4 layers36 × 50.2 mm
Racer
StuckAtPrototype/Racer
These are structured into their own files. I could have used submodules, but decided against it.
83 parts3.8kApache-2.0
2 layers70 × 50 mm
Busyboard
hrandib/busyboardTasmota-based busyboard files
- Size
- 70 × 50 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 41
- Nets
- 40
- Pads
- 144
- Tracks, vias
- 274, 15
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 9 Mar 2024
- Updated
- 9 Mar 2024
Overview
Busyboard is an open-source printed circuit board by hrandib, from the hrandib/busyboard repository on GitHub. It is a 2-layer board of 70 × 50 mm with 41 parts on 40 nets, routed with 274 tracks and 15 vias.
It is built around the BSS138 and BSS606N-P. Its parts include 16 resistors, 7 switches, 6 transistors, 5 capacitors and 4 connectors. It belongs with the ESP32 boards of this library.
Main components
2Parts
41| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | 10k | Resistor_SMD_AKL:R_0805_2012Metric | R1, R2, R9, R10, R11, R12, R13, R14 |
| 6 | SW_SPST | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | SW2, SW3, SW4, SW5, SW6, SW7 |
| 4 | 100k | Resistor_SMD_AKL:R_0805_2012Metric | R7, R8, R15, R16 |
| 4 | 1u | Capacitor_SMD_AKL:C_0805_2012Metric | C1, C2, C3, C4 |
| 4 | BSS138 | Package_TO_SOT_SMD:SOT-23 | Q1, Q2, Q3, Q4 |
| 3 | 100 | Resistor_SMD_AKL:R_0805_2012Metric | R4, R5, R6 |
| 2 | Conn_01x03_Socket | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J2, J4 |
| 1 | 100n | Capacitor_SMD_AKL:C_0805_2012Metric | C5 |
| 1 | 1k | Resistor_SMD_AKL:R_0805_2012Metric | R3 |
| 1 | 2N7002 | Package_TO_SOT_SMD:SOT-23 | Q6 |
| 1 | BSS606N | Package_TO_SOT_SMD_AKL:SOT-89-3 | Q5 |
| 1 | Conn_01x02_Pin | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J1 |
| 1 | Conn_01x04_Socket | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J3 |
| 1 | ESP32-WROOM-E | PCM_Espressif:ESP32-WROOM-32E | U1 |
| 1 | MINI_MT3608 | Footprints:MINI_MT3608 | U3 |
| 1 | SW_Push | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | SW1 |
| 1 | XC6206PxxxMR | Package_TO_SOT_SMD:SOT-23-3 | U2 |
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Questions
How big is the Busyboard PCB?
It measures 70 × 50 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Busyboard use?
41 parts, built around the BSS138 and BSS606N-P. 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 Busyboard KiCad files?
From the hrandib/busyboard repository on GitHub, at the commit this page was made from: the board is kicad/busyboard.kicad_pcb and its schematic kicad/busyboard.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Busyboard design in my own project?
Its repository states no licence, so its author keeps all rights: ask hrandib before reusing the design.