2 layers68.6 × 53.3 mm
2 layers86 × 94 mm
Linetrace main
KeioRoboticsAssociation/LineTracerLine Tracer board for education.
- Size
- 86 × 94 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 153
- Nets
- 35
- Pads
- 231
- Tracks, vias
- 99, 143
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 25 Oct 2018
- Updated
- 26 Oct 2018
Overview
Linetrace main is an open-source printed circuit board by KeioRoboticsAssociation, from the KeioRoboticsAssociation/LineTracer repository on GitHub. It is a 2-layer board of 86 × 94 mm with 153 parts on 35 nets, routed with 99 tracks and 143 vias.
It is built around the 2SK4017(Q). Its parts include 6 connectors, 4 ICs and 2 transistors.
Main components
1README
README.mdParts
153| Qty | Value | Footprint | References |
|---|---|---|---|
| 134 | MountingHole_3.2mm_M3 | Mounting_Holes:MountingHole_3.2mm_M3 | , , , , , , , , , , , , , , , +118 |
| 4 | Conn_01x02 | mylib2:TerminalBlock_small | J2, J3, J5, J6 |
| 2 | 18kΩ | Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | 18kΩ, 18kΩ |
| 2 | 240Ω | Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | 240Ω, 240Ω |
| 2 | 2SK4017(Q) | 2SK4017(Q):TO230P250X650X900-3P | Q1, Q2 |
| 2 | Conn_01x15 | Pin_Headers:Pin_Header_Straight_1x15_Pitch2.54mm | J1, J4 |
| 2 | TPR-105 | mylib2:TPR-105_new | U1, U2 |
| 1 | 0.33uF | Capacitors_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm | 0.33uF |
| 1 | 33uF | Capacitors_THT:CP_Radial_D5.0mm_P2.50mm | 33uF |
| 1 | LD1117S12TR_SOT223 | mylib:OldSowjetaera_Transistor_Type-I_SmallPads | U3 |
| 1 | LOGO | mylib2:KRA | G*** |
| 1 | Nano | Nano:DIP1524W102P254L4318H762Q30N | IC1 |
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Questions
How big is the Linetrace main PCB?
It measures 86 × 94 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Linetrace main use?
153 parts, built around the 2SK4017(Q). 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 Linetrace main KiCad files?
From the KeioRoboticsAssociation/LineTracer repository on GitHub, at the commit this page was made from: the board is linetrace_main.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Linetrace main design in my own project?
Its repository states no licence, so its author keeps all rights: ask KeioRoboticsAssociation before reusing the design.