2 layers191 × 125.5 mm
Xcku5p board
sjbar03/XCKU5P-Development-Notes
Notes while learning how to develop with the Xilinx Ultrascale+ XCKU5P FPGA. Also notes on PCB design.
96 parts3
4 layers70.9 × 71.2 mm
FrameGuard
ahmeda-42/FrameGuardFrameGuard PCB - Bike Theft Deterrent
- Size
- 70.9 × 71.2 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 43
- Nets
- 66
- Pads
- 189
- Tracks, vias
- 170, 31
- Pours
- 42
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 9 Aug 2026
- Updated
- 16 Aug 2026
Overview
FrameGuard is an open-source printed circuit board by ahmeda-42, from the ahmeda-42/FrameGuard repository on GitHub. It is a 4-layer board of 70.9 × 71.2 mm with 43 parts on 66 nets, routed with 170 tracks and 31 vias.
It is built around the ESP32-S3-WROOM-1-N8, TPD4E001DBVR and TPS22917DBV, with the CMI-1295IC-0385T, RTQ045N03HZGTR and SMAJ5.0A among its other parts. Its parts include 13 resistors, 8 capacitors, 4 ICs, 4 diodes and 3 connectors. It belongs with the ESP32 boards of this library.
Main components
6
ESP32-S3-WROOM-1-N8
SMD,25.5x18mm-40℃~+85℃ -98.2dBm 2.4GHz 20.5dBm 355mA 3V~3.6V 95mA Bluetooth5.0 ESP32-S3 Chip On-board PCB Antenna UART、SPI、I2C、I2S、USB SMD,25.5x18mm WiFi Modules ROHSEspressif SystemsWiFi Modules
TPD4E001DBVR
SOT-23-6-55℃~+150℃ 100nA 15V 1A@8/20us、5A@8/20us 1pF 5.5V 9V IEC 61000-4-2、IEC 61000-4-4 SOT-23-6 ESD and Surge Protection (TVS/ESD) ROHSTECH PUBLICESD And Surge Protection (TVS/ESD)TPS22917DBV
SOT-23-6-40℃~+125℃ 0V~5.5V 1 2A 80mΩ Active High Load Switch Output discharge function、Soft-start、Reverse current blocking SOT-23-6 Power Distribution Switches ROHSTexas InstrumentsPower Distribution Switches
CMI-1295IC-0385T
插件,D=12mm-30℃~+70℃ 10mm 12mm 2.4kHz 2V~5V 30mA 3V 85dB Active Buzzer (Built-in Driving Circuit) Electromagnetic Through-hole 插件,D=12mm Buzzers ROHSCUIBuzzers
RTQ045N03HZGTR
SC-951 N-channel 1.5V 10.7nC@4.5V 30V 4.5A 43mΩ@4.5V 540pF 950mW SC-95 MOSFETs ROHSROHM SemiconductorMOSFETs
SMAJ5.0A
DO-214AC(SMA)-65℃~+150℃ 400W@10/1000us 43.5A 5V 7V 800uA 9.2V TVS Unidirectional DO-214AC(SMA) ESD and Surge Protection (TVS/ESD) ROHSMDDESD And Surge Protection (TVS/ESD)
Parts
43| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 100nF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C2, C3, C6, C9 |
| 4 | 10uF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C8, C10, C11, C12 |
| 3 | 10k | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | R14, R16, R18 |
| 3 | TestPoint | TestPoint:TestPoint_Keystone_5000-5004_Miniature | 3V, 3V3, GND |
| 2 | 1k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R5, R9 |
| 2 | 5.1k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1, R2 |
| 2 | LED_Small | LED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D3, D6 |
| 2 | SW_Push | Button_Switch_SMD:SW_Tactile_SPST_NO_Straight_CK_PTS636Sx25SMTRLFS | SW1, SW2 |
| 1 | 1.5K | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R17 |
| 1 | 100 | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R6 |
| 1 | 100 | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | R15 |
| 1 | 1090 | FrameGuard:BATTERY-1090_KEY | B1 |
| 1 | 10k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R7 |
| 1 | 10k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R3 |
| 1 | 4.7 µH | Inductor_SMD:L_0805_2012Metric_Pad1.05x1.20mm_HandSolder | L1 |
| 1 | Adafruit-IMU-3d-model | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R4 |
| 1 | CMI-1295IC-0385T | FrameGuard:BUZZER-CUI_CMI-1295IC-0385T | LS1 |
| 1 | Conn_01x04_Socket | Connector_PinSocket_2.54mm:PinSocket_1x04_P2.54mm_Vertical | J6 |
| 1 | Conn_01x06_Socket | Connector_PinSocket_2.54mm:PinSocket_1x06_P2.54mm_Vertical | J5 |
| 1 | ESP32-S3-WROOM-1 | RF_Module:ESP32-S3-WROOM-1 | U1 |
| 1 | Fuse_Small | Fuse:Fuse_1812_4532Metric_Pad1.30x3.40mm_HandSolder | F3 |
| 1 | LED | LED_SMD:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D10 |
| 1 | RTQ045N03HZGTR | Package_TO_SOT_SMD:TSOT-23-6_HandSoldering | Q11 |
| 1 | SLW-12689-4A-N-D | FrameGuard:SWITCH-SW_SLW-12689-4A-N-D | S1 |
| 1 | SMAJ5.0A | Diode_SMD:D_SMA_Handsoldering | D5 |
| 1 | TLV61225DCKR | Package_TO_SOT_SMD:SOT-363_SC-70-6 | U4 |
| 1 | TPD4E001DBVR | Package_TO_SOT_SMD:SOT-23-6 | U2 |
| 1 | TPS22917DBV | Package_TO_SOT_SMD:SOT-23-6 | U3 |
| 1 | USB_C_Receptacle_USB2.0_16P | Connector_USB:USB_C_Receptacle_GCT_USB4085 | J1 |
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Questions
How big is the FrameGuard PCB?
It measures 70.9 × 71.2 mm and has 4 copper layers, 1.6 mm thick.
What parts does the FrameGuard use?
43 parts, built around the ESP32-S3-WROOM-1-N8, TPD4E001DBVR, TPS22917DBV and CMI-1295IC-0385T. 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 FrameGuard KiCad files?
From the ahmeda-42/FrameGuard repository on GitHub, at the commit this page was made from: the board is FrameGuard.kicad_pcb and its schematic FrameGuard.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the FrameGuard design in my own project?
Its repository states no licence, so its author keeps all rights: ask ahmeda-42 before reusing the design.