4 layers70 × 80 mm
4 layers94 × 122 mm
YuEEG 8CH RevE
YuTaoV5/YuEEG181自制ADS1299上位机程序，使用fluent绘制界面
- Size
- 94 × 122 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 378
- Nets
- 264
- Pads
- 1,152
- Tracks, vias
- 4,882, 512
- Pours
- 8
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 18 Jun 2024
- Updated
- 1 Nov 2026
Overview
YuEEG 8CH RevE is an open-source printed circuit board by YuTaoV5, from the YuTaoV5/YuEEG repository on GitHub. It is a 4-layer board of 94 × 122 mm with 378 parts on 264 nets, routed with 4,882 tracks and 512 vias.
It is built around the BAV199, PESD5V0S1BA and BZT52C8V2S, with the PESD5V0U1BAF, SMF5.0A and USBLC6-2SC6 among its other parts. Its parts include 145 resistors, 105 capacitors, 28 diodes, 5 transistors and 4 fuses.
Main components
6
BAV199
SOT-231 Pair Series Connection 1.25V@150mA 160mA 4A 5nA@75V 85V SOT-23 Diodes - General Purpose ROHSNexperiaDiodes - General Purpose
PESD5V0S1BA
SOD-323-55℃~+150℃ 1 12A@8/20us 130W@8/20us 14V 35pF 5V 5nA 9.5V Bidirectional ESD IEC 61000-4-2、IEC 61000-4-5 SOD-323 ESD and Surge Protection (TVS/ESD) ROHSNexperiaESD And Surge Protection (TVS/ESD)BZT52C8V2S
SOD-323-55℃~+150℃ 1 Independent 15Ω 200mW 7.7V~8.7V 700nA 8.2V 80Ω SOD-323 Zener Diodes ROHShongjiachengZener DiodesPESD5V0U1BAF
SOD-3235.5V 5V ESD SOD-323 ESD and Surge Protection (TVS/ESD) ROHSNexperiaESD And Surge Protection (TVS/ESD)
SMF5.0A
SOD-123FLESD And Surge Protection (TVS/ESD)hongjiacheng
USBLC6-2SC6
SOT-23-60.35pF、0.8pF 100nA 150W@8/20us 15V 2 5V 6A@8/20us 6V ESD SOT-23-6 ESD and Surge Protection (TVS/ESD) ROHSUMWESD And Surge Protection (TVS/ESD)
README
hardware/YuEEG_8CH_RevE/README.mdYuEEG Rev E 工程评审版
94 × 122 mm、四层、378 个元件、15 页原理图。以 YuEEG_8CH_RevE.kicad_pro 打开 KiCad 9 工程。
- 双 Type-C 同边：DATA/FLASH 为隔离原生 USB，CHARGE/POWER 为独立充电/供电；VBUS 不并联。
- ESP32-S3-WROOM-1-N16R8；USB CDC 与 Wi-Fi UDP 并行；SDMMC microSD 备份。
- DWO DO0200PFS12 RM67162 1.91 英寸 AMOLED，专用 2.8/1.8 V 电源及电平转换；需要确认供应商版本和配套排线。
- 0.53 mm Panasonic EVPBB2A9B000 超薄贴片 RESET/BOOT/REC；电解电容和按钮均在正面。
- CH1–8、REF、BIAS 同列；移除外置模拟前端扩展接口，恢复直接对称 P/N 输入路径。
- 圆角板框、圆角丝印分区、分组状态灯；黑色阻焊/白字/ENIG 外观。
文件入口
原理图、PCB、加工文件、引脚复核及固件快照由 CHECKSUMS.json 绑定。过孔填孔/铜封帽、模块与外壳的实际配合、屏幕初始化、SD 卡延迟、并行传输及模拟噪声需要首板验证。3D 中屏幕图案仅为布局示意，模型不替代供应商机械图。工程评审通过不等于人体使用放行或医疗认证。
Parts
378| Qty | Value | Footprint | References |
|---|---|---|---|
| 32 | 4.99k 0.1% | Resistor_SMD:R_0603_1608Metric | R111, R112, R113, R114, R121, R122, R123, R124, R131, R132, R133, R134, R141, R142, R143, R144 +16 |
| 21 | 10k | Resistor_SMD:R_0603_1608Metric | R201, R202, R203, R204, R205, R206, R207, R1002, R1006, R1111, R1112, R1113, R1114, R1115, R1116, R1120 +5 |
| 17 | 100n 16V | Capacitor_SMD:C_0603_1608Metric | C603, C609, C620, C621, C630, C631, C632, C640, C660, C701, C702, C703, C706, C707, C709, C712 +1 |
| 16 | 47p C0G 1% | Capacitor_SMD:C_0603_1608Metric | C111, C112, C121, C122, C131, C132, C141, C142, C151, C152, C161, C162, C171, C172, C181, C182 |
