2 layers30 × 32.9 mm
2 layers32 × 55 mm
Nerdstern
netz39/space_notificationTeilprojekte der Space Notification
- Size
- 32 × 55 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 10
- Nets
- 7
- Pads
- 20
- Tracks, vias
- 25, 0
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 10 Feb 2013
- Updated
- 10 Oct 2026
Overview
Nerdstern is an open-source printed circuit board by netz39, from the netz39/space_notification repository on GitHub. It is a 2-layer board of 32 × 55 mm with 10 parts on 7 nets, routed with 25 tracks and 0 vias.
It is built around the ASR-SC240D2ZP-F and 150060BS75000. Its parts include 3 connectors, 1 resistor, 1 IC and 1 diode.
Main components
2ASR-SC240D2ZP-F
SIP-41 Form A (SPST-NO) 24V~280V 2A Yes SIP-4 Solid State Relays (Triac Output) ROHSAltran Magnetics, LLCSolid State Relays (Triac Output)
150060BS75000
0603-40℃~+85℃ 1.1mm x 0.8mm square LED 1000V 105mW 140° 145mcd 20mA 25nm 3.2V 465nm 470nm Blue Discrete Diode InGaN Water Clear 0603 LED Indication - Discrete ROHSWürth ElektronikLight Emitting Diodes (LED)
README
Aussenlampe/2022/README.mdNerdstern control - v2 (2022)
This PCB contains a 12V solid-state-relais to control 230V nerdstern (outdoor lamp). A blue LED lights up when the relais is activated.
Requirements for v2.0
- 12V SSR with zero crossing
- 2x 3-pin connectors for 230V (N, L and PE)
- Molex 2-pin PicoBlade for 12V input
- blue status LED wired to 12V
Known issues in v2.0
- the ground plane connected to PE should exclude the 12V relais area
- separate copper plane on existing board to a distance of at least 5mm
Pictures (v2.0)
Parts
10| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | MountingHole | MountingHole:MountingHole_3.2mm_M3_ISO14580 | H1, H2, H3, H4 |
| 2 | PowerConnector | Connector_Phoenix_MSTB:PhoenixContact_MSTBA_2,5_3-G-5,08_1x03_P5.08mm_Horizontal | J1, J3 |
| 1 | 150060BS75000 | LED_SMD:LED_0603_1608Metric | D1 |
| 1 | 470R | Resistor_SMD:R_0603_1608Metric | R1 |
| 1 | ASR-SC240D2ZP-F | extraFootprints:T-Type SSR | U1 |
| 1 | ControlInput | Connector_Molex:Molex_PicoBlade_53047-0210_1x02_P1.25mm_Vertical | J2 |
Questions
How big is the Nerdstern PCB?
It measures 32 × 55 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Nerdstern use?
10 parts, built around the ASR-SC240D2ZP-F and 150060BS75000. 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 Nerdstern KiCad files?
From the netz39/space_notification repository on GitHub, at the commit this page was made from: the board is Aussenlampe/2022/nerdstern.kicad_pcb and its schematic Aussenlampe/2022/nerdstern.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Nerdstern design in my own project?
Its repository states no licence, so its author keeps all rights: ask netz39 before reusing the design.
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