Micromouse
About the Micromouse PCB
Micromouse is an open source AVR/Arduino PCB design by prashantbhandary, published on GitHub. It is a 2-layer board measuring 57 × 49.4 mm, with 22 components from 9 distinct parts.
Its main chip is the Arduino_Nano_v3.x, from the AVR/Arduino family. Other key parts include the LM7805_TO220. By type, the board carries 11 connectors, 4 resistors, 3 switches, 1 IC, 1 module and 1 diode.
It belongs with the robotics & motion and sensors designs in this gallery.
From the project
Meshmerize MicroMouse Project
Our MicroMouse has proven its excellence in prestigious robotics competitions:
- 🥇 1st Place - Locus, Pulchowk Campus - 🥈 2nd Place - Delta 5.0, Dharan IOE - 🏅 5th Place - Techfest, IIT Bombay 2024
- 🎯 Project Overview - ✨ Key Features - 🔧 Hardware Versions - 💻 Software Architecture - 🚀 Getting Started - 📁 Repository Structure - 🛠️ Installation & Setup - 🎮 Usage Instructions - 🧠 Algorithms & Control Systems - 📷 Project Gallery - 🤝 Contributing - 📄 License
Main components on the Micromouse
Micromouse bill of materials (BOM)
22 components, 9 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | LM7805_TO220 | TO-220-3_Vertical | U1 |
| 1 | Arduino_Nano_v3.x | Arduino_Nano | A2 |
| 7 | Conn_01x02_Pin | PinSocket_1x02_P2.54mm_Vertical | J1, J2, J3, J5, J6, J7, J11 |
| 3 | Conn_01x01_Pin | PinSocket_1x01_P2.54mm_Vertical | J4, J8, J9 |
| 1 | Conn_01x11_Pin | PinSocket_1x11_P2.54mm_Vertical | J10 |
| 1 | ~ | tbfng motor driver | MD1 |
| 3 | SW_Push | SW_PUSH_6mm | SW1, SW2, SW3 |
| 1 | LED | LED_D1.8mm_W1.8mm_H2.4mm_Horizontal_O1.27mm_Z1.6mm | D1 |
| 4 | R | R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | R1, R2, R3, R4 |
Micromouse design files
The KiCad project lives in the prashantbhandary/MicroMouse-LineMaze repository on GitHub; these links point at the commit this page was built from.
Micromouse: common questions
What microcontroller does the Micromouse use?
The Micromouse is built around the Arduino_Nano_v3.x, from the AVR/Arduino family.
How big is the Micromouse PCB?
The Micromouse measures 57 × 49.4 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Micromouse?
22 components, from 9 distinct parts. The full bill of materials is listed on this page.
Where can I download the Micromouse design files?
From the prashantbhandary/MicroMouse-LineMaze repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Micromouse design in my own project?
The repository has no license, so all rights stay with prashantbhandary. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the Micromouse without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug AVR/Arduino firmware against it before you order a PCB.
More boards in MicroMouse-LineMaze
AVR/ArduinoMicro mouse v2
73 × 68.5 mm26 parts2LNo license3
ESP32Micromouse3.0
72.5 × 73.9 mm25 parts2LNo license3
AVR/ArduinoMicro mouse prashant
95.8 × 73 mm22 parts2LNo license3
AVR/ArduinoMicro mouse v3.1
74 × 60.3 mm18 parts2LNo license3
AVR/ArduinoMicro mouse v3.0
74 × 60.3 mm18 parts2LNo license3
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