package_LGA:LGA-12_2x2mm_P0.5mm | U6 |
| 1 | MCP73831-2-OT | Package_TO_SOT_SMD:SOT-23-5 | U5 |
| 1 | NAU8315 | Package_DFN_QFN:QFN-20-1EP_4x4mm_P0.5mm_EP2.5x2.5mm_ThermalVias | U4 |
| 1 | NCP1117-3.3_SOT223 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U2 |
| 1 | PWR | CustomLibrary:EG1206A | SW38 |
| 1 | RP2040 | RPi_Pico:RP2040-QFN-56 | U1 |
| 1 | R_Pack04_Split | Resistor_SMD:R_Array_Convex_4x0612 | RN1 |
| 1 | SK-14D01 | CustomLibrary:SK-14D01 SP4T Switch | SW39 |
| 1 | SW_MEC_5E | Button_Switch_SMD:SW_SPST_PTS810 | SW1 |
| 1 | USB_C_Receptacle | USB4105-GF-A:GCT_USB4105-GF-A | J1 |
| 1 | W25Q128JVS | Package_SO:SOIC-8_5.23x5.23mm_P1.27mm | U3 |
Questions
How big is the Beatsequencer PCB?
It measures 200 × 150 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Beatsequencer use?
257 parts, built around the RP2040, NAU8315YG, W25Q128JVSIQ and MC3416. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Beatsequencer KiCad files?
From the meh2481/beatsequencer repository on GitHub, at the commit this page was made from: the board is pcb/BeatSequencer.kicad_pcb and its schematic pcb/BeatSequencer.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Beatsequencer design in my own project?
Its repository publishes it under the Unlicense licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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