2 layers22.9 × 81.3 mm
2 layers275 × 103 mm
Keebee
blakesmith/embedded167Blake's embedded projects
- Size
- 275 × 103 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 159
- Nets
- 107
- Pads
- 432
- Tracks, vias
- 1,102, 245
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 16 Feb 2019
- Updated
- 13 Jun 2023
Overview
Keebee is an open-source printed circuit board by blakesmith, from the blakesmith/embedded repository on GitHub. It is a 2-layer board of 275 × 103 mm with 159 parts on 107 nets, routed with 1,102 tracks and 245 vias.
It is built around the LM1117-3.3. Its parts include 71 diodes, 70 switches, 4 capacitors, 2 resistors and 2 ICs. It belongs with the STM32 boards of this library.
Main components
1Parts
159| Qty | Value | Footprint | References |
|---|---|---|---|
| 69 | D | Diodes_SMD:D_SOD-123 | D2, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22, D23, D24 +53 |
| 68 | SW_SPST | Buttons_Switches_Keyboard:SW_Cherry_MX1A_1.00u_Plate | SW1, SW2, SW10, SW11, SW12, SW13, SW14, SW15, SW16, SW17, SW18, SW19, SW20, SW21, SW22, SW23 +52 |
| 3 | 0.1uf | Capacitors_SMD:C_0805_HandSoldering | C1, C2, C3 |
| 2 | 300 | Resistors_SMD:R_0805_HandSoldering | R1, R2 |
| 1 | 4.7uf | Capacitors_SMD:C_0805_HandSoldering | C4 |
| 1 | Conn_ARM_JTAG_SWD_10 | Pin_Headers:Pin_Header_Straight_2x05_Pitch1.27mm_SMD | J2 |
| 1 | LED | LEDs:LED_0805_HandSoldering | D1 |
| 1 | LM1117-3.3 | TO_SOT_Packages_SMD:SOT-223 | U1 |
| 1 | LOGO | keebee:LOGO | G*** |
| 1 | STATUS_LED | LEDs:LED_0805_HandSoldering | D41 |
| 1 | STM32F042K6Tx | Housings_QFP:LQFP-32_7x7mm_Pitch0.8mm | U2 |
| 1 | SW_RST | Button_Switch_THT:SW_PUSH_6mm | SW40 |
| 1 | SW_SPST | Button_Switch_THT:SW_PUSH_6mm | SW_BOOT0 |
| 1 | SW_SPST | Buttons_Switches_Keyboard:SW_Cherry_MX1A_2.00u_Plate | SW35 |
| 1 | USB_B_Micro | custom_connectors:10118192-0001LF | J1 |
The 153 most common of 159 parts.
Questions
How big is the Keebee PCB?
It measures 275 × 103 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Keebee use?
159 parts, built around the LM1117-3.3. 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 Keebee KiCad files?
From the blakesmith/embedded repository on GitHub, at the commit this page was made from: the board is keebee/hardware/keebee/keebee.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Keebee design in my own project?
Its repository states no licence, so its author keeps all rights: ask blakesmith before reusing the design.
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