typewriter13/Micromouse2repo for eklavya Micromouse
MicromousePCB is an open-source printed circuit board by typewriter13, from the typewriter13/Micromouse repository on GitHub. It is a 2-layer board of 54.1 × 88.8 mm with 68 parts on 74 nets, routed with 823 tracks and 109 vias.
It is built around the SS14. Its parts include 22 resistors, 17 capacitors, 8 ICs, 8 connectors and 7 diodes. It belongs with the ESP32 boards of this library.
KiCad design for the micromouse's custom PCB
| File | Contents |
|---|---|
MicromouseProject.kicad_pro | KiCad project file — open this first |
MicromouseSch.kicad_sch | Schematic |
MicromousePCB.kicad_pcb | PCB layout/routing |
Rendered schematic and board images are in Assets and shown in the top-level README.
Requires KiCad to open and edit.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 7 | 0.1uF | Capacitor_SMD:C_0805_2012Metric | C4, C5, C7, C9, C10, C15, C17 |
| 4 | 10uF | Capacitor_SMD:C_0805_2012Metric | C3, C6, C8, C14 |
| 4 | 150R | Resistor_SMD:R_0805_2012Metric | R3, R5, R10, R12 |
| 4 | 4.7k | Resistor_SMD:R_0805_2012Metric | R2, R4, R9, R11 |
| 4 | TCRT | TCRT5000:OPTO_TCRT5000 | U3, U7, U8, U9 |
| 3 | 22uF | Capacitor_SMD:C_0805_2012Metric | C11, C12, C16 |
| 3 | 330R | Resistor_SMD:R_0805_2012Metric | R16, R25, R26 |
| 3 | LED | LED_SMD:LED_0805_2012Metric | D14, D17, D18 |
| 3 | LOGO | LOGO | G***, G***, G*** |
| 3 | SS14 | Diode_SMD:D_SMA | D16, D19, D20 |
| 2 | 10K | Resistor_SMD:R_0805_2012Metric | R7, R20 |
| 2 | 5.1K | Resistor_SMD:R_0805_2012Metric | R6, R8 |
| 2 | Conn_01x06_Pin | Connector_JST:JST_ZH_B6B-ZR_1x06_P1.50mm_Vertical | J10, J11 |
| 2 | Conn_01x14_Pin | Connector_PinHeader_1.27mm:PinHeader_1x14_P1.27mm_Vertical | J6, J7 |
| 1 | 0.01uF | Capacitor_SMD:C_0805_2012Metric | C1 |
| 1 | 100K | Resistor_SMD:R_0805_2012Metric | R17 |
| 1 | 105K | Resistor_SMD:R_0805_2012Metric | R14 |
| 1 | 10uH | Inductor_SMD:L_Sunlord_MWSA0603S | L1 |
| 1 | 13.3K | Resistor_SMD:R_0805_2012Metric | R18 |
| 1 | 2.2uF | Capacitor_SMD:C_0805_2012Metric | C2 |
| 1 | 200m | Resistor_SMD:R_0805_2012Metric | R1 |
| 1 | 49.9K | Resistor_SMD:R_0805_2012Metric | R15 |
| 1 | 511K | Resistor_SMD:R_0805_2012Metric | R13 |
| 1 | 52.3K | Resistor_SMD:R_0805_2012Metric | R27 |
| 1 | 75pF | Capacitor_SMD:C_0805_2012Metric | C13 |
| 1 | AMS | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U5 |
| 1 | BOOT | Button_Switch_SMD:SW_Push_SPST_NO_Alps_SKRK | SW2 |
| 1 | Battery | Connector_JST:JST_EH_S2B-EH_1x02_P2.50mm_Horizontal | J2 |
| 1 | Conn_01x12_Pin | Connector_PinHeader_1.27mm:PinHeader_1x12_P1.27mm_Vertical | J8 |
| 1 | DRV | Package_SO:TSSOP-16_4.4x5mm_P0.65mm | U2 |
| 1 | ESP32-S3-WROOM-2 | RF_Module:ESP32-S3-WROOM-2 | U1 |
| 1 | RESET | Button_Switch_SMD:SW_Push_SPST_NO_Alps_SKRK | SW1 |
| 1 | SP05 | Package_TO_SOT_SMD:SOT-143 | D7 |
| 1 | TPS | Package_TO_SOT_SMD:SOT-23-6 | U10 |
| 1 | ToF Female Socket | Connector_PinSocket_2.54mm:PinSocket_1x06_P2.54mm_Vertical | J1 |
| 1 | USB_C_Receptacle_USB2.0_16P | Connector_USB:USB_C_Receptacle_GCT_USB4105-xx-A_16P_TopMnt_Horizontal | J5 |
It measures 54.1 × 88.8 mm and has 2 copper layers, 1.6 mm thick.
68 parts, built around the SS14. 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.
From the typewriter13/Micromouse repository on GitHub, at the commit this page was made from: the board is PCB/MicromousePCB.kicad_pcb and its schematic PCB/MicromouseSch.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask typewriter13 before reusing the design.
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