2 layers50 × 74 mm
2 layers83 × 100 mm
MicroNaos
rn-t/MicroNaos_open4- Size
- 83 × 100 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 113
- Nets
- 121
- Pads
- 423
- Tracks, vias
- 1,573, 423
- Pours
- 16
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 4 Nov 2022
- Updated
- 11 Nov 2023
Overview
MicroNaos is an open-source printed circuit board by rn-t, from the rn-t/MicroNaos_open repository on GitHub. It is a 2-layer board of 83 × 100 mm with 113 parts on 121 nets, routed with 1,573 tracks and 423 vias.
It is built around the TB67S149FG,EL, AD8604AR and NJM2746E-TE1, with the ICM-20602, SFH 213 FA and VSLY5850 among its other parts. Its parts include 37 resistors, 33 capacitors, 14 diodes, 8 ICs and 5 connectors. It belongs with the STM32 boards of this library.
Main components
12
TB67S149FG,EL
HSOP-28-300mil-20℃~+85℃ 1、2、2、4、8、16、32 250mΩ 3A 4.75V~5.25V Unipolar Drive Yes HSOP-28-300mil Stepper Motor Driver ROHSToshibaStepper Motor Driver
AD8604AR
SOIC-14-40℃~+125℃ 0.2pA 2.7V~5.5V 2uV/℃ 30mA 30pA 33nV/√Hz@1kHz 4 5.2V/us 600uV 680uA 8.2MHz 83dB Built-in compensation、Overvoltage Protection、Reverse-phase input protection Rail-to-Rail Input, Rail-to-Rail Output SOIC-14 Precision Op Amps ROHSAnalog DevicesOperational Amplifier
NJM2746E-TE1
SOP-8-40℃~+85℃ 10nV/√Hz@1kHz 1mV 2 2.5V~14V 3.5V/us 350nA 4mA 5nA 75dB Rail-to-rail output SOP-8 Operational Amplifier ROHSNisshinbo Micro Devices Inc.Operational Amplifier
ICM-20602
LGA-16(3x3)-40℃~+85℃ 1.71V~3.45V 16bit 1KB 6uA IMU (accelerometer + gyroscope) SPI、I2C X,Y,Z X,Y,Z ±16g ±2000dps 运动事件检测 LGA-16(3x3) Accelerometers ROHSTDK InvenSenseAccelerometers
SFH 213 FA
插件,D=4.8mm-40℃~+100℃ 10° 150mW 1nA 50V 750nm~1100nm 900nm 插件,D=4.8mm Photodiodes ROHSOSRAM Opto SemiconPhotodiodesVSLY5850
插件,P=2.54mm-40℃~+85℃ 1.65V 300mW/sr@IF=100mA 850nm 插件,P=2.54mm Infrared LED Emitters ROHSVishay IntertechnologyInfrared LED Emitters
IRFML8244TR
SOT23-325V 5.8A N-Channel HEXFET® Power MOSFETInfineon TechnologiesUncategorised
SKRPACE010
SMD-4P,4.2x3.2mm-30℃~+85℃ 16V 2.5mm 2.6N 3.2mm 4.2mm 50,000 cycles 50mA J-Lead Oval button SPST-NO Surface Mount,Vertical SMD-4P,4.2x3.2mm Tactile Switches ROHSALPSALPINETactile Switches
IRLML6402
SOT-23-55℃~+150℃ 1 P-Channel 1.3W 110pF 12nC 145pF 20V 3.7A 400mV 633pF 65mΩ@4.5V P-Channel SOT-23 MOSFETs ROHSGuangdong HottechMOSFETs
GS1010FL
SOD-123FLSOD-123FL Diodes - General Purpose ROHSFUXINSEMIDiodes - General PurposeOSTBABS4C2B
LED5050UncategorisedOptoSupply
SMD1812P150TF/24
1812-40℃~+85℃ 1.1mm 1.5A 160mΩ 24V 3.41mm 35A 3A 4.73mm 40mΩ 500ms 800mW 1812 Resettable Fuses ROHSRUILONResettable Fuses
README
README.mdMicroNaos_open
マイクロマウスというロボット競技の、クラシックマウス部門用のロボットです。
<img src=https://user-images.githubusercontent.com/48354170/200001577-363b2204-1d9d-4d47-936f-57a51cea68ca.jpg width=500px>
ディレクトリ
DXF
基板外形のDXFファイルです
firmware
STM32向けのソースコードです。主にC++で記述しています。STM32HAL、CMSIS、SEGGER-RTTなどのライブラリも含まれています。
PCB
機体の大部分を構成しているプリント基板及び、その回路のファイルです。Kicadを用いて作成しました 公開するにあたってライセンスの問題がないように編集を行ったため、回路シンボルが基板発注時と少し異なっています。
Parts
113| Qty | Value | Footprint | References |
|---|---|---|---|
| 14 | 10k | Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R7, R12, R13, R14, R15, R16, R27, R28, R31, R39, R43, R44, R45, R47 |
| 7 | 0.1u | Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C6, C15, C17, C19, C20, C21, C26 |
| 6 | 0.01u | Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C3, C7, C9, C11, C13, C16 |
| 6 | 0.1uF | Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C27, C29, C30, C31, C33, C34 |
| 5 | 100k | Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R1, R10, R19, R21, R23 |
