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STD ESP32 DRUM SYNTH LOFI MACHINE-small_version
ESP32 DRUM SYNTH LOFI MACHINE-small_version
License
Public Domain
License: Public Domain- 1
Update time：
2024-07-16 20:55:16
Creation time：
2024-06-16 17:24:41
Description
Description
redo to make smaller portable version with bluetooth of:
https://github.com/zircothc/DRUM_2004_V1
DRUM_2024_V1
ESP32 DRUM SYNTH MACHINE
This is my DRUM SYNTH LOFI MACHINE.
all credits deserves zircothc, I did only PCB redesing so it is SMD, and it is smaller.
using WS2812, battery, ups module, audio module, bluetooth audio module
Design Drawing
Design Drawing
schematic diagram
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PCB
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| ID | Name | Designator | Footprint | Quantity | |
|---|---|---|---|---|---|
| 1 | 330R | R1,R2 | R0603 | 2 | |
| 2 | OS102011MA1QS1 | BLUETOOTH_SWITCH | SW-TH_OS102011MA1QS1 | 1 | C221530 |
| 3 | TC-1102NT-A | BT-CONNECT | KEY-TH_XKB_TC-1102NT-A | 1 | C2885212 |
| 4 | bluetooth | U3 | KCX_BT_EMITTER | 1 | |
| 5 | 100u 10V | C1 | CAP-D5.0×F2.0 | 1 | |
| 6 | TYPE-C-31-M-33 | USB-C | USB-C-TH_TYPE-C-31-M-33 | 1 | C2848624 |
| 7 | PCM5102A Module | U2 | PCM5102A | 1 | |
| 8 | LOLIN S2 MINI | U1 | LOLIN_S2_MINI | 1 | |
| 9 | UPS_MODULE | UPS1 | UPS_MODULE_FP | 1 | |
| 10 | power-in | H3 | HDR-F-2.54_1X2 | 1 | C49661 |
| 11 | battery | H1 | HDR-F-2.54_1X2 | 1 | C49661 |
| 12 | main_on/off | H2 | HDR-F-2.54_1X4 | 1 | C225501 |
| 13 | audio_PCM | H8 | HDR-F-2.54_1X4 | 1 | C225501 |
| 14 | WS2812B | LED1,LED2,LED3,LED4,LED5,LED6,LED7,LED8,LED9,LED10,LED11,LED12,LED13,LED14,LED15,LED16,LED17,LED18,LED19,LED20,LED21,LED22,LED23,LED24 | LED-SMD_WS2812B-5050RGB | 24 | C114586 |
| 15 | LED-TH-3mm_B | LED_BT | LED-TH_BD3.0_BLUE | 1 | C86881 |
| 16 | BX-TS-26-443TT | SW1,SW2,SW3,SW4,SW5,SW6,SW7,SW8,SW9,SW10,SW11,SW12,SW13,SW14,SW15,SW16,SW17,SW18,SW19,SW20,SW21,SW22,SW23,SW24 | SW-SMD_4P-L5.2-W5.2-P3.70-LS6.5 | 24 | C18078114 |
| 17 | DISPLAY-OLED-128X32 | 1 | DISPLAY-OLED-128X32 | 1 | |
| 18 | EC11E15244G1 | ROTARY | SW-TH_EC11E15244G1 | 1 | C370970 |
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