2 layers
Robot MGR
rayvburn/diff_drive_mapping_robot
ROS driver for the Raspberry Pi based differential drive robot
95 parts27
2 layers50 × 79.6 mm
Micromouse
rmingon/micromouseMicroMouse project with infrared captor and 2x4 wheels
- Size
- 50 × 79.6 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 48
- Nets
- 43
- Pads
- 149
- Tracks, vias
- 330, 48
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 21 May 2024
- Updated
- 28 Mar 2025
Overview
Micromouse is an open-source printed circuit board by rmingon, from the rmingon/micromouse repository on GitHub. It is a 2-layer board of 50 × 79.6 mm with 48 parts on 43 nets, routed with 330 tracks and 48 vias.
It is built around the ATMEGA328PB-AU, MX1508 and TSAL4400, with the SI2319CDS among its other parts. Its parts include 14 resistors, 13 diodes, 10 capacitors, 6 connectors and 3 ICs. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
4
ATMEGA328PB-AU
TQFP-32(7x7)-40℃~+85℃ 1.8V~5.5V 10bit 1KB 20MHz 27 2KB 32KB 8 Bit AVR Built-in FLASH Power-on reset (POR)、Undervoltage detection (BOR/LVD/LVR/LVI)、Watchdog reset、External pin reset (NRST)、Built-in general-purpose timer、Programmable watchdog、Touch function TQFP-32(7x7) Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)
MX1508
SOP-16SOP-16 New Arrivals ROHSMixicUncategorised
TSAL4400
插件,D=2.9mm-40℃~+85℃ 1.35V、2.6V 100mA 160mW 16mW/sr@IF=100mA 25° 5V 940nm 插件,D=2.9mm Infrared LED Emitters ROHSVishay IntertechnologyInfrared LED Emitters
SI2319CDS
SOT-23-55℃~+150℃ 1 P-Channel 108mΩ@4.5V 2.5V 2.5W 21nC@10V 4.4A 40V 595pF 61pF 76pF P-Channel SOT-23 MOSFETs ROHSVishay IntertechnologyMOSFETs
README
README.mdMICRO MOUSE Project
3d view
pcb view
schematic view
Parts
48| Qty | Value | Footprint | References |
|---|---|---|---|
| 14 | R_Small | Resistor_SMD:R_0603_1608Metric | R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, R13, R14 |
| 12 | TSAL4400 | LED_THT:LED_D3.0mm_IRBlack | D2, D3, D4, D5, D6, D7, D8, D9, D10, D11, D12, D13 |
| 7 | 10u | Capacitor_SMD:C_0603_1608Metric | C1, C2, C4, C5, C7, C9, C10 |
| 3 | Conn_01x02 | Connector_PinSocket_2.54mm:PinSocket_1x02_P2.54mm_Vertical | J3, J4, J6 |
| 2 | C_Polarized_Small | Capacitor_SMD:CP_Elec_6.3x4.9 | C6, C8 |
| 1 | 1N5819 | Diode_THT:D_DO-41_SOD81_P10.16mm_Horizontal | D1 |
| 1 | 1u | Capacitor_SMD:C_0603_1608Metric | C3 |
| 1 | ATmega328PB-A | Package_QFP:TQFP-32_7x7mm_P0.8mm | U7 |
| 1 | AVR-ISP-6 | Connector_IDC:IDC-Header_2x03_P2.54mm_Horizontal | J1 |
| 1 | Conn_01x02 | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J2 |
| 1 | Conn_01x04 | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J5 |
| 1 | Crystal | Crystal:Crystal_SMD_HC49-SD | Y1 |
| 1 | LM317_SOT-223 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U9 |
| 1 | MX1508 | Package_SO:SOIC-16_3.9x9.9mm_P1.27mm | U8 |
| 1 | Si2319CDS | Package_TO_SOT_SMD:SOT-23 | Q1 |
Questions
How big is the Micromouse PCB?
It measures 50 × 79.6 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Micromouse use?
48 parts, built around the ATMEGA328PB-AU, MX1508, TSAL4400 and SI2319CDS. 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 Micromouse KiCad files?
From the rmingon/micromouse repository on GitHub, at the commit this page was made from: the board is pcb/micromouse.kicad_pcb and its schematic pcb/micromouse.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Micromouse design in my own project?
Its repository states no licence, so its author keeps all rights: ask rmingon before reusing the design.
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