2 layers221 × 74.4 mm
2 layers36.1 × 31.2 mm
Led lock ctrl
ograsdijk/CeNTREX-pcb1- Size
- 36.1 × 31.2 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 11
- Nets
- 23
- Pads
- 60
- Tracks, vias
- 68, 6
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 22 Aug 2019
- Updated
- 15 Jul 2025
Overview
Led lock ctrl is an open-source printed circuit board by ograsdijk, from the ograsdijk/CeNTREX-pcb repository on GitHub. It is a 2-layer board of 36.1 × 31.2 mm with 11 parts on 23 nets, routed with 68 tracks and 6 vias.
It is built around the MAX333ACUP+. Its parts include 6 resistors, 4 connectors and 1 IC.
Main components
1README
README.mdCeNTREX-pcb
Parts
11| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | R | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R1, R2, R3, R4, R5, R6 |
| 2 | Conn_01x03 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J1, J2 |
| 1 | molex 1050170001:MOLEX_1050170001 | J4 | |
| 1 | Conn_01x09 | Connector_PinHeader_2.54mm:PinHeader_1x09_P2.54mm_Vertical | J3 |
| 1 | MAX333A | Package_DIP:DIP-20_W7.62mm_Socket | U1 |
Questions
How big is the Led lock ctrl PCB?
It measures 36.1 × 31.2 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Led lock ctrl use?
11 parts, built around the MAX333ACUP+. 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 Led lock ctrl KiCad files?
From the ograsdijk/CeNTREX-pcb repository on GitHub, at the commit this page was made from: the board is cavity locking/stemlab cavity locking/led_lock_ctrl/rev 1.0/led_lock_ctrl.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Led lock ctrl design in my own project?
Its repository states no licence, so its author keeps all rights: ask ograsdijk before reusing the design.
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