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4 layers130 × 90 mmLizardBot1 ControlBoard v1, the printed circuit board in 3D

LizardBot1 ControlBoard v1

lizard-electronics/LizardBot1_ProjectFiles1

Project Files for LizardBot 1 differential-drive ROS2 robot.

Open in PCBKitView on GitHub.kicad_pcb
Size
130 × 90 mm
Copper layers
4
Thickness
1.6 mm
Parts
202
Nets
137
Pads
618
Tracks, vias
834, 1,018
Pours
20
Routed
Yes
KiCad
KiCad 8.0 (file 20240108)
Created
11 Apr 2024
Updated
18 Sep 2024

Overview

LizardBot1 ControlBoard v1 is an open-source printed circuit board by lizard-electronics, from the lizard-electronics/LizardBot1_ProjectFiles repository on GitHub, published under the Apache-2.0 licence. It is a 4-layer board of 130 × 90 mm with 202 parts on 137 nets, routed with 834 tracks and 1,018 vias.

It is built around the ESP32-WROOM-32E, DRV8874PWP and AP2112K-3.3, with the AO3400A, BSS138 and SS14 among its other parts. Its parts include 41 resistors, 36 capacitors, 8 connectors, 6 diodes and 5 ICs. It belongs with the ESP32 boards of this library.

Main components

7

README

README.md

LizardBot1_ProjectFiles

[In Development...]

Project Files for LizardBot 1 differential-drive ROS2 robot. ROS2 development repository: https://github.com/lizard-electronics/lizardbot1

