4 layers95 × 95 mm
Cube motherboard
willem-pennings/balancing-cube
A cube that balances itself in a corner or edge using reaction wheels
52 parts1.1kGPL-3.0
2 layers46 × 33 mm
Bulb driver
solich919/Sun_bulbA project for "The Sun" DIY lamp/prop from OneShot game. Work-in-progress
- Size
- 46 × 33 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 19
- Nets
- 9
- Pads
- 77
- Tracks, vias
- 22, 28
- Pours
- 5
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 13 Mar 2023
- Updated
- 10 Sep 2024
Overview
Bulb driver is an open-source printed circuit board by solich919, from the solich919/Sun_bulb repository on GitHub. It is a 2-layer board of 46 × 33 mm with 19 parts on 9 nets, routed with 22 tracks and 28 vias.
It is built around the SS34. Its parts include 4 capacitors, 4 resistors, 3 connectors, 2 diodes and 1 IC.
Main components
1README
bulb_driver/README.mdLM3410 led driver
The contents of this folder hold KiCad project files for LM3410 led driver prototype. The main problem associated with the project is to generate ~22V from a Li-on cell and hold constant current at around 200 mA to drive the LED filament. LM3410 from TI fits these requirements. A prototype was made to test the validity of this design.
Parts
19| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 10u | Capacitor_SMD:C_1210_3225Metric | C1, C2, C3, C4 |
| 4 | M3 | MountingHole:MountingHole_3.2mm_M3_Pad_Via | H1, H2, H3, H4 |
| 2 | 1R | Resistor_SMD:R_0805_2012Metric | R1, R4 |
| 1 | 10k | Resistor_SMD:R_0805_2012Metric | R3 |
| 1 | 150u | Inductor_SMD:L_Bourns_SRR1210A | L1 |
| 1 | 23V | Diode_SMD:D_SOD-123 | D2 |
| 1 | 39R | Resistor_SMD:R_0805_2012Metric | R2 |
| 1 | DIMM | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J2 |
| 1 | LED_OUT | Connector_Wire:SolderWire-1sqmm_1x02_P7.8mm_D1.4mm_OD3.9mm | J3 |
| 1 | LM3410DGN | projectfb:HVSSOP-8-1EP_3x3mm_P0.65mm_EP1.57x1.89mm | U1 |
| 1 | PWR_IN | Connector_Wire:SolderWire-1sqmm_1x02_P7.8mm_D1.4mm_OD3.9mm | J1 |
| 1 | SS34 | Diode_SMD:D_SMC | D1 |
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Questions
How big is the Bulb driver PCB?
It measures 46 × 33 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Bulb driver use?
19 parts, built around the SS34. 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 Bulb driver KiCad files?
From the solich919/Sun_bulb repository on GitHub, at the commit this page was made from: the board is bulb_driver/bulb_driver.kicad_pcb and its schematic bulb_driver/battery.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Bulb driver design in my own project?
Its repository states no licence, so its author keeps all rights: ask solich919 before reusing the design.