Breadboard Power Supply
About the Breadboard Power Supply PCB
Breadboard Power Supply is an open source PCB design by CrtomirJuren, published on GitHub. It is a 2-layer board measuring 30.5 × 52.1 mm, with 12 components from 7 distinct parts.
Other key parts include the LM7805_TO220. By type, the board carries 6 diodes, 2 capacitors, 2 resistors, 1 IC and 1 switch.
It belongs with the power & battery and dev boards & breakouts designs in this gallery.
From the project
kicad projects backup C:\KiCad\projects
Double-sided PCB for a 5V power supply. You will be able to use this power supply to power your breadboard Arduino projects, or any project that requires a 5V power supply. As an input to your power supply, you can use an old DC or AC walled power supply, as long as its output voltage does
Main components on the Breadboard Power Supply
Breadboard Power Supply bill of materials (BOM)
12 components, 7 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | LM7805_TO220 | TO-220-3_Vertical | U1 |
| 1 | SW_DPDT_x2 | Switch_Slide_11.6x4mm_EG1218 | SW1 |
| 4 | 1N4007 | D_DO-41_SOD81_P10.16mm_Horizontal | D1, D2, D3, D4 |
| 2 | LED | LED_D5.0mm | D5, D6 |
| 1 | CP | CP_Radial_D10.0mm_P5.00mm | C1 |
| 1 | CP | CP_Radial_D6.3mm_P2.50mm | C2 |
| 2 | R | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R1, R2 |
Breadboard Power Supply design files
The KiCad project lives in the CrtomirJuren/KiCad-projects repository on GitHub; these links point at the commit this page was built from.
Breadboard Power Supply: common questions
How big is the Breadboard Power Supply PCB?
The Breadboard Power Supply measures 30.5 × 52.1 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Breadboard Power Supply?
12 components, from 7 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the Breadboard Power Supply design files?
From the CrtomirJuren/KiCad-projects repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.
Can I use the Breadboard Power Supply design in my own project?
The repository has no license, so all rights stay with CrtomirJuren. Use it as a reference, and ask the author before reusing the design.
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