2 layers
Encoder
byrantech/laptop
anyon_e, a highly integrated, high end, open source laptop. Attempt the impossible.
7 parts4.3kMIT
2 layers27.9 × 26.7 mm
Automatic traffic signal
smartinternz02/SPS-9133-Automatic-streetlight-controllerAutomatic streetlight controller
- Size
- 27.9 × 26.7 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 7
- Nets
- 7
- Pads
- 20
- Tracks, vias
- 42, 0
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 17 Mar 2021
- Updated
- 24 Mar 2021
Overview
Automatic traffic signal is an open-source printed circuit board by smartinternz02, from the smartinternz02/SPS-9133-Automatic-streetlight-controller repository on GitHub. It is a 2-layer board of 27.9 × 26.7 mm with 7 parts on 7 nets, routed with 42 tracks and 0 vias.
Its parts include 3 resistors, 2 diodes and 1 IC.
Parts
7| Qty | Value | Footprint | References |
|---|---|---|---|
| 1 | 330E | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | R3 |
| 1 | 47K | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | R2 |
| 1 | DC 9 | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | VCC1 |
| 1 | GREEN LED | LED_THT:LED_D3.0mm | D2 |
| 1 | LDR07 | OptoDevice:R_LDR_5.1x4.3mm_P3.4mm_Vertical | R1 |
| 1 | LM555 | Package_DIP:DIP-8_W7.62mm_Socket | U1 |
| 1 | RED LED | LED_THT:LED_D3.0mm | D1 |
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Questions
How big is the Automatic traffic signal PCB?
It measures 27.9 × 26.7 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Automatic traffic signal use?
7 parts. 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 Automatic traffic signal KiCad files?
From the smartinternz02/SPS-9133-Automatic-streetlight-controller repository on GitHub, at the commit this page was made from: the board is automatic traffic signal.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Automatic traffic signal design in my own project?
Its repository states no licence, so its author keeps all rights: ask smartinternz02 before reusing the design.