2 layers67 × 44 mm
WifiDoorBell D1-mini
thorsten-l/ESP8266-WiFi-Doorbell-Gateway
A gateway for your doorbell button ;-)
15 parts10Apache-2.0
2 layers87.4 × 82 mm
Schematic and PCB
- Size
- 87.4 × 82 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 30
- Nets
- 37
- Pads
- 91
- Tracks, vias
- 100, 16
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 25 Apr 2026
- Updated
- 25 Apr 2026
Overview
Staccato is an open-source printed circuit board by DavidBojanovic08, from the DavidBojanovic08/Staccato-controller-SSTC repository on GitHub. It is a 2-layer board of 87.4 × 82 mm with 30 parts on 37 nets, routed with 100 tracks and 16 vias.
It is built around the B40R. Its parts include 7 resistors, 4 capacitors, 4 diodes, 3 connectors and 2 transistors. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
1Parts
30| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | MountingHole | MountingHole:MountingHole_2.2mm_M2 | H1, H2, H3, H4 |
| 3 | 10k | Potentiometer_THT:Potentiometer_Omeg_PC16BU_Vertical | RV1, RV2, RV3 |
| 3 | 4.7k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R6, R7, R8 |
| 2 | 1000uF | Capacitor_THT:C_Radial_D10.0mm_H12.5mm_P5.00mm | C1, C4 |
| 2 | 100nF | Capacitor_THT:C_Disc_D10.0mm_W2.5mm_P5.00mm | C2, C3 |
| 2 | 1k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1, R2 |
| 2 | NPN | Package_TO_SOT_THT:TO-92L_Wide | Q1, Q2 |
| 1 | 10k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R5 |
| 1 | 1N4007 | Diode_THT:D_DO-15_P12.70mm_Horizontal | D2 |
| 1 | 220 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R3 |
| 1 | 4.7V | Diode_THT:D_DO-15_P12.70mm_Horizontal | D3 |
| 1 | Arduino_Nano_v3.x | Module:Arduino_Nano | A1 |
| 1 | B40R | Diode_THT:Diode_Bridge_Round_D9.0mm | D1 |
| 1 | FET gate | Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Vertical | J2 |
| 1 | FET gnd | Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Vertical | J3 |
| 1 | LED | LED_THT:LED_D3.0mm | D4 |
| 1 | LM7812_TO220 | Package_TO_SOT_THT:TO-220-3_Horizontal_TabDown | U1 |
| 1 | SW_DPST_x2 | Button_Switch_THT:SW_PUSH_1P1T_6x3.5mm_H5.0_APEM_MJTP1250 | SW1 |
| 1 | Trafo IN | TerminalBlock:TerminalBlock_MaiXu_MX126-5.0-02P_1x02_P5.00mm | J1 |
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Questions
How big is the Staccato PCB?
It measures 87.4 × 82 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Staccato use?
30 parts, built around the B40R. 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 Staccato KiCad files?
From the DavidBojanovic08/Staccato-controller-SSTC repository on GitHub, at the commit this page was made from: the board is Staccato.kicad_pcb and its schematic Staccato.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Staccato design in my own project?
Its repository states no licence, so its author keeps all rights: ask DavidBojanovic08 before reusing the design.