| 16 | BAV199 | Package_TO_SOT_SMD:SOT-23 | D111, D112, D121, D122, D131, D132, D141, D142, D151, D152, D161, D162, D171, D172, D181, D182 |
| 10 | 1u 10V X7R | Capacitor_SMD:C_0603_1608Metric | C210, C211, C212, C213, C214, C215, C216, C217, C410, C418 |
| 10 | 47k | Resistor_SMD:R_0603_1608Metric | R647, R651, R713, R1031, R1032, R1033, R1034, R1035, R1036, R1037 |
| 9 | 1u 10V | Capacitor_SMD:C_0603_1608Metric | C221, C222, C224, C301, C705, C1004, C1006, C1011, C1103 |
| 8 | 0R REF SELECT | Resistor_SMD:R_0603_1608Metric | R115, R125, R135, R145, R155, R165, R175, R185 |
| 8 | 100n 10V | Capacitor_SMD:C_0603_1608Metric | C203, C223, C305, C1003, C1008, C1009, C1012, C1102 |
| 8 | 1n C0G 2% | Capacitor_SMD:C_0603_1608Metric | C113, C123, C133, C143, C153, C163, C173, C183 |
| 8 | 22R | Resistor_SMD:R_0603_1608Metric | R1021, R1022, R1023, R1024, R1025, R1026, R1027, R1101 |
| 7 | 1M | Resistor_SMD:R_0603_1608Metric | R646, R648, R649, R662, R714, R715, R1005 |
| 6 | 100k | Resistor_SMD:R_0603_1608Metric | R650, R707, R712, R716, R1001, R1004 |
| 6 | 2.2k | Resistor_SMD:R_0603_1608Metric | R609, R663, R840, R841, R842, R843 |
| 6 | 33R | Resistor_SMD:R_0603_1608Metric | R301, R302, R303, R304, R305, R306 |
| 5 | 10n C0G | Capacitor_SMD:C_0603_1608Metric | C403, C404, C411, C416, C641 |
| 4 | 100k 0.1% | Resistor_SMD:R_0603_1608Metric | R641, R643, R661, R711 |
| 4 | 10u 10V X7R | Capacitor_SMD:C_0805_2012Metric | C202, C412, C415, C417 |
| 4 | 22u 10V X7R | Capacitor_SMD:C_1206_3216Metric | C407, C1002, C1010, C1101 |
| 4 | 22u 25V X7R | Capacitor_SMD:C_1206_3216Metric | C401, C402, C406, C607 |
| 4 | 24R 1% | Resistor_SMD:R_0603_1608Metric | R701, R702, R703, R704 |
| 4 | AMOLED M2 / 6mm STANDOFF | MountingHole:MountingHole_2.2mm_M2 | H1001, H1002, H1003, H1004 |
| 4 | PESD5V0S1BA | Diode_SMD:D_SOD-323 | D604, D605, D902, D903 |
| 3 | 100k 1% | Resistor_SMD:R_0603_1608Metric | R310, R607, R608 |
| 3 | 47u 16V X7R | Capacitor_SMD:C_1210_3225Metric | C602, C605, C606 |
| 2 | 100R 1% | Resistor_SMD:R_0603_1608Metric | R632, R633 |
| 2 | 10k 0.1% | Resistor_SMD:R_0603_1608Metric | R402, R404 |
| 2 | 10k 1% | Resistor_SMD:R_0603_1608Metric | R601, R602 |
| 2 | 10n 25V | Capacitor_SMD:C_0603_1608Metric | C642, C713 |
| 2 | 2.2u 10V X7R | Capacitor_SMD:C_0805_2012Metric | C413, C414 |
| 2 | 22u 16V X7R | Capacitor_SMD:C_1206_3216Metric | C405, C604 |
| 2 | 4.7u 10V | Capacitor_SMD:C_0603_1608Metric | C1005, C1007 |
| 2 | 4.99k 1% | Resistor_SMD:R_0603_1608Metric | R410, R411 |
| 2 | 470R 1% | Resistor_SMD:R_0603_1608Metric | R620, R621 |
| 2 | 499k 1% | Resistor_SMD:R_0603_1608Metric | R211, R212 |
| 2 | 5.1k 1% | Resistor_SMD:R_0603_1608Metric | R901, R902 |
| 2 | AO3401A BACK-TO-BACK | Package_TO_SOT_SMD:SOT-23 | Q603, Q604 |
| 2 | AO3401A USB BACK-TO-BACK | Package_TO_SOT_SMD:SOT-23 | Q701, Q702 |
| 2 | BZT52C8V2S | Diode_SMD:D_SOD-323 | D606, D607 |
| 2 | PESD5V0U1BAF | Diode_SMD:D_SOD-323 | D602, D603 |
| 2 | SMF5.0A | Diode_SMD:D_SOD-123F | D601, D701 |
| 2 | USBLC6-2SC6 | Package_TO_SOT_SMD:SOT-23-6 | D1101, D1102 |
