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ESP32 IOT EEG PCB
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IOT BASED EEG MONITORING DEVICE

1 year ago 197
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Description

MCU :ESP32

Documents

Sheet_1

EEG UPDATED VERSION

BOM

ID Name Designator Footprint Quantity
1 1k R1 AXIAL-0.4 1
2 7805 7805 TO-220 1
3 OPA4241 U2,U12 DIP14 2
4 10K R9,R8,R12,R11,R10,R4,R14,R13,R23,R22,R21,R19 AXIAL-0.4 12
5 2K R2,R15 AXIAL-0.4 2
6 5K R24 AXIAL-0.4 1
7 220K R7,R16 AXIAL-0.4 2
8 100K R6,R3,R20,R17 AXIAL-0.4 4
9 470K R5,R18 AXIAL-0.4 2
10 5k R25 AXIAL-0.4 1
11 OPA251UAG4 U8,U13 SOIC8 2
12 1 H5,H3,H4,H6,H8,H9 PH-TH_2PIN-V-MALE-COL0-PITCH2.00-L 6
13 ESP32 2 ESP32_DEVKIT 1
14 W10-C364256 D1 W10-C364256 1
15 INA128 INA128,U5 DIP-8_L9.4-W6.4-P2.54-LS9.1-BL 2
16 DC_Jack_Barrel J1 DC_POWER_CONNECTOR_DC10L_2.1MM 1
17 22nF U7,U9 CAPACITOR 10NF 2
18 10nF U6,U10 CAPACITOR 10NF 2
19 AMS117,SOT223 U3 SOT223 1
20 led D2 LED2-2.54-D3.0MM 1
21 10uF C3,C4 CAP-TH_BD4.0-P1.50-D0.8-FD 2
22 1X4-BIG 3.3V,+12V,GROUND1,+5V 1X04-BIG 4
23 Capacitor_Electrolytic_US C2,C1 CAP-D3.0XF1.5 2
24 I2C -1 H7 A2541HWV-4P 1
25 I2C -2 H1 A2541HWV-4P 1
26 I2C-3 H2 A2541HWV-4P 1
27 OPA4241PA U4,U11 DIP14 2

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