2 layers105.4 × 67.6 mm
2 layers100 × 51 mm
TXDemo
ElBabar/TXDemoDemo board for CAN and XBee communication
- Size
- 100 × 51 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 43
- Nets
- 95
- Pads
- 218
- Tracks, vias
- 813, 99
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 8 Dec 2017
- Updated
- 8 Dec 2017
Overview
TXDemo is an open-source printed circuit board by ElBabar, from the ElBabar/TXDemo repository on GitHub. It is a 2-layer board of 100 × 51 mm with 43 parts on 95 nets, routed with 813 tracks and 99 vias.
It is built around the MCP2551-I/P and MCP2515-I. Its parts include 17 resistors, 10 ICs, 8 diodes, 4 capacitors and 2 crystals.
Main components
2README
PCB/README.mdTXDemo
Demo board for CAN and XBee communication
Developped for a UTT course.
This board has onboard CAN communication and fits a XBee adapter (see XBeeSX868_adapter) in order to communicate with both, using a homemade protocol.
This board is a demo board for functions that will be implemented on a robot taking part in the Coupe de france de Robotique.
Parts
43| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | 330R | Resistors_SMD:R_0805_HandSoldering | R1, R2, R3, R4, R11, R12, R13, R14 |
| 8 | LED | LEDs:LED_0603_HandSoldering | D1, D2, D3, D4, D11, D12, D13, D14 |
| 6 | 20K | Resistors_SMD:R_0805_HandSoldering | R6, R7, R8, R9, R15, R16 |
| 4 | 22pF | Capacitors_SMD:C_0805_HandSoldering | C1, C2, C3, C4 |
| 2 | 15K | Resistors_SMD:R_0805_HandSoldering | R10, R100 |
| 2 | 16MHz | Crystals:Resonator-2pin_w10.0mm_h5.0mm | Y1, Y2 |
| 2 | MCP2515 | Housings_DIP:DIP-18_W7.62mm | U2, U12 |
| 2 | MCP2551 | Housings_DIP:DIP-8_W7.62mm | U3, U13 |
| 2 | Nano | Libabar:Nano | U1, U11 |
| 1 | 10K | Resistors_SMD:R_0805_HandSoldering | R5 |
| 1 | 60R | Resistors_ThroughHole:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | RCAN1 |
| 1 | DIPSwitch_12 | Libabar:DIPSwitch_12 | U6 |
| 1 | DIPSwitch_3 | Libabar:DIPSwitch_3 | U7 |
| 1 | LOGO | All:UTT-L | G*** |
| 1 | PushButton | Libabar:PushButton | U4 |
| 1 | XBee_adapter | Libabar:XBee_adapter | U5 |
Questions
How big is the TXDemo PCB?
It measures 100 × 51 mm and has 2 copper layers, 1.6 mm thick.
What parts does the TXDemo use?
43 parts, built around the MCP2551-I/P and MCP2515-I. 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 TXDemo KiCad files?
From the ElBabar/TXDemo repository on GitHub, at the commit this page was made from: the board is PCB/TXDemo.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the TXDemo design in my own project?
Its repository states no licence, so its author keeps all rights: ask ElBabar before reusing the design.
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