TurnSignalSwitch
About the TurnSignalSwitch PCB
TurnSignalSwitch is an open source PCB design by RobertPHeller, published on GitHub under the CC0-1.0 license. It is a 2-layer board measuring 88.4 × 25.4 mm, with 21 components from 16 distinct parts.
Other key parts include the LM555xM. By type, the board carries 6 resistors, 5 connectors, 3 diodes, 2 capacitors, 1 IC and 1 transistor.
From the project
New Lights for new Trike Body
This project contains a set of new (replacement) lights for my trike. Including headlights, taillights, brake lights, and turn signals, along with marker lights.
Main components on the TurnSignalSwitch
TurnSignalSwitch bill of materials (BOM)
21 components, 16 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | LM555xM | SOIC-8_3.9x4.9mm_P1.27mm | U101 |
| 1 | MJD112 | TO-252-2 | Q101 |
| 1 | 19705-4303 C- | 197054303 | J0 |
| 1 | 19705-4303 Brake+ | 197054303 | J101 |
| 1 | 19705-4303 Battery+ | 197054303 | J102 |
| 1 | 19705-4303 Left+ | 197054303 | J103 |
| 1 | 19705-4303 Right+ | 197054303 | J104 |
| 1 | PKMCS0909E4000-R1 | PKMCS0909E4000R1 | LS101 |
| 1 | 100K | PVG3A103C01R00 | RV101 |
| 1 | SW_Rotary2x3 | DIP-8_W7.62mm | SW101 |
| 1 | Brake | LED_0603_1608Metric | D101 |
| 1 | Left | LED_0603_1608Metric | D102 |
| 1 | Right | LED_0603_1608Metric | D103 |
| 1 | .01uf | C_0402_1005Metric | C101 |
| 1 | 10uf | C_1206_3216Metric | C102 |
| 6 | 1K | R_0603_1608Metric | R101, R102, R103, R104, R105, R106 |
TurnSignalSwitch design files
The KiCad project lives in the RobertPHeller/NewTrikeLights repository on GitHub; these links point at the commit this page was built from.
TurnSignalSwitch: common questions
How big is the TurnSignalSwitch PCB?
The TurnSignalSwitch measures 88.4 × 25.4 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the TurnSignalSwitch?
21 components, from 16 distinct parts. The full bill of materials is listed on this page.
Where can I download the TurnSignalSwitch design files?
From the RobertPHeller/NewTrikeLights repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the TurnSignalSwitch design in my own project?
Yes, under the terms of its CC0-1.0 license, which RobertPHeller chose for the repository.
More boards in NewTrikeLights
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TaillightBoard
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Headlightboard
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MarkerTurnSignal
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BiFlasher
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BrakeOnly
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