2 layers120 × 100 mm
Root
GonzaCerv/noah-hardware
This repo contains all the hardware description for the Noah project. Here lies 3D models, electronics PCB and Firmware software of the robot.
127 parts28MIT
2 layers120 × 106.3 mm
Line follower
Khoapham2004/Line_follower- Size
- 120 × 106.3 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 18
- Nets
- 46
- Pads
- 103
- Tracks, vias
- 289, 164
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 9 Jun 2025
- Updated
- 9 Jun 2025
Overview
Line follower is an open-source printed circuit board by Khoapham2004, from the Khoapham2004/Line_follower repository on GitHub. It is a 2-layer board of 120 × 106.3 mm with 18 parts on 46 nets, routed with 289 tracks and 164 vias.
It is built around the ROB-14450. Its parts include 5 connectors, 4 ICs and 4 switches. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
1README
README.mdLine_follower
Parts
18| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | SW_Push | Button_Switch_THT:SW_PUSH_6mm_H9.5mm | SW1, SW2, SW3 |
| 2 | Conn_01x06 | Connector_PinHeader_1.27mm:PinHeader_1x06_P1.27mm_Vertical | J3, J4 |
| 2 | ~ | Library:n20 | n1, n2 |
| 1 | Arduino_Nano_Every | Module:Arduino_Nano | A1 |
| 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 | Conn_01x07 | Connector_PinHeader_2.54mm:PinHeader_1x07_P2.54mm_Vertical | J1 |
| 1 | DM-OLED096-636 | DM-OLED096-636:MODULE_DM-OLED096-636 | U4 |
| 1 | LOGO | LOGO:HCMUTE | G*** |
| 1 | ROB-14450 | tb6612:MODULE_ROB-14450 | U3 |
| 1 | TL2230OAF140 | Add_button_memory:SW_6 pins 8.5×8.5MM | S1 |
| 1 | ~ | Library:Lm2596 | LM1 |
| 1 | ~ | Library:Module_line | U1 |
| 1 | ~ | Library:mat_trau | U2 |
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Questions
How big is the Line follower PCB?
It measures 120 × 106.3 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Line follower use?
18 parts, built around the ROB-14450. 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 Line follower KiCad files?
From the Khoapham2004/Line_follower repository on GitHub, at the commit this page was made from: the board is Circuit/tu.kicad_pcb and its schematic Circuit/tu.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Line follower design in my own project?
Its repository states no licence, so its author keeps all rights: ask Khoapham2004 before reusing the design.