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Touch-Matrix-LiPo

MIT Native

ESP32-S3 based capacitive touch matrix with sound module (DF player), 1S LiPo BMS and display. Practically a soundboard

ESP32 Audio USB-C 2-layer
Rendered
51 files · 32.7 MB at 8277dc9 Download ZIP
.gitignore 97 B
364712356-bfc611c4-b775-4b05-8b93-bc7fbc6f43b8.png 2.5 MB
DF-Player.kicad_sch 23.5 KB
DF-Player.kicad_sym 5.2 KB
fabrication-toolkit-options.json 235 B
place_footprints.ini 273 B
place_footprints.log 4.6 KB
README.md 134 B
Tastatur.kicad_sch 55.7 KB
Touch-Matrix_Lipo_BOM.csv 3.3 KB
Touch-Matrix_Lipo.kicad_dru 7.5 KB
Touch-Matrix_Lipo.kicad_pcb 1.9 MB
Touch-Matrix_Lipo.kicad_pro 17.1 KB
Touch-Matrix_Lipo.kicad_sch 255 KB
Touch4Point.kicad_sym 2.2 KB
TouchMatrix-Lipo.png 374 KB
usb_charge_ldo.kicad_sch 119 KB
4s_touchpad.pretty/4s_touchpad.pretty/
4s_touchpad.kicad_mod 5.7 KB
DF-Player.pretty/
DF-Player.kicad_mod 5.3 KB
Imports/3D/
3x4x2 tact button.step 112 KB
3x4x2mm_Tact_Sw.stp 559 KB
DFPlayer Mini Assem colored.step 3.9 MB
ESP32-S3-WROOM-1U.STEP 4.3 MB
OLED_0.91_128x32.stp 820 KB
Imports/easyeda2kicad/
easyeda2kicad.kicad_sym 24.3 KB
oled.kicad_sym 1.7 KB
Imports/easyeda2kicad/easyeda2kicad.3dshapes/
CONN-SMD_8P-P1.25_WAFER-GH1.25-8PLB.step 3.5 MB
CONN-SMD_8P-P1.25_WAFER-GH1.25-8PLB.wrl 256 KB
CONN-TH_S8B-ZR-LF-SN.step 1.5 MB
CONN-TH_S8B-ZR-LF-SN.wrl 179 KB
SOT-23-5_L2.9-W1.6-H1.1-LS2.8-P0.95.step 2.8 MB
SOT-23-5_L2.9-W1.6-H1.1-LS2.8-P0.95.wrl 372 KB
SOT-23-6_L2.9-W1.6-H1.5-LS2.8-P0.95.step 3.1 MB
SOT-23-6_L2.9-W1.6-H1.5-LS2.8-P0.95.wrl 442 KB
SW-TH_4P-L4.5-W4.5-P3.00-LS4.8.step 471 KB
SW-TH_4P-L4.5-W4.5-P3.00-LS4.8.wrl 95.0 KB
SW-TH_SS-12D11G5R.step 425 KB
SW-TH_SS-12D11G5R.wrl 41.5 KB
USB-C_SMD-TYPE-C-31-M-12.step 2.9 MB
USB-C_SMD-TYPE-C-31-M-12.wrl 450 KB
Imports/easyeda2kicad/easyeda2kicad.pretty/
CONN-SMD_8P-P1.25_WAFER-GH1.25-8PLB.kicad_mod 2.6 KB
CONN-TH_S8B-ZR-LF-SN.kicad_mod 2.8 KB
SOT-23-5_L3.0-W1.7-P0.95-LS2.8-BR.kicad_mod 1.8 KB
SOT-23-6_L2.9-W1.6-P0.95-LS2.8-BL.kicad_mod 1.5 KB
SW-SMD_4P-L3.4-W3.3-P2.00-LS4.0-TL.kicad_mod 1.5 KB
SW-TH_4P-L4.5-W4.5-P3.00-LS4.8.kicad_mod 1.8 KB
SW-TH_SS-12D11G5R.kicad_mod 3.4 KB
USB-C_SMD-TYPE-C-31-M-12.kicad_mod 3.2 KB
Imports/easyeda2kicad/oled.3dshapes/
OLED-TH_L38.0-W12.0_HS91L02W2C01.step 1.0 MB
OLED-TH_L38.0-W12.0_HS91L02W2C01.wrl 107 KB
Imports/easyeda2kicad/oled.pretty/
OLED-TH_L38.0-W12.0_HS91L02W2C01.kicad_mod 1.5 KB
Touch-Matrix_Lipo_BOM.csv 
"Reference","Value","Datasheet","Footprint","Qty","DNP","LCSC Part"
"C1,C2,C8,C11","1µF","~","Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder","4","","C377070"
"C3,C4,C6","10nF","~","Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder","3","","C880613"
"C5,C9","100nF","~","Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder","2","","C24497"
"C7","22µF","~","Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder","1","","C6119965"
