2 layers
2 layers99.1 × 99.1 mm
4op drum module rev2
vk2gpu/4op_drum_synth2OPL3 based 4-op drum synth module
- Size
- 99.1 × 99.1 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 117
- Nets
- 131
- Pads
- 447
- Tracks, vias
- 1,314, 232
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 19 Jan 2019
- Updated
- 4 Sep 2019
Overview
4op drum module rev2 is an open-source printed circuit board by vk2gpu, from the vk2gpu/4op_drum_synth repository on GitHub. It is a 2-layer board of 99.1 × 99.1 mm with 117 parts on 131 nets, routed with 1,314 tracks and 232 vias.
It is built around the 74HC14, 74HCT595D and L78L05CZ. Its parts include 30 diodes, 29 resistors, 24 capacitors, 14 connectors and 11 switches. It belongs with the STM32 boards of this library.
Main components
3
74HC14
SOP-14-40℃~+85℃ 1.9V、3.98V、4.4V、5.48V、5.9V 100mV、260mV、260mV 20uA 25ns@4.5V,50pF 2V~6V 6 74HC Noise suppression function Schmitt trigger SOP-14 Inverters ROHSJSMSEMIInverters
74HCT595D
SOIC-16-40℃~+125℃ 1 25ns@4.5V,50pF 30MHz 4.5V~5.5V 500mW 6mA 74HCT 8 Serial-to-Serial or Parallel Tri-State SOIC-16 Shift Registers ROHSNexperiaShift Registers
L78L05CZ
TO-920℃~+125℃ 100mA 30V 40uV 49dB@(120Hz) 5V Fixed Over Temperature Protection、Short Circuit Protection Positive TO-92 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSSTMicroelectronicsPower Management - Specialized
Parts
117| Qty | Value | Footprint | References |
|---|---|---|---|
| 15 | 1N4148 | Diode_SMD:D_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22, D23, D24 |
| 11 | 1k | Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R9, R10, R11, R12, R13, R14, R15, R16, R17, R18, R19 |
| 10 | Jack | Connector_Audio:Jack_3.5mm_QingPu_WQP-PJ398SM_Vertical_CircularHoles_TS | J2, J3, J4, J5, J6, J7, J10, J11, J12, J13 |
| 9 | 100nF | Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C4, C5, C6, C7, C8, C17, C18, C19, C20 |
| 8 | 10k | Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R22, R23, R24, R25, R26, R27, R28, R29 |
| 6 | 100k | Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R3, R4, R5, R6, R7, R8 |
| 6 | LED | LED_SMD:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D4, D5, D6, D7, D8, D9 |
| 6 | LED | LED_THT:LED_D1.8mm_W3.3mm_H2.4mm | D25, D26, D27, D28, D29, D30 |
| 6 | SW_Push | Button_Switch_SMD:SW_SPST_EVQP0 | SW1, SW2, SW3, SW4, SW5, SW6 |
| 5 | 1uF | Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C3, C21, C22, C23, C24 |
| 5 | Rotary | Rotary_Encoder:RotaryEncoder_Alps_EC11E-Switch_Vertical_H20mm | SW7, SW8, SW9, SW10, SW11 |
| 4 | 2700pF | Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C13, C14, C15, C16 |
| 3 | 1N4004 | Diode_SMD:D_SOD-123 | D1, D2, D3 |
| 2 | 10 | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R1, R2 |
| 2 | 10uF | Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C11, C12 |
| 2 | 22uF | Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder | C1, C2 |
| 2 | 33 | Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R20, R21 |
| 2 | 33pf | Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C9, C10 |
| 2 | TL074 | Package_SO:SOIC-14_3.9x8.7mm_P1.27mm | U8, U9 |
| 2 | YAC512 | Package_SO:SOIC-16_4.55x10.3mm_P1.27mm | U6, U7 |
| 1 | 74HC14 | Package_SO:SOIC-14_3.9x8.7mm_P1.27mm | U2 |
| 1 | 74HCT595 | Package_SO:SOIC-16W_5.3x10.2mm_P1.27mm | U3 |
| 1 | BluePill_STM32F103C | Package_DIP:DIP-40_W15.24mm_Socket | U4 |
| 1 | Conn_01x04_Male | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J8 |
| 1 | Conn_01x08_Female | Connector_PinSocket_2.54mm:PinSocket_1x08_P2.54mm_Vertical | J14 |
| 1 | Conn_01x11_Female | Connector_PinSocket_2.54mm:PinSocket_1x11_P2.54mm_Vertical | J9 |
| 1 | Conn_02x05_Eurorack | Connector_IDC:IDC-Header_2x05_P2.54mm_Vertical | J1 |
| 1 | L78L05 | Package_TO_SOT_SMD:SOT-89-3_Handsoldering | U1 |
| 1 | YMF262 | Package_SO:SOIC-24W_7.5x15.4mm_P1.27mm | U5 |
More from vk2gpu/4op_drum_synth
1Similar boards
- 4 layers104.1 × 99.1 mm
ISA ES1868
hkzlab/ES1868_ISA8
ISA 8bit sound card based on the ES1868F sound chip, providing Sound Blaster PRO and OPL3 compatibility in a highly integrated package
120 parts88 - 2 layers50.8 × 38.1 mm
Lk201
pkoning2/lk201emu
Emulate DEC LK201 keyboard using a standard PC USB keyboard
19 parts56BSD-2-Clause - 2 layers104 × 73 mm
- 2 layers32 × 19 mm
- 4 layers130 × 140 mm
- 2 layers38.5 × 59 mm
- 2 layers119.4 × 83.8 mm
Solstrejf voiceboard core
KamikazeVildsvin/Solstrejf
4 voice analog sinewave drone oscillator with modmatrix
128 parts1GPL-3.0 - 2 layers90 × 70 mm
Ps2 mouse to serial port adapter in a box
knightfox75/PS2_Mouse_to_Serial_Port
An Arduino-based converter for connecting a PS/2 mouse to a serial port.
28 parts1MIT
Questions
How big is the 4op drum module rev2 PCB?
It measures 99.1 × 99.1 mm and has 2 copper layers, 1.6 mm thick.
What parts does the 4op drum module rev2 use?
117 parts, built around the 74HC14, 74HCT595D and L78L05CZ. 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 4op drum module rev2 KiCad files?
From the vk2gpu/4op_drum_synth repository on GitHub, at the commit this page was made from: the board is hardware/4op_drum_module_rev2.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the 4op drum module rev2 design in my own project?
Its repository states no licence, so its author keeps all rights: ask vk2gpu before reusing the design.