2 layers26.9 × 112.4 mm
Pov
Muriukidavid/KiCAD-boards
My KiCAD designs of circuits am making over time. They are not all final versions, some are work in progress
33 parts5GPL-3.0
2 layers48.3 × 40.6 mm
Bttoy
noahp/bttoy- Size
- 48.3 × 40.6 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 46
- Nets
- 82
- Pads
- 173
- Tracks, vias
- 217, 21
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 26 Nov 2014
- Updated
- 14 Sep 2015
Overview
Bttoy is an open-source printed circuit board by noahp, from the noahp/bttoy repository on GitHub. It is a 2-layer board of 48.3 × 40.6 mm with 46 parts on 82 nets, routed with 217 tracks and 21 vias.
It is built around the MKL05Z32VLC4 and MCP73831. Its parts include 19 connectors, 7 capacitors, 7 resistors, 5 ICs and 5 diodes. It belongs with the NXP (LPC, Kinetis, i.MX RT) boards of this library.
Main components
2README
README.mdbttoy
Bluetooth robot toy.
Parts
1A/40V schottky
http://www.mouser.com/ProductDetail/AVX/SD1206T040S1R0/?qs=sGAEpiMZZMtQ8nqTKtFS%2fB%252bvZQIExTNLVUxpicOfnng%3d
47uF electrolytic, 5x5.2mm
http://www.mouser.com/ProductDetail/Lelon/VE-470M1CTR-0505/?qs=sGAEpiMZZMvwFf0viD3Y3dptsVif%2fXhRiPinzX%2fdZgo%3d
switch
http://www.mouser.com/ProductDetail/Apem/MHSS1105/?qs=sGAEpiMZZMtHXLepoqNyVYxFoZ6bbHER8MOeX4eGSrE%3d
Parts
46| Qty | Value | Footprint | References |
|---|---|---|---|
| 5 | 1K | kicadlib:SMD_0603_R | R2, R3, R5, R6, R7 |
| 4 | LED | kicadlib:SMD_0603_LED | D2, D3, D4, D5 |
| 2 | 1uF | kicadlib:SMD_0603_R | C1, C4 |
| 2 | 4.7uF | kicadlib:SMD_0603_R | C6, C7 |
| 2 | g | kicadlib:TEST_0.100 | P1, P16 |
| 1 | +3.3v | kicadlib:TEST_0.100 | P8 |
| 1 | 10uF/16V | kicadlib:SMD_0805_R | C3 |
| 1 | 10uH/650mA (LQH43CN100K03) | kicadlib:SMD_4x4_INDUCTOR | L1 |
| 1 | 2.2uF/10V | kicadlib:SMD_0603_R | C5 |
| 1 | 2K | kicadlib:SMD_0603_R | R4 |
| 1 | 30uF | kicadlib:SMD_5X5.2_CAP | C2 |
| 1 | 40v/1A | kicadlib:SMD_1206_DIODE | D1 |
| 1 | 6.2K | kicadlib:SMD_0603_R | R1 |
| 1 | AAT3221/MIC5504 | kicadlib:SMD_SOT23-5 | U1 |
| 1 | ARM_10PIN | kicadlib:ARM_10_PIN_SMT | J3 |
| 1 | B+ | kicadlib:TEST_0.100 | P15 |
| 1 | B- | kicadlib:TEST_0.100 | P14 |
| 1 | HC-07_BLUETOOTH | kicadlib:HC-07_bluetooth | J2 |
| 1 | LV8548 | kicadlib:SMD_SOIC-10NB | U5 |
| 1 | M1+ | kicadlib:TEST_0.100 | P10 |
| 1 | M1- | kicadlib:TEST_0.100 | P11 |
| 1 | M2+ | kicadlib:TEST_0.100 | P12 |
| 1 | M2- | kicadlib:TEST_0.100 | P13 |
| 1 | MCP73831 | kicadlib:SMD_SOT23-5 | U3 |
| 1 | MIC2288 | kicadlib:SMD_SOT23-5 | U2 |
| 1 | MKL05Z32VLC4 | kicadlib:SMD_LQFP-32 | U4 |
| 1 | MPS ENABLE | kicadlib:jmp_small | JP1 |
| 1 | SPDT (Apem MHSS1105) | kicadlib:TH_APEM_MHSS1105_SPDT | SW1 |
| 1 | USB-micro-b | kicadlib:usb_micro_b_smt | J1 |
| 1 | ck | kicadlib:TEST_0.100 | P7 |
| 1 | cs | kicadlib:TEST_0.100 | P4 |
| 1 | gnd | kicadlib:TEST_0.100 | P9 |
| 1 | mi | kicadlib:TEST_0.100 | P5 |
| 1 | mo | kicadlib:TEST_0.100 | P6 |
| 1 | sc | kicadlib:TEST_0.100 | P3 |
| 1 | sd | kicadlib:TEST_0.100 | P2 |
Questions
How big is the Bttoy PCB?
It measures 48.3 × 40.6 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Bttoy use?
46 parts, built around the MKL05Z32VLC4 and MCP73831. 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 Bttoy KiCad files?
From the noahp/bttoy repository on GitHub, at the commit this page was made from: the board is hw/kicad/bttoy.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Bttoy design in my own project?
Its repository states no licence, so its author keeps all rights: ask noahp before reusing the design.
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