Relay module
About the Relay module
Relay module is an open source PCB design by KyGuy2002, published on GitHub. It is a 2-layer board measuring 80 × 22 mm, with 17 components from 15 distinct parts.
By type, the board carries 5 resistors, 4 capacitors, 3 transistors, 2 ICs, 2 diodes and 1 relay.
From the project
PCB designs for projectdmx.us modular prop controller
Relay module bill of materials (BOM)
17 components, 15 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | ~ | Vert Terminal Block p3 | U2 |
| 1 | ~ | DMX Alt JST | U4 |
| 1 | SOT95P240X115-3N MDD（Microdiode Electronics） | S8050 | Q1 |
| 2 | PC817X2NSZ9F DIP762W60P254L460H450Q4N | PC817X2NSZ9F | Q2, Q3 |
| 1 | SRD-05VDC-SL-C | G5LE_14_DC5 | K1 |
| 1 | M7 MDD（Microdiode Electronics） | 1N4148W | D1 |
| 1 | M7 MDD（Microdiode Electronics） | S1M | D2 |
| 1 | 100nF Samsung Electro-Mechanics | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C1 |
| 2 | 10uF Samsung Electro-Mechanics | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C2, C3 |
| 1 | C | PHE840EB6100KB05R17 | C4 |
| 1 | 47kΩ UNI-ROYAL(Uniroyal Elec) | 354047KFT | R1 |
| 1 | 220Ω UNI-ROYAL(Uniroyal Elec) | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | R2 |
| 1 | 1kΩ UNI-ROYAL(Uniroyal Elec) | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | R3 |
| 1 | R | FMP100JR-52-100R | R4 |
| 1 | 10kΩ UNI-ROYAL(Uniroyal Elec) | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | R6 |
Relay module design files
The KiCad project lives in the KyGuy2002/ProjectDMX-PCB repository on GitHub; these links point at the commit this page was built from.
Relay module: common questions
How big is the Relay module?
The Relay module measures 80 × 22 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Relay module?
17 components, from 15 distinct parts. The full bill of materials is listed on this page.
Where can I download the Relay module design files?
From the KyGuy2002/ProjectDMX-PCB repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Relay module design in my own project?
The repository has no license, so all rights stay with KyGuy2002. Use it as a reference, and ask the author before reusing the design.
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