| 1 | +2V5A | TestPoint:TestPoint_Pad_D1.5mm | TP405 |
| 1 | +3V3 | TestPoint:TestPoint_Pad_D1.5mm | TP404 |
| 1 | +4V4_PRE | TestPoint:TestPoint_Pad_D1.5mm | TP403 |
| 1 | -2V5A | TestPoint:TestPoint_Pad_D1.5mm | TP406 |
| 1 | 0.010R 1% 0.5W | Resistor_SMD:R_1210_3225Metric | R623 |
| 1 | 0.75A hold PTC | Fuse:Fuse_1206_3216Metric | F401 |
| 1 | 1.00M 0.1% | Resistor_SMD:R_0603_1608Metric | R710 |
| 1 | 1.14k 1% | Resistor_SMD:R_0603_1608Metric | R604 |
| 1 | 1.50k 1% | Resistor_SMD:R_0603_1608Metric | R603 |
| 1 | 1.58M 0.1% | Resistor_SMD:R_0603_1608Metric | R640 |
| 1 | 1.5A hold PTC | Fuse:Fuse_1206_3216Metric | F701 |
| 1 | 1.5n C0G | Capacitor_SMD:C_0603_1608Metric | C201 |
| 1 | 1.81M 0.1% | Resistor_SMD:R_0603_1608Metric | R660 |
| 1 | 100n 10V | Capacitor_SMD:C_0805_2012Metric | C302 |
| 1 | 100u 10V | Capacitor_SMD:CP_Elec_6.3x7.7 | C220 |
| 1 | 10n 10V | Capacitor_SMD:C_0603_1608Metric | C1120 |
| 1 | 10u 10V | Capacitor_SMD:C_0805_2012Metric | C303 |
| 1 | 10u 25V X7R | Capacitor_SMD:C_1206_3216Metric | C710 |
| 1 | 160R 1% | Resistor_SMD:R_0603_1608Metric | R630 |
| 1 | 1A fast fuse / 32V | Fuse:Fuse_1206_3216Metric | F601 |
| 1 | 1A hold PTC | Fuse:Fuse_1206_3216Metric | F602 |
| 1 | 1M 1% | Resistor_SMD:R_0603_1608Metric | R210 |
| 1 | 1k | Resistor_SMD:R_0603_1608Metric | R1003 |
| 1 | 1n 25V | Capacitor_SMD:C_0603_1608Metric | C1001 |
| 1 | 1u 16V | Capacitor_SMD:C_0603_1608Metric | C704 |
| 1 | 1uH SRP5030T-1R0M / Isat11A | Inductor_SMD:L_Bourns_SRP5030T | L601 |
| 1 | 2.00k 1% | Resistor_SMD:R_0603_1608Metric | R622 |
| 1 | 2.05M 0.1% | Resistor_SMD:R_0603_1608Metric | R642 |
| 1 | 2.2uH Isat>=3A DCR<=80mR | Inductor_SMD:L_Taiyo-Yuden_NR-40xx | L401 |
| 1 | 22u 10V | Capacitor_SMD:C_0805_2012Metric | C304 |
| 1 | 23.7k 1% | Resistor_SMD:R_0603_1608Metric | R706 |
| 1 | 260R 1% | Resistor_SMD:R_0603_1608Metric | R631 |
| 1 | 27.4k 0.1% | Resistor_SMD:R_0603_1608Metric | R401 |
| 1 | 2N7002 RAW UV GATE | Package_TO_SOT_SMD:SOT-23 | Q607 |
| 1 | 2S RAW: B+ / MID / B- | Connector_JST:JST_PH_B3B-PH-K_1x03_P2.00mm_Vertical | J401 |
| 1 | 31.2k 0.1% | Resistor_SMD:R_0603_1608Metric | R403 |
| 1 | 330k | Resistor_SMD:R_0603_1608Metric | R634 |
The 298 most common of 378 parts.
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Questions
How big is the YuEEG 8CH RevE PCB?
It measures 94 × 122 mm and has 4 copper layers, 1.6 mm thick.
What parts does the YuEEG 8CH RevE use?
378 parts, built around the BAV199, PESD5V0S1BA, BZT52C8V2S and PESD5V0U1BAF. 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 YuEEG 8CH RevE KiCad files?
From the YuTaoV5/YuEEG repository on GitHub, at the commit this page was made from: the board is hardware/YuEEG_8CH_RevE/YuEEG_8CH_RevE.kicad_pcb and its schematic hardware/YuEEG_8CH_RevD/YuEEG_8CH_RevD.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the YuEEG 8CH RevE design in my own project?
Its repository states no licence, so its author keeps all rights: ask YuTaoV5 before reusing the design.