2 layers44.5 × 46.9 mm
OSO SWAT B1-jig
joeycastillo/Sensor-Watch
A board replacement for the classic Casio F-91W wristwatch
31 parts2.1k
2 layers63.3 × 42 mm
Anti Spark Switch
msglazer/Anti-Spark_Switch77personal improvements/changes to the vedder antispark switch
- Size
- 63.3 × 42 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 31
- Nets
- 7
- Pads
- 81
- Tracks, vias
- 371, 319
- Pours
- 8
- Routed
- Yes
- KiCad
- KiCad 5 (file 20170123)
- Created
- 1 Jul 2016
- Updated
- 27 May 2018
Overview
Anti Spark Switch is an open-source printed circuit board by msglazer, from the msglazer/Anti-Spark_Switch repository on GitHub. It is a 2-layer board of 63.3 × 42 mm with 31 parts on 7 nets, routed with 371 tracks and 319 vias.
Its parts include 7 connectors, 5 resistors, 3 transistors, 1 capacitor and 1 diode.
README
README.mdAnti Spark Switch
Personal improvements/changes to the vedder antispark switch
Design allows for a battery to be connected to a source without the usual spark in the connector, also provides a convenient on off ability. Improvements to the design include an upgraded, more robust fuse and fuse holder, an additional MOSFET for higher current handling as well as better distribution of power through the MOSFETs. There is also the option of adding an LED powered through the PCB, the LED is powered after the MOSFET switch
There are two versions currently, with fuse and without fuse. The without fuse version is located in its own branch, master contains the fuse version
Parts
31| Qty | Value | Footprint | References |
|---|---|---|---|
| 12 | Kinetic_Footprints:via-0.45mm | , , , , , , , , , , , | |
| 4 | Pad_Conn | sparkparts:1PAD_8x7mm | P1, P2, P5, P6 |
| 3 | IRFS7530 | sparkparts:D2PAK-7-GDS | Q1, Q2, Q3 |
| 2 | 16.5K | Resistors_SMD:R_1206 | R4, R5 |
| 2 | 1M | Resistors_SMD:R_0603 | R1, R2 |
| 2 | Screw_Terminal | Global_Parts:M5_Screw_Terminal_12_pin | P3, P4 |
| 1 | 1K | Resistors_SMD:R_0603 | R3 |
| 1 | 1uF | Capacitors_SMD:C_0603 | C1 |
| 1 | CONN_01X04 | Connector_JST:JST_PH_B4B-PH-K_1x04_P2.00mm_Vertical | P7 |
| 1 | LOGO | w_logo:Logo_silk_high_voltage_10x8.5mm | G*** |
| 1 | ZENER | Diodes_SMD:D_SOD-123F | D1 |
The 30 most common of 31 parts.
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Questions
How big is the Anti Spark Switch PCB?
It measures 63.3 × 42 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Anti Spark Switch use?
31 parts. 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 Anti Spark Switch KiCad files?
From the msglazer/Anti-Spark_Switch repository on GitHub, at the commit this page was made from: the board is Anti-Spark-Switch.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Anti Spark Switch design in my own project?
Its repository states no licence, so its author keeps all rights: ask msglazer before reusing the design.