

PCB Shield
Building an RFID organizer
- Size
- 84 × 99 mm
- Copper layers
- 4
- Thickness
- 1.67 mm
- Parts
- 57
- Nets
- 55
- Pads
- 227
- Tracks, vias
- 332, 49
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 27 Apr 2026
- Updated
- 16 May 2026
Overview
PCB Shield is an open-source printed circuit board by GitHaresco, from the GitHaresco/196_Project_Team13 repository on GitHub. It is a 4-layer board of 84 × 99 mm with 57 parts on 55 nets, routed with 332 tracks and 49 vias.
It is built around the ESDA6V1L, CMD17-21VGD/TR8 and TB002-500-02BE, with the AI-3035-TWT-3V-R, GRB066L02BBGGL1 and OSTT7020150 among its other parts. Its parts include 16 connectors, 9 capacitors, 9 resistors, 8 diodes and 2 ICs.
Main components
6ESDA6V1L
SOT-23-40℃~+125℃ 140pF 2 20uA 300W@8/20us 5.25V 6.1V 7.2V ESD IEC 61000-4-2 Unidirectional SOT-23 ESD and Surge Protection (TVS/ESD) ROHSSTMicroelectronicsESD And Surge Protection (TVS/ESD)CMD17-21VGD/TR8
08050805 LED Indication - Discrete ROHSVCCLED Indication - DiscreteTB002-500-02BE
插件插件 Screw Terminal Blocks ROHSCUIScrew Terminal BlocksAI-3035-TWT-3V-R
插件,D=30mm-20℃~+80℃ 100dB 19.8mm 2V~5V 3.5kHz 30mm 3V 4mm 9mA Active Buzzer (Built-in Driving Circuit) Piezoelectric Plug-in Plugin,D=30mm Buzzers ROHSPUI Audio, Inc.BuzzersGRB066L02BBGGL1
--20℃~+85℃ 125V 12V Black SPST - Rocker Switches ROHSCW INDUSTRIESRocker SwitchesOSTT7020150
插件,P=6.35mm-30℃~+105℃ 1 10~24 1x2P 2 25A 2P 300V 6.35mm Green Through Hole 插件,P=6.35mm Screw Terminal Blocks ROHSOn-Shore TechScrew Terminal Blocks
Parts
57| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | CMD17-21VGD/TR8 | 196_Project_Footprints:CMD17-21VGD_TR8 | D1, D2, D3, D4, D5, D6, D7, D8 |
| 8 | TB002-500-02BE | 196_Project_Footprints:TB002-500-02BE | J9, J10, J11, J12, J13, J14, J15, J16 |
| 6 | 470uF | 196_Project_Footprints:25ZLH470MEFC10X12 | C3, C4, C5, C6, C8, C9 |
| 4 | 220 | 196_Project_Footprints:RMCF1206FT220R | R6, R7, R8, R9 |
| 4 | LOGO | LOGO | , , , |
| 3 | MountingHole | 196_Project_Footprints:MountingHole_3.2mm_M3_Pad_Via | H1, H2, H3 |
| 2 | 0.1uF | 196_Project_Footprints:CL31B104KBCNNNC | C1, C7 |
| 2 | 10K | 196_Project_Footprints:3361P-1-103GLF | VR1, VR2 |
| 2 | 4k7 | 196_Project_Footprints:RC1206FR-074K7L | R3, R5 |
| 2 | Conn_01x04_Socket | Connector_PinSocket_2.54mm:PinSocket_1x04_P2.54mm_Vertical | J6, J7 |
| 2 | Conn_1to20 | 196_Project_Footprints:196_Conn_1to20 | J1, J3 |
| 2 | Conn_20to49 | 196_Project_Footprints:196_Conn_20to48 | J4, J5 |
| 1 | 16.2 | 196_Project_Footprints:CRCW120616R2FKEA | R2 |
| 1 | 1uF | 196_Project_Footprints:CL31B105KAHNNNE | C2 |
| 1 | 220 | Resistor_SMD:R_1206_3216Metric | R10 |
| 1 | 4k7 | Resistor_SMD:R_1206_3216Metric | R1 |
| 1 | 74AHCT125S14-13 | 196_Project_Footprints:74AHCT125S14-13 | U2 |
| 1 | AI-3035-TWT-3V-R | Buzzer_Beeper:Buzzer_12x9.5RM7.6 | LS1 |
| 1 | Conn_01x08_Socket | 196_Project_Footprints:PinSocket_1x08_P2.54mm_Vertical | J2 |
| 1 | DMN2075U-7 | 196_Project_Footprints:SOT95P237X112-3N-2-V | Q1 |
| 1 | ESDA6V1L | 196_Project_Footprints:SOT_DA6V1L_STM-M | U1 |
| 1 | GRB066L02BBGGL1 | 196_Project_Footprints:GRB066L02BBGGL1 | SW1 |
| 1 | NetTie_2 | NetTie:NetTie-2_SMD_Pad2.0mm | NT1 |
| 1 | OSTT7020150 | 196_Project_Footprints:OSTT7020150 | J8 |
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Questions
How big is the PCB Shield PCB?
It measures 84 × 99 mm and has 4 copper layers, 1.67 mm thick.
What parts does the PCB Shield use?
57 parts, built around the ESDA6V1L, CMD17-21VGD/TR8, TB002-500-02BE and AI-3035-TWT-3V-R. 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 PCB Shield KiCad files?
From the GitHaresco/196_Project_Team13 repository on GitHub, at the commit this page was made from: the board is PCB Shield.kicad_pcb and its schematic LED_Power.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the PCB Shield design in my own project?
Its repository states no licence, so its author keeps all rights: ask GitHaresco before reusing the design.