

Dmx interceptor
Depending on the FT232RL you bought you need either male or female: - 1x female 5 pin header for ft232rl adapter: https://www.digikey.nl/nl/products/detail/adam-tech/RS1-05-G/9832046 - 1x male 5 pin header for ft232rl…
- Size
- 86 × 53 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 12
- Nets
- 36
- Pads
- 66
- Tracks, vias
- 64, 70
- Pours
- 6
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 13 Oct 2022
- Updated
- 10 Feb 2026
Overview
Dmx interceptor is an open-source printed circuit board by Marthaarman, from the Marthaarman/dmx_interceptor_PCB repository on GitHub. It is a 4-layer board of 86 × 53 mm with 12 parts on 36 nets, routed with 64 tracks and 70 vias.
It is built around the TB004-508-03BE, TB010-508-02BE and RNCP0603FTD10K0. Its parts include 4 connectors, 1 resistor and 1 IC. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
3TB004-508-03BE
插件,P=5.08mm1 16A 3 300V 3P 5.08mm Blue 插件,P=5.08mm Screw Terminal Blocks ROHSCUIScrew Terminal BlocksTB010-508-02BE
插件,P=5.08mmScrew Terminal BlocksCUIRNCP0603FTD10K0
0603-55℃~+155℃ 10kΩ 125mW Thin Film Resistor ±1% ±100ppm/℃ 0603 Chip Resistor - Surface Mount ROHSStackpole Electronics (SEI)Chip Resistor - Surface Mount
README
README.mdDeprecated
I have archived this repo and started a new, esp based project. The old project has many issues which the new one tries to improve. https://github.com/Marthaarman/dmx-transceiver-interceptor-v2
PCB DMX Interceptor
A PCB designed for the dmx-transceiver library, to which an extra switch can be connected. https://github.com/Marthaarman/dmx-transceiver
schematics: https://github.com/Marthaarman/dmx_interceptor_PCB/blob/main/dmx_interceptor.pdf
components
- 2x debo rs485 TTL - https://www.reichelt.de/de/en/developer-boards-ttl-to-rs485-max485-debo-rs485-ttl-p282703.html
- 1x arduino pro mini - https://www.digikey.nl/nl/products/detail/sparkfun-electronics/DEV-11113/5140820
- 2x 3 pin screw terminal - https://www.digikey.nl/nl/products/detail/cui-devices/TB009-508-03BE/10064152
- 2x 2 pin screw terminal - https://www.digikey.nl/nl/products/detail/cui-devices/TB009-508-02BE/10064151
- 1x 10k resistor 0603 (1608 metric) - https://www.digikey.nl/nl/products/detail/stackpole-electronics-inc/RNCP0603FTD10K0/2240139
- 2x 12 pin header female - https://www.digikey.nl/nl/products/detail/adam-tech/RS1-12-G/9832041
- 4x 4 pin header female - https://www.digikey.nl/nl/products/detail/adam-tech/RS1-04-G/9829303
- 2x 12 pin header male - https://www.digikey.nl/nl/products/detail/adam-tech/PH1-12-UA/9830395
Depending on the FT232RL you bought you need either male or female:
- 1x female 5 pin header for ft232rl adapter: https://www.digikey.nl/nl/products/detail/adam-tech/RS1-05-G/9832046
- 1x male 5 pin header for ft232rl adapter: https://www.digikey.nl/nl/products/detail/adam-tech/PH1RB-05-UA/9831540
1 time requirement:
- 1x FT232RL USB TTL Serial Port Adapter 3.3v/5V - https://www.digikey.nl/nl/products/detail/sparkfun-electronics/KIT-18290/14552423
Parts
12| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | TB004-508-03BE | dmx_interceptor:CUI_TB004-508-03BE | J3, J4 |
| 2 | TB010-508-02BE | dmx_interceptor:CUI_TB010-508-02BE | J1, J2 |
| 2 | max485_to_RS485 | dmx_interceptor:max485_to_rs485 | mod1, mod2 |
| 1 | ARDUINO_PRO_MINI | dmx_interceptor:MODULE_ARDUINO_PRO_MINI | U1 |
| 1 | R-generic | dmx_interceptor:R_THT | R1 |
The 8 most common of 12 parts.
Questions
How big is the Dmx interceptor PCB?
It measures 86 × 53 mm and has 4 copper layers, 1.6 mm thick.
What parts does the Dmx interceptor use?
12 parts, built around the TB004-508-03BE, TB010-508-02BE and RNCP0603FTD10K0. 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 Dmx interceptor KiCad files?
From the Marthaarman/dmx_interceptor_PCB repository on GitHub, at the commit this page was made from: the board is dmx_interceptor.kicad_pcb and its schematic dmx_interceptor.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Dmx interceptor design in my own project?
Its repository states no licence, so its author keeps all rights: ask Marthaarman before reusing the design.
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