2 layers27.9 × 17.8 mm
LED Helper
acwright/Breadboard-Helpers
A set of circuit boards to make breadboarding and prototyping easier!
19 parts1MIT
2 layers27.9 × 17.8 mm
Switch Helper
acwright/Breadboard-Helpers1A set of circuit boards to make breadboarding and prototyping easier!
- Size
- 27.9 × 17.8 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 9
- Nets
- 6
- Pads
- 37
- Tracks, vias
- 37, 4
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 2 Apr 2021
- Updated
- 9 Apr 2021
Overview
Switch Helper is an open-source printed circuit board by acwright, from the acwright/Breadboard-Helpers repository on GitHub, published under the MIT licence. It is a 2-layer board of 27.9 × 17.8 mm with 9 parts on 6 nets, routed with 37 tracks and 4 vias.
It is built around the SN74LVC1G14DBV and SM4007PL. Its parts include 2 resistors, 2 connectors, 1 capacitor, 1 IC and 1 diode.
Main components
2
SN74LVC1G14DBV
SOT-23-5-40℃~+85℃ 1 1 1.16V~3.33V 1.65V~5.5V 10uA 2.3V 32mA 32mA 390mV~1.87V 550mV 6.5ns@2.5V,50pF 74LVC Schmitt trigger 电源关断保护、噪声抑制功能 SOT-23-5 Inverters ROHSTexas InstrumentsInverters
SM4007PL
SOD-123FL-55℃~+150℃ 1.1V@1A 10uA@1kV 1A 1kV 25A Independent SOD-123FL Diodes - General Purpose ROHSMDDDiodes - General Purpose
README
README.mdBreadboard Helpers
A set of circuit boards to make breadboarding and prototyping easier!
Parts
9| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | 10k | Resistor_SMD:R_0805_2012Metric | R1, R2 |
| 2 | Conn_01x10 | Connector_PinHeader_2.54mm:PinHeader_1x10_P2.54mm_Vertical | J1, J2 |
| 1 | 100nF | Capacitor_SMD:C_0805_2012Metric | C1 |
| 1 | LOGO | A.C. Wright Logo:A.C. Wright Logo 3mm | G*** |
| 1 | SM4007PL | Diode_SMD:D_SOD-123F | D1 |
| 1 | SN74LVC1G14DBV | Package_TO_SOT_SMD:SOT-23-5 | U1 |
| 1 | SW_SPST | Switch Helper:SW_TS-1187A-B-A-B | SW1 |
Questions
How big is the Switch Helper PCB?
It measures 27.9 × 17.8 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Switch Helper use?
9 parts, built around the SN74LVC1G14DBV and SM4007PL. 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 Switch Helper KiCad files?
From the acwright/Breadboard-Helpers repository on GitHub, at the commit this page was made from: the board is Hardware/Switch Helper/Switch Helper.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Switch Helper design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
More from acwright/Breadboard-Helpers
2- 2 layers54.3 × 27 mm
Power Helper
acwright/Breadboard-Helpers
A set of circuit boards to make breadboarding and prototyping easier!
15 parts1MIT
Similar boards
- 6 layers243.8 × 243.8 mm
Raven
agranlund/raven
Homemade MC68060 + DSP56303 Atari-compatible computer. Hardware, firmware, and software stack
331 parts87 - 2 layers50 × 50 mm
Filmolino
filmolino/SlideScanner
The Filmolino SlideScanner is a device that makes it easy to scan slides in magazines fully automated using a modified slide projector and a digital camera.
37 parts28GPL-3.0 - 4 layers60 × 570 mm
- 2 layers55 × 90 mm
CCFL2LED
mijuc/CCFL2LED
Hi! I'm working on the R&D side of the Поново project. Through our initiative, where we upcycle old electronic devices in exchange for tree seedlings, we’ve noticed that LCD monitors are among the most common items…
82 parts7GPL-3.0 - 2 layers230.4 × 233.5 mm
- 4 layers144.1 × 93.3 mm
- 4 layers70 × 25 mm
- 2 layers26.7 × 25.4 mm
