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| Overview | ||
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| Price | $2.95 | €649.00 |
| Availability | In stock | In stock |
| CockpitSquare overview | A CD74HC4067-based breakout board that multiplexes or demultiplexes up to 16 bidirectional analog or digital channels. It is intended for DIY electronics projects requiring sensor, TTL serial, I2C, SPI, or similar signal routing. | A LAN-connected interface board for integrating an A330/A340 flight control unit (FCU) with JeeHell FMGS. It provides connections for FCU data, discrete signals, illumination, and power, and requires separate 5 V board power. |
| Aircraft | Not specified | A340A330 |
| Aviation category | Universal / Generic | Airliners |
| Compatibility & connections | ||
| Supported simulators | Not specified | JeeHell FMGS: JeeHell FMGS |
| Connections | Not specified | LAN / Ethernet: Ethernet connection to the local network Power: 5 V DC power supply |
| Software requirements | Not specified | JeeHell FMGS: Cockpit Concept hardware support via CockpitConcept.dll Cockpit Connect: Required for configuration and communication |
| Physical requirements | Supply voltage: 2V to 6V operation | Board power supply: Separate stable 5 V supply Wiring and FCU connections: Requires connection to an A330/A340 FCU and associated power, illumination, data, and discrete-signal wiring |
| Hardware compatibility | Not specified | Aircraft FCU: A330/A340 FCU |
| Simulator add-on compatibility | Not specified | JeeHell FMGS: JeeHell FMGS hardware support |
| Dimensions & details | ||
| Product dimensions | Not specified | Not specified |
| Product weight | Not specified | Not specified |
| Additional factual details | Multiplexer channels: 16 channels; routes the common signal pin to one of 16 channel pins Signal types: Supports analog and digital signals; signal voltage must not exceed VCC Control interface: Uses four digital address-select inputs, S0-S3; up to 16 sensors can be connected using five pins Signal routing: Bidirectional switching; suitable for TTL-level serial data and potentially I2C or SPI arrangements On resistance: 70 Ohms at 4.5V Switching behavior: 6ns break-before-make at 4.5V Operating temperature: -55C to 125C Enable control: Enable pin can disconnect the common pin when driven high Package contents: One CD74HC4067 16-channel analog/digital MUX breakout board | Network addressing: Uses DHCP by default; the assigned IP address can be configured through the board's network interface. Signal connections: Supports FCU power, display backlight, integral backlight, mode illumination, discrete inputs and outputs, data in, and data out. Electrical guidance: Display backlight may use 0–5 V, integral backlight 0–28 V, and mode illumination 0–6.3 V. Installation safety: Cables should only be connected with all power supplies turned off. |