Parts

202
QtyValueFootprintReferences
140.1uFCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolderC203, C204, C210, C301, C302, C303, C402, C403, C406, C407, C503, C504, C505, C506
910kResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolderR210, R211, R301, R503, R504, R506, R508, R509, R510
610kResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolderR204, R207, R403, R407, R501, R505
64.7uFCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolderC211, C213, C214, C306, C501, C502
50.1uFCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolderC202, C212, C305, C307, C308
522uFCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolderC201, C206, C207, C208, C304
41kResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolderR205, R206, R302, R310
4MountingHole_PadMountingHole:MountingHole_3.2mm_M3_Pad_ViaH101, H102, H103, H104
32.54mm (F)Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_VerticalJ601, J602, J603
347kResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolderR307, R308, R309
3FiducialFiducial:Fiducial_1mm_Mask2mmFID101, FID102, FID103
3GreenLED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolderD202, D203, D205
20Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolderR303, R304
21.2kResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolderR404, R408
2100kResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolderR201, R209
2150Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolderR502, R507
22.54mm (F)Connector_PinHeader_2.54mm:PinHeader_1x10_P2.54mm_VerticalJ301, J302
2220uFCapacitor_SMD:CP_Elec_8x10C401, C405
222nFCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolderC404, C408
2470Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolderR212, R511
25k1Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolderR305, R306
2AO3400APackage_TO_SOT_SMD:SOT-23Q501, Q504
2BSS138Package_TO_SOT_SMD:SOT-23Q502, Q503
2DRV8874Package_SO:HTSSOP-16-1EP_4.4x5mm_P0.65mm_EP3.4x5mm_Mask3x3mm_ThermalViasU401, U402
2G***kibuzzard-66AE53BDkibuzzard-66AE53BD, kibuzzard-66AE53BD
2G***kibuzzard-66AE5413kibuzzard-66AE5413, kibuzzard-66AE5413
2G***kibuzzard-66AE536Ekibuzzard-66AE536E, kibuzzard-66AE536E
2G***kibuzzard-66AE5349kibuzzard-66AE5349, kibuzzard-66AE5349
2JST-PH-6-MaleConnector_JST:JST_PH_S6B-PH-K_1x06_P2.00mm_HorizontalJ401, J402
2SS14Diode_SMD:D_SMAD501, D502
2SW_PushButton_Switch_SMD:SW_SPST_TL3342SW301, SW302
110AProject_FootprintLib:Fuseholder_LittelFuse_5x20mm_0PTF0078PF201
112V_TPTestPoint:TestPoint_Pad_D1.5mmTP102
116kResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolderR405
11V8_TPTestPoint:TestPoint_Pad_D1.5mmTP105
120kResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolderR402
13.3kResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolderR208
133pFCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolderC205
13AFuse:Fuse_1206_3216Metric_Pad1.42x1.75mm_HandSolderF203
13V3_TPTestPoint:TestPoint_Pad_D1.5mmTP104
14.7uHInductor_SMD:L_Bourns_SRP7028A_7.3x6.6mmL201
140.2kResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolderR203
1470uFCapacitor_SMD:CP_Elec_8x10C209
15.49kResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolderR202
1500mAFuse:Fuse_1206_3216Metric_Pad1.42x1.75mm_HandSolderF301
150kResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolderR406
15AFuse:Fuse_1812_4532Metric_Pad1.30x3.40mm_HandSolderF202
15V_TPTestPoint:TestPoint_Pad_D1.5mmTP103
162kResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolderR401
1AP2112K-3.3Package_TO_SOT_SMD:SOT-23-5U202
1BATT_TPTestPoint:TestPoint_Pad_D1.5mmTP101
1BZT52C12TDiode_SMD:D_SOD-523D201
1BuzzerBuzzer_Beeper:Buzzer_12x9.5RM7.6BZ501
1CP2102N-Axx-xQFN24Package_DFN_QFN:QFN-24-1EP_4x4mm_P0.5mm_EP2.6x2.6mmU303
1Conn_02x03_Odd_EvenConnector_PinHeader_2.54mm:PinHeader_2x03_P2.54mm_VerticalJ203
1ESP32-WROOM-32ERF_Module:ESP32-WROOM-32DU301
1G***kibuzzard-66B2BF15kibuzzard-66B2BF15
1G***kibuzzard-66AFB5F9kibuzzard-66AFB5F9
1G***kibuzzard-66AFBE4Ckibuzzard-66AFBE4C
1G***kibuzzard-66AFB97Akibuzzard-66AFB97A
1G***kibuzzard-66AFB135kibuzzard-66AFB135
1G***kibuzzard-66B2BEF8kibuzzard-66B2BEF8
1G***kibuzzard-66AFBD2Fkibuzzard-66AFBD2F
1G***kibuzzard-66AFB378kibuzzard-66AFB378
1G***kibuzzard-66AFB39Ekibuzzard-66AFB39E
1G***kibuzzard-66AFB48Fkibuzzard-66AFB48F
1G***kibuzzard-66AFB7E7kibuzzard-66AFB7E7
1G***kibuzzard-66AE5260kibuzzard-66AE5260
1G***kibuzzard-66AFB93Ekibuzzard-66AFB93E
1G***kibuzzard-66AFADB2kibuzzard-66AFADB2
1G***kibuzzard-66AFB168kibuzzard-66AFB168
1G***kibuzzard-66AFB985kibuzzard-66AFB985
1G***kibuzzard-66AFB7DFkibuzzard-66AFB7DF
1G***kibuzzard-66AFB7FCkibuzzard-66AFB7FC
1G***kibuzzard-66AFB95Dkibuzzard-66AFB95D
1G***kibuzzard-66AFB970kibuzzard-66AFB970
1G***kibuzzard-66AFB328kibuzzard-66AFB328
1G***kibuzzard-66AFB7F4kibuzzard-66AFB7F4
1G***kibuzzard-66AFB6F2kibuzzard-66AFB6F2
1G***kibuzzard-66B2BB73kibuzzard-66B2BB73

The 152 most common of 202 parts.

Questions

How big is the LizardBot1 ControlBoard v1 PCB?

It measures 130 × 90 mm and has 4 copper layers, 1.6 mm thick.

What parts does the LizardBot1 ControlBoard v1 use?

202 parts, built around the ESP32-WROOM-32E, DRV8874PWP, AP2112K-3.3 and AO3400A. 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 LizardBot1 ControlBoard v1 KiCad files?

From the lizard-electronics/LizardBot1_ProjectFiles repository on GitHub, at the commit this page was made from: the board is 1_Hardware/PCB/LizardBot1_ControlBoard_v1/LizardBot1_ControlBoard_v1.kicad_pcb and its schematic 1_Hardware/PCB/LizardBot1_ControlBoard_v1/Communication_Interfaces.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the LizardBot1 ControlBoard v1 design in my own project?

Its repository publishes it under the Apache-2.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).

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