2 layers40 × 68 mm
MULTIGW
nuclearcat/ESP32ETH
Simple ESP32 with native ethernet using LAN8720 phy, Arduino compatible
32 parts30LGPL-2.1
2 layers100 × 40 mm
Hardware Files
embeddedalpha/IMU_Ethernet2- Size
- 100 × 40 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 66
- Nets
- 118
- Pads
- 444
- Tracks, vias
- 29, 1
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 15 Apr 2023
- Updated
- 16 Apr 2023
Overview
Hardware Files is an open-source printed circuit board by embeddedalpha, from the embeddedalpha/IMU_Ethernet repository on GitHub. It is a 2-layer board of 100 × 40 mm with 66 parts on 118 nets, routed with 29 tracks and 1 via.
It is built around the BMI088, AMS1117-3.3 and LAN8720A-CP, with the ASCO-50.000MHZ-EK-T3, HR911105A and S2B-PH-SM4-TB(LF)(SN) among its other parts. Its parts include 23 capacitors, 23 resistors, 6 ICs, 6 connectors and 2 crystals. It belongs with the STM32 boards of this library.
Main components
6
BMI088
LGA-16(3x4.5)-40℃~+85℃ Accelerometer Gyroscope LGA-16(3x4.5) Accelerometers ROHSBosch SensortecAccelerometers
AMS1117-3.3
SOT-223-40℃~+125℃ 0.003%Vout 1 1.1V@(800mA) 15V 1A 3.3V 5mA 72dB@(120Hz) Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSAdvanced Monolithic SystemsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
LAN8720A-CP
QFN-24-EP(4x4)Ethernet ICsMicrochip Technology
ASCO-50.000MHZ-EK-T3
SMD1612-4P-20℃~+70℃ 3.3V 50MHz 8.5mA CMOS SMD1612-4P Crystal Oscillators ROHSAbraconCrystal Oscillators
HR911105A
插件0℃~+70℃ 1 Filtered Gold Non-PoE Phosphor bronze RJ45 Jack Right Angle Shielded With LED 插件 Ethernet Connectors / Modular Connectors (RJ45 RJ11) ROHSHANRUNEthernet Connectors / Modular Connectors (RJ45 RJ11)
S2B-PH-SM4-TB(LF)(SN)
SMD,P=2mm,卧贴-25℃~+85℃ 1 100V 1x2P 2 2A 2P 2mm 5.5mm 7.9mm 8.6mm Auxiliary Solder Pin Beige Copper alloy PA PH Surface Mount, Right Angle Tin UL94V-0 SMD,P=2mm,卧贴 Wire To Board Connector ROHSJSTWire To Board Connector
Parts
66| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | C_Small | Capacitor_SMD:C_0201_0603Metric_Pad0.64x0.40mm_HandSolder | C6, C7, C8, C9, C10, C11, C12, C13 |
| 7 | 104 | Capacitor_SMD:C_0201_0603Metric_Pad0.64x0.40mm_HandSolder | C3, C4, C14, C15, C18, C20, C21 |
| 4 | 49.9R | Resistor_SMD:R_0201_0603Metric_Pad0.64x0.40mm_HandSolder | R9, R10, R13, R14 |
| 4 | MountingHole | MountingHole:MountingHole_2.2mm_M2_Pad_Via | H1, H2, H3, H4 |
| 4 | R_Small | Resistor_SMD:R_0201_0603Metric_Pad0.64x0.40mm_HandSolder | R15, R16, R17, R18 |
| 3 | 10R | Resistor_SMD:R_0201_0603Metric_Pad0.64x0.40mm_HandSolder | R4, R5, R7 |
| 3 | 33R | Resistor_SMD:R_0201_0603Metric_Pad0.64x0.40mm_HandSolder | R1, R2, R3 |
| 2 | 0R | Resistor_SMD:R_0201_0603Metric_Pad0.64x0.40mm_HandSolder | R20, R21 |