"C10","47µF","~","Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder","1","","C5448950"
"D1","1N5819","~","Diode_SMD:D_1206_3216Metric_Pad1.42x1.75mm_HandSolder","1","","C82544"
"F1","PPTC 6A","~","Fuse:Fuse_1206_3216Metric_Pad1.42x1.75mm_HandSolder","1","","C19078718"
"J2","Batt_Conn","~","Connector_JST:JST_PH_S3B-PH-K_1x03_P2.00mm_Horizontal","1","","C160775"
"J6","Conn_01x02_Socket","~","Connector_JST:JST_PH_S2B-PH-K_1x02_P2.00mm_Horizontal","1","","C173752"
"LED1","STDBY","~","LED_SMD:LED_1206_3216Metric_Pad1.42x1.75mm_HandSolder","1","","C965825"
"LED2","CHRG","~","LED_SMD:LED_1206_3216Metric_Pad1.42x1.75mm_HandSolder","1","","C965822"
"LED3","ACTV","~","LED_SMD:LED_1206_3216Metric_Pad1.42x1.75mm_HandSolder","1","","C965825"
"OLED1","HS91L02W2C01","","oled:OLED-TH_L38.0-W12.0_HS91L02W2C01","1","","C5248081"
"Q1","AO3401","https://www.onsemi.com/pub/Collateral/FDN340P-D.PDF","Package_TO_SOT_SMD:SOT-23","1","","C727156"
"R1,R2","5.1K","~","Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder","2","","C2933721"
"R3,R5,R8,R13","10K","~","Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder","4","","C17902"
"R4","1K","~","Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder","1","","C2907372"
"R6","2.2K","~","Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder","1","","C2930413"
"R7,R12","470","~","Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder","2","","C2930375"
"R9,R11,R18","100","~","Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder","3","","C2907369"
"R15","330K","~","Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder","1","","C17929"
"R16","470K","~","Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder","1","","C17997"
"SW1","SWITCH POWER","~","easyeda2kicad:SW-TH_SS-12D11G5R","1","","C388633"
"SW2","SW_Push_Boot","~","easyeda2kicad:SW-SMD_4P-L3.4-W3.3-P2.00-LS4.0-TL","1","","C22375379"
"SW3","SW_Push_Reset","~","easyeda2kicad:SW-SMD_4P-L3.4-W3.3-P2.00-LS4.0-TL","1","","C22375379"
"U1","TP4057","http://toppwr.com/uploadfile/file/20230304/640302a47b738.pdf","easyeda2kicad:SOT-23-6_L2.9-W1.6-P0.95-LS2.8-BL","1","","C20199358"
"U2","XB5353A","https://lcsc.com/product-detail/Battery-Protection-ICs_XB5353A_C80628.html","easyeda2kicad:SOT-23-5_L3.0-W1.7-P0.95-LS2.8-BR","1","","C80628"
"U3","SPX3819M5-L-3-3","https://www.exar.com/content/document.ashx?id=22106&languageid=1033&type=Datasheet&partnumber=SPX3819&filename=SPX3819.pdf&part=SPX3819","Package_TO_SOT_SMD:SOT-23-5","1","","C9055"
"U4","ESP32-S3-WROOM-1U","https://www.espressif.com/sites/default/files/documentation/esp32-s3-wroom-1_wroom-1u_datasheet_en.pdf","RF_Module:ESP32-S3-WROOM-1U","1","","C2980297"
"U7","~","","DF-Player:DF-Player","1","",""
"USBC1","TYPE-C-31-M-12","https://lcsc.com/product-detail/USB-Type-C_Korean-Hroparts-Elec-TYPE-C-31-M-12_C165948.html","easyeda2kicad:USB-C_SMD-TYPE-C-31-M-12","1","","C165948"