| 4 | 220k | Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R11, R20, R22, R24 |
| 4 | 22p | Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C8, C10, C12, C14 |
| 4 | SFH213FA | Micromouse:LED_D5.0mm_Sensor | D5, D9, D10, D11 |
| 4 | VSLY5850 | Micromouse:LED_D5.0mm_Sensor | D3, D4, D7, D8 |
| 3 | 2.2u | Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C18, C23, C25 |
| 3 | 330 | Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R40, R41, R42 |
| 3 | IRFML8244 | Package_TO_SOT_SMD:SOT-23 | Q2, Q3, Q4 |
| 3 | SKRPACE010 | Button_Switch_SMD:SW_SPST_EVQP2 | SW2, SW3, SW4 |
| 2 | 10 | Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R8, R17 |
| 2 | 10p | Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C22, C24 |
| 2 | 10u | Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C4, C5 |
| 2 | 1k | Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R2, R6 |
| 2 | 1k 1% | Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R4, R5 |
| 2 | 24V1W | PTVS3V3P1UP_115:SOD128 | D6, D12 |
| 2 | 33 1% 1/2W | Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | R9, R18 |
| 2 | PH_5Pin | Connector_JST:JST_PH_B5B-PH-K_1x05_P2.00mm_Vertical | J2, J3 |
| 2 | TB67S149FG | Micromouse:HSOP28-P-0450-0.80 | U6, U7 |
| 1 | IRLML6402 | Package_TO_SOT_SMD:SOT-23 | Q1 |
| 1 | 10 | Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | R3 |
| 1 | 100 | Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R30 |
| 1 | 100u | Inductor_SMD:L_1210_3225Metric | L1 |
| 1 | 100uF | Capacitor_SMD:CP_Elec_10x10.5 | C28 |
| 1 | 12MHz | Crystal:Crystal_SMD_SeikoEpson_FA238V-4Pin_3.2x2.5mm_HandSoldering | Y1 |
| 1 | 1u | Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C2 |
| 1 | 3.3u | Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C1 |
| 1 | 33k | Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R46 |
| 1 | AD8604A | Package_SO:TSSOP-14_4.4x5mm_P0.65mm | U4 |
| 1 | BATTERY | Connector_JST:JST_XH_B02B-XH-AM_1x02_P2.50mm_Vertical | J1 |
| 1 | Conn_02x03_Odd_Even | Connector_PinHeader_2.54mm:PinHeader_2x03_P2.54mm_Vertical_SMD | J5 |
| 1 | Conn_ARM_JTAG_SWD_10 | Connector_PinHeader_1.27mm:PinHeader_2x05_P1.27mm_Vertical_SMD | J4 |
| 1 | GS1010FL | Micromouse:SOD-123FL | D13 |
| 1 | ICM-20602 | Package_LGA:LGA-16_3x3mm_P0.5mm_LayoutBorder3x5y | U5 |
| 1 | LED_3.3V | LED_SMD:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D1 |
| 1 | LED_5V | LED_SMD:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D2 |
| 1 | M78SAR033-0.5 | Micromouse:M78SAR033-0.5 | U1 |
| 1 | NJM2746E | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U3 |
| 1 | OSTBABS4C2B | LED_SMD:LED_RGB_5050-6 | D14 |
| 1 | SMD1812P150TF/24 | Fuse:Fuse_1812_4532Metric_Pad1.30x3.40mm_HandSolder | F1 |
| 1 | SSSS213202 | Micromouse:SSSS213202 | SW1 |
| 1 | STM32F405RGTx | Package_QFP:LQFP-64_10x10mm_P0.5mm | U8 |
| 1 | Speaker | Micromouse:UGCT7525AN4 | LS1 |
| 1 | TAR5SB50 | Package_SO:TSOP-5_1.65x3.05mm_P0.95mm | U2 |
The 109 most common of 113 parts.
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Questions
How big is the MicroNaos PCB?
It measures 83 × 100 mm and has 2 copper layers, 1.6 mm thick.
What parts does the MicroNaos use?
113 parts, built around the TB67S149FG,EL, AD8604AR, NJM2746E-TE1 and ICM-20602. 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 MicroNaos KiCad files?
From the rn-t/MicroNaos_open repository on GitHub, at the commit this page was made from: the board is PCB/MicroNaos.kicad_pcb and its schematic PCB/ICM.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the MicroNaos design in my own project?
Its repository states no licence, so its author keeps all rights: ask rn-t before reusing the design.