2 layers29.1 × 45.1 mm
Detect
HarveyBates/Open-JIP
An open-source Arduino based chlorophyll fluorometer for quantifying photosynthesis in photosynthetic organisms.
30 parts47
2 layers21.3 × 36.8 mm
L432 bob
emeb/l432_bob1STM32L432KC6 Breakout Board
- Size
- 21.3 × 36.8 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 28
- Nets
- 38
- Pads
- 127
- Tracks, vias
- 313, 14
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 24 May 2018
- Updated
- 24 May 2018
Overview
L432 bob is an open-source printed circuit board by emeb, from the emeb/l432_bob repository on GitHub, published under the MIT licence. It is a 2-layer board of 21.3 × 36.8 mm with 28 parts on 38 nets, routed with 313 tracks and 14 vias.
It is built around the STM32L432KCU6. Its parts include 9 capacitors, 4 connectors, 3 resistors, 2 ICs and 2 diodes. It belongs with the STM32 boards of this library.
Main components
1README
README.mdl432_bob
STM32L432KC6 Breakout Board
More details here: http://ebrombaugh.studionebula.com/embedded/stm32l432breakout/index.html
Parts
28| Qty | Value | Footprint | References |
|---|---|---|---|
| 5 | 0.1uf | Capacitors_SMD:C_0603_HandSoldering | C103, C104, C105, C106, C109 |
| 3 | NO | footprints:JUMPER-SOLDER-SMD | SB101, SB102, SB103 |
| 2 | 10uf | Capacitors_SMD:C_0805_HandSoldering | C107, C108 |
| 2 | 4pf | Capacitors_SMD:C_0603_HandSoldering | C101, C102 |
| 2 | CONN_01X14 | Pin_Headers:Pin_Header_Straight_1x14_Pitch2.54mm | J101, J102 |
| 2 | LED_ALT | LEDs:LED_0603_HandSoldering | D101, D102 |
| 2 | R | Resistors_SMD:R_0603_HandSoldering | R101, R102 |
| 1 | 10k | Resistors_SMD:R_0603_HandSoldering | R103 |
| 1 | 1K | Resistors_SMD:R_0603_HandSoldering | L101 |
| 1 | 32768kHz | footprints:NX3215SA_XTAL | Y101 |
| 1 | CONN_01X05 | Pin_Headers:Pin_Header_Straight_1x05_Pitch2.54mm | J103 |
| 1 | MCP1802 | TO_SOT_Packages_SMD:SOT-23-5_HandSoldering | U102 |
| 1 | STM32L432KC | footprints:QFN-32-1EP_5x5mm_Pitch0.5mm_extended_pad | U101 |
| 1 | USB_OTG | footprints:USB_Micro-B_10103594-0001LF_NoSlot | J104 |
| 1 | switch_no | footprints:PUSHBUTTON_SMD_KMR2 | SW101 |
The 26 most common of 28 parts.
Questions
How big is the L432 bob PCB?
It measures 21.3 × 36.8 mm and has 2 copper layers, 1.6 mm thick.
What parts does the L432 bob use?
28 parts, built around the STM32L432KCU6. 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 L432 bob KiCad files?
From the emeb/l432_bob repository on GitHub, at the commit this page was made from: the board is kicad/l432_bob.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the L432 bob design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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