2 layers200 × 100 mm
Keyboard
dragonlock2/kicadboards
Offsite backup for the miscellaneous KiCad boards that don't fit elsewhere
225 parts14Apache-2.0
2 layers42.1 × 20.3 mm
Offsite backup for the miscellaneous KiCad boards that don't fit elsewhere
- Size
- 42.1 × 20.3 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 58
- Nets
- 61
- Pads
- 228
- Tracks, vias
- 467, 52
- Pours
- 8
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 18 Jan 2022
- Updated
- 27 Aug 2024
Overview
Hope is an open-source printed circuit board by dragonlock2, from the dragonlock2/kicadboards repository on GitHub, published under the Apache-2.0 licence. It is a 2-layer board of 42.1 × 20.3 mm with 58 parts on 61 nets, routed with 467 tracks and 52 vias.
It is built around the L3GD20 and PTS810. Its parts include 18 capacitors, 15 resistors, 7 connectors, 6 diodes and 4 ICs. It belongs with the STM32 boards of this library.
Main components
2README
projects/JABICAN-USB Pro/README.mdJABICAN-USB Pro
An open-source alternative to the PCAN-USB Pro.
Parts
58| Qty | Value | Footprint | References |
|---|---|---|---|
| 12 | 0.1u | Capacitor_SMD:C_0402_1005Metric | C3, C5, C6, C7, C8, C9, C12, C13, C14, C15, C16, C18 |
| 6 | 1k | Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R1, R6, R7, R8, R9, R10 |
| 6 | LED_Small | LED_SMD:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D1, D2, D3, D4, D5, D6 |
| 5 | 10u | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C1, C4, C10, C11, C17 |
| 4 | 10k | Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R2, R3, R4, R20 |
| 4 | Conn_01x01_Male | TestPoint:TestPoint_Pad_D1.0mm | PA3, PA6, PA8, PB12 |
| 3 | PTS810 | Button_Switch_SMD:SW_SPST_PTS810 | S1, S2, S3 |
| 2 | 100k | Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R5, R11 |
| 2 | 22 | Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R18, R19 |
| 2 | Conn_01x02_Male | TestPoint:TestPoint_Pad_D1.0mm_2x | J2, J3 |
| 1 | 0.01u | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C2 |
| 1 | 1.5k | Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R17 |
| 1 | Conn_01x02_Male | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J7 |
| 1 | Conn_01x04_Male | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J1 |
| 1 | Conn_01x16_Male | Connector_PinHeader_2.54mm:PinHeader_1x16_P2.54mm_Vertical | J5 |
| 1 | L3GD20 | Package_LGA:LGA-16_3x3mm_P0.5mm_LayoutBorder3x5y | U2 |
| 1 | LIS2HH12TR | Package_LGA:LGA-12_2x2mm_P0.5mm | U3 |
| 1 | LOGO | logos:bac-logo | G*** |
| 1 | Micro_SD_Card | Connector_Card:microSD_HC_Hirose_DM3AT-SF-PEJM5 | J6 |
| 1 | STM32F072C8Tx | Package_QFP:LQFP-48_7x7mm_P0.5mm | U4 |
| 1 | TCR2EF33,LM(CT (SOT-25) | Package_TO_SOT_SMD:SOT-353_SC-70-5_Handsoldering | U1 |
| 1 | USB_B_Micro | Connector_USB:USB_Micro-B_Molex-105017-0001 | J4 |
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Questions
How big is the Hope PCB?
It measures 42.1 × 20.3 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Hope use?
58 parts, built around the L3GD20 and PTS810. 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 Hope KiCad files?
From the dragonlock2/kicadboards repository on GitHub, at the commit this page was made from: the board is projects/hope/project.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Hope design in my own project?
Its repository publishes it under the Apache-2.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).