| 2 | 106 | Capacitor_SMD:C_0201_0603Metric_Pad0.64x0.40mm_HandSolder | C19, C22 |
| 2 | 10K | Resistor_SMD:R_0201_0603Metric_Pad0.64x0.40mm_HandSolder | R19, R22 |
| 2 | 2.2uF | Capacitor_SMD:C_0201_0603Metric_Pad0.64x0.40mm_HandSolder | C16, C17 |
| 2 | 332R | Resistor_SMD:R_0201_0603Metric_Pad0.64x0.40mm_HandSolder | R11, R12 |
| 2 | BMI088 | Footprint:PQFN50P450X300X100-16N | U3, U4 |
| 2 | Conn_01x06 | Connector_PinHeader_1.00mm:PinHeader_1x06_P1.00mm_Vertical_SMD_Pin1Left | J3, J4 |
| 1 | 0.022uF | Capacitor_SMD:C_0201_0603Metric_Pad0.64x0.40mm_HandSolder | C5 |
| 1 | 1.5K | Resistor_SMD:R_0201_0603Metric_Pad0.64x0.40mm_HandSolder | R6 |
| 1 | 105 | Capacitor_SMD:C_0201_0603Metric_Pad0.64x0.40mm_HandSolder | C2 |
| 1 | 12.1K | Resistor_SMD:R_0201_0603Metric_Pad0.64x0.40mm_HandSolder | R23 |
| 1 | 4.7K | Resistor_SMD:R_0201_0603Metric_Pad0.64x0.40mm_HandSolder | R8 |
| 1 | 470pF | Capacitor_SMD:C_0201_0603Metric_Pad0.64x0.40mm_HandSolder | C1 |
| 1 | AMS1117-3.3 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U6 |
| 1 | ASCO-50.000MHZ-EK-T3 | Footprint:XTAL_ASCO-50.000MHZ-EK-T3 | Y1 |
| 1 | Battery_Cell | Battery:BatteryHolder_Keystone_3000_1x12mm | BT1 |
| 1 | C_Polarized | Capacitor_SMD:CP_Elec_4x4.5 | C23 |
| 1 | Conn_01x07 | Connector_PinHeader_1.00mm:PinHeader_1x07_P1.00mm_Vertical_SMD_Pin1Left | J5 |
| 1 | Conn_01x10 | Connector_PinHeader_1.00mm:PinHeader_1x10_P1.00mm_Vertical_SMD_Pin1Right | J2 |
| 1 | HR911105A | Footprint:HANRUN_HR911105A | J1 |
| 1 | LAN8720A-CP | Footprint:QFN50P400X400X100-25N | U1 |
| 1 | L_Small | Inductor_SMD:L_0402_1005Metric_Pad0.77x0.64mm_HandSolder | L1 |
| 1 | MAX7375AXR365 | Package_TO_SOT_SMD:SOT-323_SC-70 | U5 |
| 1 | S2B-PH-SM4-TB(LF)(SN) | Footprint:JST_S2B-PH-SM4-TB(LF)(SN) | J6 |
| 1 | SG-3030CM | Oscillator:Oscillator_SMD_SeikoEpson_SG3030CM | X1 |
| 1 | STM32F407VETx | Package_QFP:LQFP-100_14x14mm_P0.5mm | U2 |
Questions
How big is the Hardware Files PCB?
It measures 100 × 40 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Hardware Files use?
66 parts, built around the BMI088, AMS1117-3.3, LAN8720A-CP and ASCO-50.000MHZ-EK-T3. 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 Hardware Files KiCad files?
From the embeddedalpha/IMU_Ethernet repository on GitHub, at the commit this page was made from: the board is Hardware_Files/Project/Project.kicad_pcb and its schematic Hardware_Files/Project/IMU.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Hardware Files design in my own project?
Its repository states no licence, so its author keeps all rights: ask embeddedalpha before reusing the design.
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