3-LED-Indicator
About the 3-LED-Indicator PCB
3-LED-Indicator is an open source PCB design by Manideep136, published on GitHub. It is a 2-layer board measuring 26 × 43 mm, with 7 components from 3 distinct parts.
By type, the board carries 3 diodes, 3 resistors and 1 connector.
From the project
A compact 3-LED indicator circuit PCB designed in KiCad. The board is intended as a simple electronics/PCB-design project for demonstrating LED indication, current limiting, connector interfacing, schematic capture, PCB layout, routing, and design-rule checking.
A compact 3-LED indicator circuit PCB designed in KiCad. The board is intended as a simple electronics/PCB-design project for demonstrating LED indication, current limiting, connector interfacing, schematic capture, PCB layout, routing, and design-rule checking.
The PCB contains three independent LED indicator channels. Each LED is paired with a 1 kΩ current-limiting resistor and the board includes a 1×4, 2.54 mm pitch pin header for external connections.
3-LED-Indicator bill of materials (BOM)
7 components, 3 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | CONN_01X04_PIN Conn_01x04_Pin Not specified | PinHeader_1x04_P2.54mm_Horizontal | J1 |
| 3 | LED Not specified | LED_D3.0mm | D1, D2, D3 |
| 3 | 1k Not specified | R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | R1, R2, R3 |
3-LED-Indicator design files
The KiCad project lives in the Manideep136/3-LED-Indicator repository on GitHub; these links point at the commit this page was built from.
3-LED-Indicator: common questions
How big is the 3-LED-Indicator PCB?
The 3-LED-Indicator measures 26 × 43 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the 3-LED-Indicator?
7 components, from 3 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 3-LED-Indicator design files?
From the Manideep136/3-LED-Indicator repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the 3-LED-Indicator design in my own project?
The repository has no license, so all rights stay with Manideep136. Use it as a reference, and ask the author before reusing the design.